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ELEPHANT electric hoist

ELEPHANT is a leading Japanese manufacturer of overhead electric cranes with decades of experience in industrial equipment design and production. Its products are renowned for high build quality, precise operation, and long service life. ELEPHANT uses premium raw materials and advanced Japanese technology for motors, lifting systems, and chains or wire ropes. Compliance with international standards EN 14492 and FEM ensures the safety and high performance of all ELEPHANT cranes.

ELEPHANT overhead cranes are available in capacities ranging from 0.5 to 20 tons, including single-girder, double-girder, chain-driven, and wire-rope models. Each model is engineered for specific industrial applications, offering different lifting speeds, span lengths, and motor types. Dual-speed and four-function systems in some models allow precise and rapid load handling. This variety enables users to select the most suitable crane based on the requirements of their workshop or production line.

The trolley and horizontal movement system of ELEPHANT cranes are made from high-strength steel with quality bearings, ensuring smooth and vibration-free load travel. The modern, robust trolley design maintains load stability throughout the movement path. Electromagnetic brakes and overload limiters provide

ABB Marine Electric Motor

The ABB marine electric motor is designed with a rated power range from 0.75 kW to 1000 kW, making it ideal for heavy-duty marine applications such as ship propulsion systems, seawater pumps, and offshore cargo handling equipment. The three-phase ABB marine motor typically operates at voltages between 400 and 690 volts and supports frequencies of 50 or 60 Hz. It is available in high-efficiency classes IE3 and IE4, significantly reducing energy consumption during continuous operation. With thermal class F or H, cooling systems like IC411 or IC416, and perfectly balanced rotor and stator assemblies, these motors minimize vibration and extend operational life even under harsh marine conditions. The use of grease-lubricated bearings capable of handling both radial and axial loads makes them highly suitable for ambient temperatures up to 55°C and high relative humidity.

The ABB marine motor housing is made from ductile cast iron or marine-grade aluminum with an industrial epoxy coating, offering excellent resistance to corrosion from saltwater and marine atmospheres. Protection ratings ranging from IP56 to IP66 ensure safe and reliable performance against water ingress and airborne particles. These motors are engineered in compliance with international standards such as IEC 60034,

2 ton chain electric hoist with trolley

The 2-ton electric chain hoist with motorized trolley, 4-function type lifting up, lowering down, forward travel, and backward travel is manufactured in China and designed for medium-duty industrial applications. The unit is equipped with a high-efficiency three-phase induction motor, typically operating at 380V/50Hz, with a thermal protection system to prevent overheating. Its lifting speed is generally in the range of 6–8 m/min, while the traveling trolley moves horizontally at approximately 10–20 m/min, depending on the model. The gearbox is constructed with hardened alloy steel gears for improved durability, and the load chain is made of Grade 80 alloy steel to ensure maximum tensile strength. Safety features include an electromagnetic brake, upper and lower limit switches, and overload protection for reliable operation.

This type of hoist is widely used in factories, assembly lines, metal workshops, construction warehouses, and maintenance facilities where safe and efficient material handling is required. Its 4-function capability allows both vertical and horizontal load movement, making it ideal for overhead beam systems and production halls with limited space. The motorized trolley enables precise positioning of heavy components up to 2,000 kg, reducing manual handl

Marelli Marine Electric Motor Italy

The Marelli marine electric motor, manufactured in Italy, is one of the most advanced electric motors in the maritime industry, designed and produced using cutting-edge European technology. These motors typically come in power ranges from 0.5 to 50 kilowatts and operate at voltages between 380 to 480 volts in three-phase configurations, fully reinforced for use in harsh marine and saline environments. International standards such as IEC 60034 and IP65/IP66 are strictly adhered to, ensuring complete protection against water ingress and dust. High energy efficiency, a power factor above 0.95, and continuous duty rating S1 are key features of these marine electric motors, resulting in reduced energy consumption and extended motor lifespan.

Mechanically, Marelli motors are equipped with squirrel-cage rotors designed to minimize vibration and noise, capable of withstanding high mechanical and thermal shocks. The cooling system is available in air-cooled IC411 or water-cooled ICW versions, customizable per customer requirements to maintain optimal performance even in high-temperature marine environments. Additionally, the motors can be installed in various orientations and utilize high-quality bearings to increase shaft durability and reduce wear. These characteristics make Marelli

Ferguson tractor hydraulic pump repair

Repairing the hydraulic pump of a Massey Ferguson 285 tractor is a highly specialized process that requires mechanical knowledge and precise tools. The pump is responsible for transmitting hydraulic oil pressure to the system, and any malfunction can reduce the efficiency of lifting arms and agricultural implements. Common failure symptoms include oil leakage, sudden pressure loss, and unusual noise during operation. Identifying these signs early and performing timely repairs prevents further damage to other hydraulic components.

During the repair of the Massey Ferguson 285 hydraulic pump, the internal parts such as gears, O-rings, and valves must be carefully inspected. Cleaning the components from oil residues and metallic deposits is essential, as contamination can cause wear and shorten the pump’s service life. Using high quality hydraulic oil that complies with the specifications of the Massey Ferguson tractor ensures reliable performance, especially under demanding working conditions.

After replacing or repairing the worn components of the Massey Ferguson 285 hydraulic pump, the system must be properly bled. Air bleeding prevents the formation of bubbles in the hydraulic circuit, ensuring smooth cylinder operation. A final performance test, including measuring the o

ABB two-speed electric moto

The ABB two-speed electric motor, manufactured in Sweden with advanced technology and international standards, is an ideal choice for industrial applications requiring precise speed control. These dual-speed motors, with power ratings ranging from 0.75 to 30 kilowatts, operate at speeds of 1500 and 3000 RPM. The design of the ABB two-speed motor complies with the IE3 energy efficiency class, helping to reduce power consumption and increase efficiency in industrial projects. The motor housing is made of cast iron or aluminum and is protected against dust and moisture with an IP55 rating. Class F insulated windings ensure long-term operation at high temperatures. These features make the ABB motor suitable for industrial machinery and pumping systems with variable speed requirements.

Other technical specifications of the ABB two-speed electric motor include the IC411 cooling system, which uses an external fan to optimize operating temperature and extend motor lifespan. Its high starting torque allows it to handle heavy loads across various industries, including production lines, material handling equipment, and pumps. The motor operates on three-phase voltages ranging from 220 to 690 volts, facilitating easy installation in different industrial power networks. With its quiet desi

Shokho Electronic EB1 Ignition Transformer

The EB1 ignition transformer from Shokouh Electronic is a reliable component used in gas and oil burner ignition systems, designed to generate a strong and stable spark with an output voltage of approximately 15 kV. With a compact size and durable construction, it is well-suited for use in industrial and semi-industrial environments. Its housing is made from heat- and moisture-resistant materials, and many models feature an IP44 to IP54 protection rating, ensuring safe operation under various environmental conditions. Using this model in well-ventilated areas with controlled humidity significantly contributes to its longevity and consistent performance.

In terms of electrical performance, the EB1 transformer operates on a 220V AC input and is engineered to consume current efficiently, avoiding excess strain on the power system. It functions reliably in ambient temperatures ranging from 0 to 60 degrees Celsius and resists voltage fluctuations. The internal copper winding is insulated with heat-resistant coating, while its output terminals are made from anti-corrosion alloys, ensuring spark stability and reducing the risk of damage. The terminal design allows for fast, safe installation without unintended sparking. These features, along with its high durability and quality build

Siemens two-speed electric motor

The Siemens two-speed electric motor is an asynchronous squirrel-cage type designed to operate at two different speeds. This motor is available in a wide range of power ratings, from a few kilowatts up to several hundred kilowatts, with a rated voltage between 380 and 690 volts. The first speed typically runs around 1500 RPM, while the second speed reaches approximately 3000 RPM, adjustable depending on the winding configuration. High efficiency, thermal insulation class F, and IP55 protection are key features of this industrial motor, ensuring durability and stable performance under harsh working conditions. Siemens’ advanced design reduces noise and vibration, significantly extending the lifespan of moving components.
In the design of the Siemens two-speed motor, the use of high-quality iron cores and standard-thickness copper windings facilitates efficient electrical-to-mechanical energy conversion with minimal losses. These two-speed Siemens motors enable precise speed control for industrial applications such as pumps, fans, and compressors. Compatible with standard frequencies of 50 or 60 Hz, they can withstand high momentary loads. Additionally, speed control via soft starters and variable frequency drives is easily achievable. Utilizing these motors in two-speed systems

Samand car refractory bearing

The heat-resistant bearing for the Samand vehicle is a key component in the suspension and wheel systems, designed with advanced manufacturing technology and high-quality materials to ensure stable and long-lasting performance. Featuring precise engineering and a sealing system resistant to heat, moisture, and contaminants, it effectively prevents the intrusion of dust and liquids into the internal mechanism. This results in an extended service life and reduced maintenance needs. Commonly installed in the front or rear wheels of the Samand, the bearing offers excellent radial and axial load capacity, ensuring reliable operation in both urban and long-distance driving conditions.

From a technical standpoint, the heat-resistant bearing designed for the Samand meets the factory-standard inner and outer diameters required for proper wheel fitment. It is typically manufactured from hardened alloy steel with an anti-corrosion coating, and its internal lubrication consists of a high-temperature grease capable of withstanding up to approximately 200°C. These features, combined with a dual sealing structure, provide exceptional resistance to mechanical stress, wear, and high temperatures. Using a high-quality heat-resistant bearing in a Samand vehicle not only enhances safety but also

TOYO 3 ton electric hoist

The 3-ton TOYO electric hoist, single speed, two-function, hook type without trolley, has a nominal lifting capacity of 3000 kg and operates with a 380 V three-phase power supply. It is equipped with an electric motor rated around 3.5 to 4 kW, delivering a lifting speed of approximately 8 meters per minute in single-speed mode. The wire rope diameter is typically 10 to 12 mm, and the standard lifting height ranges from 6 to 12 meters. The forged steel hook with a safety latch ensures secure load handling.

The 3-ton TOYO electric hoist is widely used in industrial workshops, construction projects, and heavy metal industries where high-capacity lifting is required. Since it comes without a trolley, it is designed for fixed installation or use on stationary structures, making it suitable for confined spaces. Its single-speed configuration simplifies operation and reduces maintenance costs compared to dual-speed models.

The safety factor of the 3-ton TOYO hoist is generally rated between 1.25 and 1.5 times the nominal capacity, in compliance with EN 14492 and FEM standards. This means the unit can withstand test loads up to 3750–4500 kg. An electromagnetic braking system, overload protection, and motor thermal cut-off provide enhanced safety. These features make the hoist rel

Peugeot 405 car refractory bearing

The heat-resistant bearing for the Peugeot 405 is a critical component in the vehicle’s suspension and wheel system, playing a vital role in maintaining stability, balance, and reducing friction between moving parts. This bearing is designed using advanced manufacturing technologies and high-performance materials that can withstand heat and pressure, ensuring reliable operation under various driving conditions, including high-speed travel, rough roads, and extreme temperature changes. Its advanced sealing system prevents the intrusion of dust, water, and contaminants into the internal mechanism, effectively protecting against premature wear and performance degradation.

Technically, the heat-resistant bearing for the Peugeot 405 is manufactured to meet the vehicle’s factory-standard dimensions and is made from hardened alloy steel with an anti-corrosion coating to resist rust and oxidation. It is internally lubricated with high-temperature industrial grease capable of withstanding up to 200°C, enabling smooth and uninterrupted performance under high thermal and mechanical stress. The durable construction, precision-engineered ball elements, and optimized design help extend the component’s lifespan while also reducing wheel noise, improving driving comfort, and contributi

Construction Hydraulic Pump

The construction hydraulic pump is made of wear- and corrosion-resistant steel and aluminum alloy, with a displacement capacity ranging from 100 to 250 liters per minute. It is designed to operate at pressures between 180 and 380 bar and withstand operating temperatures from -25 to 130 degrees Celsius. The hardened input shaft has a diameter between 35 and 60 millimeters, and ball and roller bearings can handle radial and axial loads exceeding 30 kilonewtons. Internal components, including gears, vanes, and optimized oil channels, minimize pressure drop and achieve power transfer efficiency above 94 percent. Anti-corrosion coatings and industrial lubricants extend the pump’s service life to over 15,000 operating hours, ensuring stable performance under harsh construction conditions.

The pump structure includes a reinforced housing, relief valves, and internal filters to prevent debris from damaging components. The pump weighs between 45 and 110 kilograms and is installed using four to six standard M12 or M16 bolts. Its modular design allows replacement of damaged components without disassembling the entire hydraulic system, ensuring stable output flow with minimal fluctuation. Thermal and chemical resistance of the materials guarantees reliable pump operation under demanding

Shokho Electronics photocell model UVZ780 red

The Shokho Electronics photocell model UVZ780 red is a widely used component in flame detection systems for gas and diesel heating systems, designed with precision and a durable housing. This sensor operates using ultraviolet UV flame detection technology and reacts with high sensitivity to the presence or absence of flame in the combustion chamber. Its red-colored body is made of heat- and corrosion-resistant materials, ensuring reliable performance under harsh environmental and thermal conditions. The photocell works alongside the burner control unit and plays a critical role in ensuring operational safety and flame stability.

Structurally, the UVZ780 model features a simple yet highly effective design, allowing for easy installation on a wide range of burners. Its operating voltage range is engineered for full compatibility with most flame control systems, while offering good resistance against electrical fluctuations. The sensor functions by generating a voltage in response to flame radiation, which is then amplified and used to trigger the burner controllers relay. The Shokho Electronics photocell model UVZ780 red is a cost-effective option for light industrial and semi-industrial applications, delivering reliable performance in terms of both accuracy and service life.

Siemens explosion-proof electric motor

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The Siemens explosion-proof electric motor is a three-phase induction type with a squirrel cage rotor, available in power ratings from 0.55 to 315 kilowatts. These motors feature an IP66 protection class and thermal class F, making them suitable for environments with flammable gases and explosive dust. They operate within a voltage range of 220 to 690 volts and frequencies of 50 or 60 Hz. The motor housing is made of durable cast iron and fully complies with international standards IEC 60079-0 and IEC 60079-1. Efficiency levels meet IE3 or IE4 standards, and the motors hold ATEX and IECEx certifications.

Siemens explosion-proof motors are offered in temperature classes T4 and T5, capable of continuous operation in ambient temperatures up to 60 degrees Celsius. They utilize IC411 cooling systems and grease-lubricated bearings with high serviceability, enhancing operational lifespan. Dynamically balanced rotors and low vibration reduce noise and improve equipment durability. The terminal box can rotate 90 degrees, facilitating easy installation. These motors can be mounted in IM B3, IM B5, and IM B35 configurations. All components are manufactured with high precision and strict quality control to ensure safe and reliable performance in hazardous environments.

Construction engine components

Construction engine components include critical parts such as pistons, rings, crankshafts, connecting rods, and cylinder heads that ensure the performance of heavy-duty diesel engines. These parts are engineered for extreme loads and are commonly made from hardened steel alloys, high-graphite cast iron, and die-cast aluminum. Piston ring diameters range from 95 to 125 millimeters, with hardness ratings up to 220 HB. The crankshaft is produced with nitriding treatment and withstands torques exceeding 3000 Newton-meters. Connecting rods are forged steel with a tensile strength of about 850 MPa, ensuring long service life under harsh working conditions.

Engine components in construction machinery not only require high strength but also exceptional wear and heat resistance. Valves are manufactured from alloy steel capable of withstanding up to 780 degrees Celsius, while bearings are reinforced with babbitt or bronze layers. Precise lubrication is provided by an oil pump system operating at 4 to 6 bar pressure, reducing frictional heat. The expected service life of these parts ranges from 7000 to 10000 hours, depending on application. Surface coatings such as phosphate or molybdenum applied on rings and pistons minimize wear and enhance overall engine efficiency.

Construction Engine Components

Construction engine components include pistons, crankshafts, connecting rods, and valves made from heat- and wear-resistant steel and aluminum alloys. Piston diameter ranges from 90 to 150 millimeters, with stroke lengths between 100 and 180 millimeters. Crankshafts are manufactured from chrome-molybdenum steel with surface hardness of 50 to 60 HRC, supporting dynamic loads up to 4000 N. Connecting rods are made of heat-treated steel alloy with tensile strength up to 1200 MPa. Intake and exhaust valves have diameters between 30 and 80 millimeters, head angles of 30 to 45 degrees, and can withstand gas temperatures up to 700°C. All components are CNC-finished with micron-level tolerance control for precision performance.

Bearings and bushings are made from copper-tin alloy reinforced with steel backing, with hydrodynamic pressure tolerance up to 80 MPa. Friction layer thickness ranges from 0.1 to 0.3 millimeters, and internal diameter tolerance is H7. High-pressure lubrication and internal channels provide efficient cooling. Component fatigue resistance reaches 300 MPa, and operational temperature tolerance is up to 150°C. Optimized design reduces friction, extends engine lifespan, and ensures stable performance under harsh construction conditions.

Peugeot 206 car refractory bearing

The heat-resistant bearing used in the Peugeot 206 is a vital component in the vehicle’s power transmission and rotational systems, specifically designed to perform optimally under high-temperature conditions. Made from high-quality, durable alloys and enhanced with specialized lubricants and coatings, this bearing can withstand extreme heat and heavy mechanical loads. Its application in areas such as wheels, gearboxes, and other rotating systems increases the longevity of parts and reduces overall wear and tear. The sealed structure of the bearing effectively blocks dust and contaminants, ensuring stable and quiet operation across various driving environments.

In terms of design, the heat-resistant bearing for the Peugeot 206 is manufactured with precise and standardized dimensions, allowing for easy installation without any modification to the vehicle’s mechanical system. The rings and balls are made from materials that offer excellent resistance to wear and corrosion, while high-temperature lubricants inside the bearing help minimize friction and extend the component’s service life. These features make the heat-resistant bearing for Peugeot 206 an ideal choice for drivers seeking long-lasting and maintenance-free performance.

Construction machinery engine parts

Construction machinery engine parts include pistons, cylinders, crankshafts, bearings, and valves, all operating under high pressure and temperature conditions. These parts are typically manufactured from carbon steel alloys, gray cast iron, and forged aluminum to ensure high mechanical and thermal strength. Cylinder diameters in construction engines range from 95 to 120 millimeters, while piston strokes vary between 100 and 140 millimeters. The crankshaft surface hardness is around 60 HRC, and bearings can withstand pressures exceeding 5000 Newtons per square centimeter. The design of these components guarantees engine efficiency under heavy-duty operations.

Proper lubrication of construction machinery engine parts is achieved by an oil pump operating at 3 to 5 bar pressure, preventing wear and excessive heat. Operating temperatures of these engines usually range from 90 to 110 degrees Celsius, while valves are manufactured from heat-resistant steel capable of withstanding up to 750 degrees Celsius. Piston weights vary between 1.5 and 3 kilograms depending on engine size, and their surfaces are coated with tin or graphite to reduce friction. The estimated service life of construction engine components under standard conditions exceeds 8000 hours.

Supply of road construction machinery parts

Road construction machine parts are engineered using high-strength alloy steel, ductile iron, and wear-resistant alloys. Heat treatment processes including normalizing and quenching increase hardness to 50–64 Rockwell C, extending service life. Hydraulic components are rated for up to 360 bar operating pressure, utilizing multilayer composite seals for reliable performance under demanding conditions. Bearings and bushings are manufactured with dimensional accuracy below 0.003 millimeters, enhancing motion efficiency and reducing friction. Metallic surfaces are protected with ceramic or electroless nickel coatings applied at 30–55 microns thickness.

The weight of road construction machine parts ranges from 2 kilograms for auxiliary components to over 900 kilograms for primary assemblies. Mechanical joints employ grade 12.9 bolts and hardened bushings to withstand high dynamic loads. Rubber and polyurethane parts are produced with hardness values of 60–90 Shore A, providing vibration absorption along with tear and compression resistance. Advanced CAD and FEA software is applied for design and analysis, ensuring that critical components deliver more than 15000 operational hours in construction and mining projects.

RAEL Explosion Proof Electric Motor

The RAEL explosion proof electric motor, manufactured in Italy, is equipped with international ATEX and IECEx certifications, and its protection class ranges from IP55 to IP66. These motors are produced with power ratings from 0.37 to 315 kilowatts and operate at three-phase voltages between 220 and 690 volts. The operating speeds include 750, 1000, 1500, and 3000 revolutions per minute. The RAEL brand explosion-proof motor housing is made of aluminum or cast iron, offering high resistance to impact and corrosion. With insulation classes F and H, the motor guarantees operation in temperatures ranging from -40 to +55 degrees Celsius and features a spark-proof design suitable for explosive environments.

These RAEL explosion proof motors include an IC411 fan cooling system and advanced insulation to protect against moisture and heat. They also support the installation of temperature sensors and encoders for intelligent performance monitoring. Additionally, the anti-vibration system integrated into the RAEL explosion proof motor reduces noise and extends bearing life. With an explosion protection class of Ex d IIB/IIC T4, these motors are considered the ideal choice for the oil, gas, petrochemical, and mining industries.

Siemens Marine Electric Motor

The Siemens marine electric motor is one of the most advanced and high-quality electric motors designed specifically for use in marine environments and shipbuilding industries.

Technical Specifications of Siemens Marine Electric Motor:

Output power: From a few kilowatts up to several hundred kilowatts depending on model and application needs

Operating voltage: 380V to 690V, three-phase

Frequency: 50/60 Hz

Rotation speed: 750 to 3600 RPM

Insulation class: F or H high heat resistance

Protection rating: IP56 to IP68 full resistance against water and dust

Body material: Aluminum or stainless steel with anti-corrosion coating

Cooling type: IC411 or IC416 external cooling for stable performance

Bearing type: Industrial-grade, durable, and corrosion-resistant bearings

Resistance to moisture and salt: Special protective coatings for marine environments

Compatible with smart motor control systems PLC & VFD

If you are looking to buy a powerful, corrosion-resistant, and highly efficient marine electric motor for your ship, boat, or marine equipment, Siemens electric motors are your best choice.

For pricing information and to purchase Siemens marine electric motors, please contact our experts.

Pride car refractory bearing

The heat-resistant bearing for the Pride car is a specialized component in the vehicle’s power transmission system, designed to deliver high thermal resistance and stable performance under demanding conditions. Made from alloys that can withstand high temperatures and pressure, this bearing is capable of enduring intense mechanical loads without deformation or loss of efficiency. Its precise engineering and geometry allow for easy installation without structural modifications to the vehicle. Additionally, the bearing is built to resist the penetration of dust, moisture, and other contaminants, ensuring a long service life.

Structurally, the heat-resistant bearing for the Pride is equipped with high-temperature lubricants that reduce friction and prevent excessive heat buildup during operation. This not only improves energy efficiency but also minimizes operational noise. Its compact and lightweight design contributes to lowering the overall weight of the moving components in the car, enhancing system efficiency. Using this type of bearing in regular maintenance and repair of the Pride car improves the durability of internal parts, boosts performance, and reduces the frequency of service requirements.

Construction Machinery Engine Parts

Construction engine parts include essential components such as pistons, connecting rods, crankshafts, bearings, and valves, all playing a critical role in the efficiency of heavy-duty diesel engines. These components are designed to operate under demanding conditions, including continuous load cycles, combustion pressures above 160 bar, and operating temperatures near 110 degrees Celsius. Pistons are typically made of die-cast aluminum alloys with heat resistance up to 420 degrees Celsius, while crankshafts are forged from alloy steel and surface-hardened to 60 HRC, enabling them to handle torques exceeding 3200 Newton-meters.

To reduce wear, piston rings are coated with molybdenum or hard chrome, decreasing surface friction by up to 25 percent. Valves are manufactured from heat-resistant steel, capable of withstanding 800 degrees Celsius, while bearings reinforced with babbitt layers can tolerate loads over 6500 Newtons per square centimeter. The lubrication system operates at an oil pressure of 4 to 6 bar, maintaining frictional heat under control. In Komatsu, Hyundai, and Caterpillar machinery, the average service life of these engine components is estimated between 9000 and 12000 hours.

Siemens QRA2 Burner Flame Detector Photo Cell

The Siemens QRA2 photo cell UV Flame Detector is manufactured in Germany and weighs 60 grams. This sensor is designed to detect flames in burners of the LGB2, LGB4, LFL, LFE1, LFE10, and LMG series. Its operation is intermittent, capable of detecting UV radiation changes from the flame with millisecond precision. The device includes UV accessories to enhance sensitivity and utilizes Photoresistor and Photo cell technology. Its compact size and low weight ensure easy installation and replacement in industrial environments. The QRA2 can operate within standard industrial temperature ranges and withstand typical mechanical vibrations and shocks.

The Siemens QRA2 burner photo cell improves burner safety by accurately detecting flames and preventing unexpected shutdowns. This sensor is fully compatible with LGB and LFE timers and meets European industrial standards. Its UV technology allows detection of both gas and liquid flames, with a response time of less than 200 milliseconds. Its engineering design filters out environmental noise and light variations. Related product names include Siemens eye, Siemens burner photo cell, and Siemens photo cell, optimizing search visibility in online engines.

Two-speed three-phase Motogen electric motor

The two-speed three-phase Motogen electric motor is an asynchronous squirrel-cage type designed with power ratings ranging from 0.75 to 30 kilowatts. This motor operates at two speeds of 1500 and 3000 revolutions per minute at a frequency of 50 Hz. Its rated voltage ranges between 380 and 400 volts three-phase, and the nominal current varies according to the motor’s power for example, a 1.5 kW motor draws about 3.5 amps. The efficiency class of this motor falls between IE2 and IE3, complying with international energy efficiency standards. Its insulation class is typically F or H, capable of withstanding operating temperatures up to 155 degrees Celsius.

The motor’s mechanical construction includes a cast iron or aluminum housing with corrosion-resistant coating. It features an IP55 protection rating to guard against dust and moisture. Installation types available are B3, B5, and B35. The shaft diameter varies from 19 to 50 millimeters depending on the power rating. A dynamic balance grade of G6.3 minimizes vibration and noise. The motor is designed to operate in ambient temperatures ranging from -20 to 40 degrees Celsius, with options for special conditions upon request.

Bauer BG Series Direct Shaft Gearbox

The Bauer BG series direct shaft gearboxes, featuring a helical design, are developed for light to medium industrial applications. These gearboxes are available with input power ranging from 0.03 kW to 75 kW and output torque between 20 Nm and 18,500 Nm. The gear ratio varies from 2.46 to 73.13 in two-stage models and from 12.45 to 259 in three-stage models. The gearbox housing is made of durable cast iron and features an IP65 protection rating according to IEC 529, providing resistance against dust and water splashes. Additionally, these gearboxes offer low-noise operation and high installation flexibility, supporting mounting options such as base, flange, and shaft.

Other notable features of the BG series include compatibility with inverters, enabling seamless integration with current and future systems. They comply with international standards such as NEMA, IEC, CSA, and CE, making them suitable for humid and dusty environments. The estimated oil life is 15,000 hours with mineral oil and 25,000 hours with synthetic oil. These features, combined with an economical design and high efficiency, make the BG series gearboxes an ideal choice for a wide range of industries.

Motogener three-phase electric motor

The Motogener three-phase electric motor offers a wide power range from 0.37 kW to 250 kW and is designed for a 50 Hz frequency. Standard motor speeds include 750, 1000, 1500, and 3000 RPM, allowing compatibility with various industrial machinery. The rated voltage ranges from 380 to 400 volts three-phase, and it features an insulation class of F, ensuring reliable operation in ambient temperatures up to 40 degrees Celsius. This motor comes with IP54 or IP55 protection ratings, providing adequate resistance against dust and moisture, making it suitable for harsh industrial environments.

The motor housing of the Motogener three-phase electric motor is made of cast iron or aluminum, depending on the model, balancing weight and durability. Its energy efficiency falls under IE2 and IE3 classes, guaranteeing optimized power consumption. The motor can be installed in foot-mounted B3 or flange-mounted B5 configurations, and its IEC-standard design facilitates easy installation on diverse equipment. Copper windings with durable insulation enhance the motor’s lifespan and stable performance, supported by a minimum 12-month official warranty and after-sales service.

Steel factory industrial brake pads

Industrial brake pads for steel factories are designed to operate under very high temperatures and harsh working conditions, made from heat-resistant metallic and non-metallic compounds. The friction coefficient ranges from 0.4 to 0.48, providing stable performance at temperatures up to 600 degrees Celsius. Their thickness typically varies between 12 and 25 millimeters, with a density range of 2.6 to 3.1 grams per cubic centimeter. These pads offer high heat transfer capability and thermal shock resistance, essential for rolling lines, industrial furnaces, and heavy-duty transmission machinery.

Reinforced with metal fibers such as steel or brass wire, the structure increases mechanical strength and optimizes pad lifespan during repeated stop-and-go cycles. A multi-layer design with anti-wear coating reduces damage caused by impact pressures. These pads are usually manufactured according to international standards like ISO 11116 or DIN 15431. Resistance to environmental contaminants such as metal dust and industrial oils is another advantage. Steel factory industrial brake pads play a critical role in ensuring safety and efficiency in production processes.

Complete 57400 Solenoid Kit or Komatsu Excavator Electric Valve

The complete 57400 solenoid kit for Komatsu excavators is made of copper coils with heat-resistant insulation and a corrosion-resistant steel body. The solenoid operates at 24 volts with a current draw between 3 and 6 amperes. It features a fast response time of 15 milliseconds and an operational pressure range of 0.5 to 25 bar. Connections use corrosion-resistant bolts and heat-resistant gaskets, withstanding vibrations exceeding 500 Newton-meters. The body coating and insulation extend the solenoid’s service life to over 8,000 operating hours, ensuring full compatibility with the Komatsu excavator hydraulic system.

The internal structure includes a precision magnetic core and standard spring to provide continuous, error-free operation under various conditions. Each solenoid weighs approximately 1.2 kilograms and is installed using four M8 bolts. The modular kit design allows replacement of damaged components without disassembling the entire hydraulic system, achieving up to 95 percent valve efficiency. Thermal and chemical resistance of the materials ensures stable solenoid performance under harsh diesel engine and hydraulic operating conditions.

ABB Three-Phase Electric Motor

The ABB three-phase electric motor is one of the best options for use in industrial environments, factories, and large-scale production lines.
The key technical specifications of this industrial three-phase motor are as follows:

Motor Type: Three-phase asynchronous motor Induction Motor

Energy Efficiency Class: IE2 - IE3 - IE4 depending on the model

Operating Voltage: 220V / 380V / 400V / 690V based on power and connection type

Frequency: 50 Hz / 60 Hz

Output Power: From 0.18 kW up to 355 kW and higher in custom models

Rated Speed: 750 - 1000 - 1500 - 3000 RPM

Protection Rating: IP55 upgradable to IP56 and IP65 for harsh environments

Insulation Class: F capable of operating under Class H conditions

Mounting Type: B3 foot-mounted, B5 flange-mounted, B35 combination foot and flange

Housing Material: Cast iron or aluminum depending on power and model

Permissible Ambient Temperature: -20°C to +55°C

Inverter Compatibility: Yes, fully compatible with Variable Frequency Drives VFDs

For the product catalog, price inquiry, and to purchase the ABB three-phase electric motor at a competitive price, feel free to contact us.

Construction Machinery Engine Parts

Engine parts of construction machinery from Komatsu, Hyundai, and Caterpillar include pistons, crankshafts, bearings, rings, and valves designed for reliable operation of heavy-duty diesel engines. These components operate under combustion pressures exceeding 150 bar and working temperatures between 90 and 110 degrees Celsius. Pistons are manufactured from forged aluminum alloys with heat resistance up to 400 degrees, while rings are made from alloyed cast iron with hardness around 230 HB. Crankshafts undergo surface hardening to achieve 58–62 HRC and withstand high torque values ranging from 2800 to 3200 Newton-meters.

Valves are produced from heat-resistant alloy steel and can operate under temperatures up to 750 degrees Celsius. Bearings are reinforced with babbitt or bronze alloys, allowing them to withstand loads of 6000 Newtons per square centimeter. The lubrication system functions at an oil pressure of 4 to 6 bar to minimize friction and reduce thermal stress. The estimated service life of these engine components in Komatsu, Hyundai, and Caterpillar construction machinery ranges between 9000 and 12000 hours under standard conditions.

PC063 Direct Shaft Helical Gearbox

The PC063 direct shaft gearbox is a helical type with a pre-stage design, capable of transmitting torque from 2.6 to 1195 Nm and an input speed of 1400 RPM. Its housing is made of corrosion-resistant aluminum alloy, and the total system weight is approximately 13 kg. The shafts are manufactured with ISO Class 6 precision and a surface hardness of 50-60 HRC, providing simultaneous radial and axial load capacity. The helix angle of the gears ranges from 15 to 35 degrees, achieving a power transmission efficiency of up to 96%. Internal lubrication with ISO VG 220 industrial oil extends the service life of components beyond 50,000 operating hours.

The PC063 gearbox allows direct motor mounting with a B5 standard flange and coaxial connection to NMRV worm gear units. The output flange is designed as size 71B14a, enabling continuous high torque transmission. Bearings are of tapered and cylindrical roller types, and the shaft surface is dynamically balanced to ±0.02 mm. This design complies with ISO and AGMA standards and supports the installation of speed control and braking systems, while ensuring power transmission with minimal noise and friction.

Construction Machinery Engine Parts

Engine components in construction machinery such as Komatsu, Hyundai, and Caterpillar consist of essential parts including pistons, rings, crankshafts, bearings, and cylinder heads. These parts are engineered to withstand high pressures and continuous thermal loads, ensuring stable performance of heavy-duty diesel engines. Cylinder diameters in many construction engines range from 100 to 130 millimeters, with piston strokes between 120 and 150 millimeters. Crankshafts are manufactured from forged steel with tensile strength above 900 MPa, while bearings can handle pressures up to 6500 Newtons per square centimeter.

Valves are produced from heat-resistant alloy steel capable of withstanding temperatures between 780 and 800 degrees Celsius, with surfaces hardened by chrome or nickel plating. Piston rings are coated with molybdenum to reduce friction and extend service life. The lubrication system operates at an oil pressure of 5 bar, preventing temperature rise in long-duty operations. The average service life of construction engine components is estimated at 10000 hours under standard conditions, which can be extended with regular maintenance.

Chinese TS RC01 direct shaft gearbox

The TS RC01 direct shaft helical gearbox is an advanced engineering product designed for industrial and agricultural applications. This gearbox features a robust aluminum housing and offers input options including shaft, hollow shaft, B14 half flange, and B5 flange. The input shaft diameter is available in four sizes: 11, 14, 19, and 24 millimeters, while the output shaft diameter is 20 millimeters. It can be mounted on standard motor frames 63, 71, 80, and 90. The gear ratio ranges from 3.82 to 45.89, and with a 1400 RPM motor, the output speed varies between 30.5 and 366 RPM. The input power with a 1400 RPM motor ranges from 0.34 kW to 2.4 kW, and the output torque varies between 60 and 120 Nm.

The TS RC01 gearbox, with its versatile gear ratios, allows adaptation to various requirements. It is widely used in industries such as agriculture, hospitality, garment production, construction materials, and machinery repair. Its output torque ranges from 3.5 to 500 Nm, demonstrating its high capability for heavy-duty tasks. These features make it an ideal choice for industrial and agricultural applications requiring high-torque power transmission.

Electrogen Two-Speed Electric Motor

The Electrogen two-speed electric motor is designed with power ratings ranging from 0.37 to 30 kilowatts and operates at a voltage of 380 volts. This single-phase and three-phase motor offers two operating speeds of 1500 and 3000 revolutions per minute, allowing speed selection according to industrial requirements. With an insulation class of F and an IP54 protection rating, this motor is resistant to dust and moisture. It operates at a frequency of 50 Hz and guarantees energy efficiency compliant with the IE2 standard. The motor’s weight and dimensions vary depending on power and are designed for quick and safe installation.

Mechanically, the motor shaft diameter ranges from 19 to 50 millimeters depending on the model, providing high torque capacity under various load conditions. The copper windings are enamel-coated, ensuring excellent thermal conductivity and durability. The cooling system is of the IC411 type, which uses forced airflow to reduce internal temperature. Additionally, vibration and noise levels are minimized, and the motors comply with international standards ISO 9001 and IEC to ensure reliable and stable performance.

connecting rod bolt

The connecting rod bolt is one of the critical components in diesel and gasoline engines, responsible for securely fastening the connecting rod to the crankshaft. These bolts are typically manufactured from high-tensile alloy steel and undergo heat treatments such as nitriding or carburizing. The surface hardness of a connecting rod bolt is generally between 38 and 42 HRC, with a tensile strength exceeding 1000 MPa. Their diameters vary between 10 and 18 millimeters depending on the engine type, while lengths can reach up to 120 millimeters. The precise thread design ensures uniform stress distribution and prevents loosening under dynamic loads.

The tightening torque of a connecting rod bolt is usually set between 80 and 220 Newton-meters, depending on engine specifications and bolt dimensions. These bolts must resist cyclic and vibrational stresses to prevent fatigue or failure. Anti-corrosion coatings such as phosphate or galvanization are applied to extend service life. Under standard operating conditions, a connecting rod bolt can last over 10,000 working hours, playing a crucial role in maintaining reliable engine performance.

Bonfiglioli direct shaft gearbox

The Bonfiglioli shaft-mounted gearbox series delivers robust power transmission solutions for heavy-duty industrial applications. Engineered with hardened helical or bevel-helical gearing, these units achieve torque ranges from 100 Nm to 18,000 Nm with efficiency levels exceeding 94%. The compact shaft-to-shaft design eliminates alignment issues while offering multiple mounting positions for flexible installation. Featuring cast iron housings with precision-machined surfaces, these gearboxes withstand extreme operational stresses and environmental conditions. Their advanced sealing system IP65/IP66 options ensures reliable performance in dusty or wet environments, while the maintenance-friendly design allows easy access to lubrication points.

Bonfigliolis direct shaft-mounted configuration reduces mechanical losses and space requirements compared to traditional gearmotor setups. The optimized gear geometry minimizes vibration and noise levels below 70 dBA at rated speed. Standard models include torque arms with adjustable positioning and corrosion-resistant surface treatments. With optional anti-backlash versions achieving

Construction engine components

Construction engine components include assemblies such as pistons, rings, bearings, camshafts, and cylinder heads, all designed for optimal performance in diesel engines. These parts operate under extreme conditions with combustion pressures above 160 bar and speeds up to 2200 RPM. Pistons are manufactured from forged aluminum with heat resistance up to 400 degrees Celsius, while rings are made of alloyed cast iron with high wear resistance. Crankshafts are produced through forging and surface hardening processes, capable of withstanding heavy bending and torsional stresses.

To ensure durability, bearings are reinforced with babbitt or tin alloys and can withstand loads exceeding 6000 Newtons per square centimeter. Valves are made of heat-resistant steel and remain stable under temperatures of 800 degrees Celsius. The lubrication system operates at 5 bar oil pressure to minimize frictional heat and extend service life. With proper maintenance, the expected lifetime of construction engine components ranges between 8000 and 12000 hours, reflecting the importance of precise engineering and high-quality materials in this field.

Shokoh Electronics GW 10 A4 Air Pressure Switch

The GW 10 A4 air pressure switch from Shokoh Electronics is a precise and reliable device designed to control air pressure in various ventilation and heating systems. This product is engineered to measure low pressures up to approximately 10 mbar and utilizes a diaphragm pressure sensor mechanism that provides quick and accurate response to pressure changes. Its simple yet durable mechanical structure, along with the capability for precise switch point adjustment, makes this pressure switch suitable for diverse applications including fans, boilers, and HVAC equipment.

Structurally, the housing of this model is made from materials with high resistance to moisture, heat, and corrosion, and it typically carries an IP54 protection rating, making it ideal for installation in industrial and semi-open environments. Its compact design and standard electrical and mechanical connections ensure easy installation and setup for technicians. Additionally, its stable performance and high reliability under various operating conditions have made this product one of the trusted choices in the air pressure control equipment market.

Supply of road construction machinery parts

Road construction machine parts are manufactured from carbon alloy steel, ductile cast iron, and engineering polymers to ensure durability and strength under harsh conditions. Induction hardening increases surface hardness up to 62 Rockwell C, optimizing wear resistance. Hydraulic components are designed for pressures up to 350 bar, sealed with FKM and PTFE O-rings. Bearings and rollers are produced with clearance below 0.005 millimeters to maintain precise movement under heavy loads. Phosphate and galvanized coatings with uniform thickness of 25 to 50 microns are applied to protect metallic surfaces.

Component weight ranges from 1.5 kilograms for auxiliary parts to 800 kilograms for major assemblies such as arms and chassis. Fasteners are selected with strength class 12.9 to guarantee safety under long-term cyclic loading. Elastomeric parts are designed with hardness of 65 to 85 Shore A to absorb vibration and reduce structural stress. Three-dimensional design with advanced CAD software and stress analysis by finite element method is applied, ensuring service life exceeding 12000 hours for critical components.

Starter Motor and All Electrical Components of Komatsu Excavator

The Komatsu excavator starter motor is made of pure copper with a durable iron core and operates at 24 volts DC. The rated current of the starter reaches 180 amperes, with an output power of 5.5 kW. The starter shaft diameter is 20 millimeters, and the total length is 220 millimeters. Its planetary gear system with a 3.5:1 ratio can transmit torque up to 350 Nm. Internal relays and bushings are made of hardened steel, capable of operating between -40 and 120°C. The external surface is coated for corrosion resistance and high durability against moisture and dust.

All electrical components, including the alternator, relays, fuses, and wiring, are designed and manufactured according to ISO 16750 standards. The alternator can produce 90 amperes at 24 volts DC, with internal winding resistance below 0.15 ohms. Cables are made of heat-resistant insulation with high mechanical strength, and all connections have contact resistance below 5 milliohms. All components undergo vibration, mechanical shock, and thermal testing to ensure stable operation and long service life of the excavator’s electrical system.

Shokoh Electronics GW 150 A4 Air Pressure Switch

The Shokoh Electronics GW 150 A4 air pressure switch is a precision device designed for medium-pressure applications such as industrial ventilation systems, steam boilers, and burners. It can control air pressure up to 150 mbar and uses a diaphragm-based mechanism with an adjustable spring, enabling accurate setting of the switch point. Key features of this model include precise operation, fast response time, and high sensitivity, making it suitable for environments that demand high safety and reliability.

Structurally, the GW 150 A4 pressure switch is built with durable materials resistant to environmental factors such as moisture, corrosion, heat, and vibration. It typically offers an IP54 protection rating, which ensures resistance to dust and water splashes and makes it suitable for installation in industrial and semi-outdoor settings. This model is equipped with standard mechanical and electrical connections, allowing for quick and easy installation by technicians. Its compact design and high reliability make it a practical and safe solution for sensitive projects and industrial facilities.

Shokoh Electronics GW 50 A4 Air Pressure Switch

The Shokoh Electronics GW 50 A4 air pressure switch is designed to monitor and control air pressure within a range of up to 50 mbar, making it ideal for use in ventilation systems, boilers, and heating equipment. It features a precise diaphragm mechanism with an adjustable spring, allowing for highly sensitive switch point calibration. The unit operates mechanically and does not require an external power source, making it a suitable choice for applications where power availability is limited or consistent mechanical performance is essential.

Structurally, the housing is made from industrial-grade materials that offer resistance to moisture, corrosion, temperature fluctuations, and vibration. With a typical IP54 protection rating, the GW 50 A4 is well-protected against dust and water splashes, allowing for reliable operation in industrial and semi-outdoor environments. The device also comes equipped with standard electrical and mechanical connections, ensuring quick and easy installation without the need for specialized tools, making it a user-friendly option for technicians and engineers alike.

WEG Marine Electric Motor from Brazil

The WEG marine electric motor, manufactured in Brazil, is one of the best options for use in marine industries, ports, shipbuilding, and other humid and corrosive environments.
This motor is specifically designed to withstand harsh environmental conditions such as humidity, salt, high pressure, and mechanical shocks, offering reliable and long-lasting performance.

Below are the technical specifications of the WEG marine motor:

Motor Type: Three-phase asynchronous

Protection Class: IP66 resistant to water and dust

Thermal Class: F or H depending on the model

Surface Coating: Epoxy paint resistant to corrosion and UV rays

Housing Material: Cast iron or stainless aluminum

Energy Efficiency: Complies with IE3 or IE4 standards based on request

Output Power: From 0.75 kW to 400 kW

Rotation Speed: 750 to 3600 RPM

Operating Temperature: -20°C to +60°C

Mounting Options: Horizontal and vertical installation available

Standards Compliance: IEC, NEMA, ABS, DNV, Lloyds Register

Contact us now for free consultation and to purchase the WEG marine electric motor!

Impact press pad

Impact-pressed brake pads are a type of industrial brake pad manufactured using hot pressing technology combined with mechanical impacts to increase density and structural integrity. The thickness of these pads typically ranges from 10 to 18 millimeters, with a coefficient of friction between 0.40 and 0.50. Their thermal resistance is guaranteed up to 550 degrees Celsius, and wear rate is less than 0.06 millimeters per 1,000 kilometers under standard operating conditions. The pad’s structure is a composite of carbon fibers, phenolic resins, and metallic particles, providing optimized mechanical and thermal resistance.

These impact-pressed pads can withstand contact pressures up to 4 megapascals and dynamic forces exceeding 1800 newtons. Their surface hardness ranges between 70 and 85 Rockwell C, indicating high resistance to scratching and impact. Optimized grooves on the pad surface help reduce heat buildup and prevent thermal cracking. Due to their durability and high performance, these pads are widely used in heavy industrial machinery and high-pressure braking systems.

Construction machinery turbocharger

Construction machinery turbochargers are manufactured from aluminum and high-strength steel alloys to ensure increased air pressure and engine efficiency under heavy loads. Compressor blades are designed with hardness of 50–55 Rockwell C and temperature resistance up to 650 degrees Celsius, capable of rotating at 100,000 RPM. Turbo outlet pressure is set between 1.5 and 2.2 bar, and central bearings with clearance below 0.005 millimeters ensure smooth, vibration-free operation. Anti-corrosion and thermal coatings on the blades enhance turbocharger lifespan in harsh environments.

The weight of construction machinery turbochargers ranges from 15 to 50 kilograms depending on model, with mounting using grade 12.9 bolts. Lubrication is provided by engine oil at 5–7 bar, and cooling is performed via water or oil systems to control blade temperature. Housing and impeller design is optimized with CAD software and CFD analysis to improve airflow and increase volumetric efficiency up to 87 percent. Estimated service life under standard operating conditions exceeds 12000 hours.

SHARIF direct shaft gearbox with flange

The SHARIF direct shaft gearbox with a flange design is suitable for transmitting torque from 50 to 1200 Newton-meters at input speeds of 1400 to 3000 RPM. Its housing is made of high-precision machined aluminum or steel alloy and can withstand temperatures up to 90°C. The gears are made of chrome steel, hardened, and manufactured to ISO Class 6 accuracy to minimize vibration and noise. The input shaft diameter ranges from 20 to 80 mm, and the output shaft diameter ranges from 25 to 90 mm, while the synthetic oil lubrication system extends the lifespan of internal components.

This flange-mounted gearbox achieves a mechanical efficiency of 95% and operates at noise levels below 65 dB under full load. The output shaft can handle radial loads up to 4500 N and axial loads up to 2000 N. Flange dimensions comply with IEC standards, ranging from 90 to 250 mm, allowing easy installation on standard industrial motors and production machinery. The bearing system uses double-row bearings with automatic lubrication, reducing vibration and ensuring a service life of up to 20,000 hours.

Shokouh Electronics Dual-Fuel Relay Model G811-UV

The dual-fuel relay Shokouh Electronics model G811-UV is a precise electromechanical relay designed for controlling gas and oil burners. It operates with a supply voltage of 230 volts AC and can handle currents up to 10 amperes. Its response time of less than 15 milliseconds ensures fast and safe operation of control systems. The durable industrial-grade housing provides high resistance against temperature, vibration, and electrical noise, guaranteeing a long product life. The standard base design allows easy installation in electrical panels and burner control systems.

The G811-UV dual-fuel relay features 1 normally open NO and 1 normally closed NC contact, offering high flexibility for various control circuits. Its operating temperature range is from minus 20 to plus 60 degrees Celsius. Low power consumption and compliance with international standards ensure high energy efficiency. The relay is compatible with both digital and analog signals, and its mechanical lifetime exceeds 100,000 operating cycles, providing stable performance and minimizing maintenance requirements.

construction hydraulic pump

The construction hydraulic pump features a body made of alloy steel and aluminum, resistant to wear and pressure, capable of handling operational pressures up to 360 bar. Impeller diameters range from 52 to 72 millimeters, with center distances between 57 and 77 millimeters, delivering oil flow from 125 to 245 liters per minute at 2600 to 3200 RPM. The 19-degree gear design increases energy efficiency up to 93 percent and reduces noise by up to 30 decibels during prolonged operational cycles. The pump body is CNC-machined and corrosion-resistant, ensuring component longevity and reliable performance under heavy-duty conditions.

Internally, it includes roller bearings with a radial load capacity up to 4200 Newtons and 6-millimeter lubrication grooves, maintaining smooth and stable main shaft operation. The pump weighs between 9 and 18 kilograms, with main shaft assembly precision under 0.02 millimeters. Its modular design allows rapid replacement of internal components without disassembling the entire body, maximizing the service life of the construction hydraulic system.

construction hydraulic pump features a body

The construction hydraulic pump features a body made of alloy steel and aluminum, capable of withstanding operational pressures up to 360 bar and operating temperatures up to 150°C. Impeller diameters range from 50 to 70 millimeters, with center distances between 55 and 75 millimeters, delivering oil flow from 120 to 240 liters per minute at 2600 to 3200 RPM. Gears are designed with an 18–20 degree angle to increase energy efficiency up to 93 percent and reduce operational noise by 28 decibels. The pump body is CNC-machined and corrosion-resistant, providing high wear resistance and extended component lifespan.

Internally, it includes roller bearings with a radial load capacity up to 4200 Newtons and 6-millimeter lubrication grooves, ensuring smooth and stable main shaft operation. The pump weight ranges from 9 to 18 kilograms, with main shaft assembly precision under 0.02 millimeters. Its modular design allows rapid replacement of internal components without disassembling the entire body, maximizing the service life of the construction hydraulic system.

construction hydraulic pump

The construction hydraulic pump is made of wear-resistant alloy steel and lightweight aluminum, capable of withstanding operational pressures up to 360 bar. Impeller diameters range from 50 to 70 millimeters, with center distances between 55 and 75 millimeters, providing oil flow from 120 to 230 liters per minute at 2500 to 3000 RPM. The 18-degree gear design ensures energy efficiency up to 92 percent and reduces noise by 30 decibels during extended operational cycles. The pump body is CNC-machined with a corrosion-resistant coating, enhancing durability and component lifespan under harsh working conditions.

Internally, it features roller bearings with a radial load capacity up to 4000 Newtons and 6-millimeter lubrication grooves, ensuring smooth and stable main shaft operation. The total pump weight ranges from 8 to 18 kilograms depending on the model, with main shaft assembly precision under 0.02 millimeters. Its modular design allows replacement of internal components without disassembling the entire body, extending the hydraulic system’s service life.

Kaijieli Brake Electric Motor

The Kaijieli brake motor is a three-phase induction motor equipped with a DC electromagnetic brake. It is available in a wide range of power outputs from 0.75 kW to 15 kW, and operates at 380 volts with a frequency of 50 Hz, providing stable performance in industrial environments. The motor runs at a rated speed of 1400 RPM, and its DC brake offers fast response and a manual release mechanism, designed for safe and immediate stopping.

This motor has a protection class of IP55, ensuring solid resistance against dust and water. Additionally, the insulation class of the Kaijieli Chinese brake motor is F, and it features an IC411 cooling system with an external fan. In terms of mounting, it supports both foot-mounted B3 and flange-mounted B5/B35 configurations, and is fully compatible with inverters Inverter Friendly. The housing is made of durable cast iron, resistant to impact and corrosion, while maintaining low noise and minimal vibration during operation. These features make it an ideal choice for continuous duty Duty Type S1 in demanding industrial applications.

construction hydraulic pump

The construction hydraulic pump is made of alloy steel and aluminum, resistant to pressure and wear, capable of withstanding operational pressures up to 350 bar. The pump output flow ranges from 120 to 220 liters per minute depending on engine speed and system capacity. Gear diameters range from 50 to 65 millimeters, with center distances from 55 to 70 millimeters, ensuring energy transfer efficiency up to 91 percent and noise reduction during extended operational cycles. The pump body is heat-resistant up to 150 degrees Celsius, with CNC-machined internal surfaces to reduce wear and extend component lifespan.

Internally, it includes roller bearings with a radial load capacity up to 3800 Newtons and 6-millimeter lubrication grooves, ensuring smooth and stable main shaft operation. The total pump weight ranges from 8 to 18 kilograms depending on the model, with main shaft assembly precision under 0.02 millimeters. Its modular design allows internal component replacement without disassembling the entire body, extending the hydraulic system’s service life.

Construction machinery supercharger

Construction machinery superchargers are manufactured from high-precision aluminum and steel alloys to ensure increased air pressure and engine efficiency under heavy loads. Compressor blades are heat-treated to 50–55 Rockwell C and can withstand rotational speeds up to 80,000 RPM. Supercharger inlet pressure is set between 1.2 and 2.0 bar, and operating temperature remains stable up to 120 degrees Celsius. Central bearings are designed with clearance below 0.005 millimeters to reduce vibration and noise while extending component lifespan.

The weight of construction machinery superchargers varies between 12 and 45 kilograms depending on model, with mounting performed using grade 12.9 bolts. Lubrication is provided by engine oil at 5–7 bar, and cooling is achieved via water or oil systems to control blade temperature. Impeller and housing design is performed with CAD software and CFD analysis to optimize airflow and increase volumetric efficiency up to 85 percent. The estimated service life under standard operating conditions exceeds 12000 hours.

Supply of road construction machinery parts

Road construction machine parts include mechanical and hydraulic components manufactured from heat-treated alloy steel and wear-resistant cast iron. Surface hardness of components after heat treatment ranges between 45 and 60 Rockwell C. Bearings and bushings are produced with dimensional tolerances below 0.01 millimeters to ensure precision performance. Hydraulic systems operate with working pressure between 180 and 320 bar, using NBR and FKM seals to prevent leakage. Anti-corrosion coating is applied to metal parts with a thickness of 20 to 40 microns.

The weight of road construction machine parts varies from 2 kilograms for small components to more than 600 kilograms for major assemblies. Bolted joints are selected with strength class 10.9 or higher to ensure stability under dynamic loads. Rubber components are designed with hardness of 70 to 80 Shore A to provide vibration absorption and noise reduction. Dimensional and geometric design is carried out using CAD software and finite element analysis to guarantee operational lifespan exceeding 10000 hours.

SEW R47 Series Direct Shaft Gearbox

The SEW R47 series direct shaft gearbox features a helical design with a direct shaft, enabling high torque transmission with minimal slippage and energy consumption. Gear ratios in this series range from 3.18 to 290, and the maximum output torque reaches 20,000 Nm. The output shaft diameter varies between 20 and 120 mm, and the allowable input speed is designed up to 3,000 RPM. The helical teeth reduce operational noise and increase efficiency to over 95%, while allowing continuous operation in industrial environments with temperatures from 0 to 40°C.

R47 models are available with motor powers from 0.12 to 90 kW and can be mounted either flange or foot-mounted. The housing is made of durable cast steel or aluminum alloy. These gearboxes have an IP55 protection rating and an F thermal class, and maintenance is simplified through standard lubricant replacement. The use of wear-resistant bearings and industrial-grade oils extends service life up to 50,000 operating hours, making them suitable for conveyors, pumps, fans, and automotive industry applications.

Construction machinery chain

Construction machinery chains are manufactured from manganese-chromium alloy steel with tensile strength exceeding 1200 megapascals to ensure resistance under heavy loads. Pins and bushings are induction hardened to achieve surface hardness between 58 and 62 Rockwell C. Machining accuracy of bushings is below 0.01 millimeters, reducing friction and extending service life. These chains can withstand static loads above 250 kilonewtons and remain stable under temperatures ranging from minus 40 to plus 120 degrees Celsius.

The weight of each meter of construction machinery chain varies from 85 to 150 kilograms depending on size, with design carried out using 3D CAD software. Internal lubrication is performed with lithium-based grease of NLGI 2 grade to guarantee smooth operation under dynamic loads. Surface coating of phosphate or galvanization with thickness of 20 to 40 microns is applied to prevent corrosion and improve durability in humid environments. The estimated service life of these chains exceeds 10000 hours under standard operating conditions.

construction hydraulic pump

The construction hydraulic pump is designed with an alloy steel and lightweight aluminum body, capable of withstanding operational pressures up to 360 bar. Impeller diameters range from 48 to 68 millimeters, with center distances between 53 and 73 millimeters, providing oil flow from 110 to 240 liters per minute at 2500 to 3200 RPM. The 19-degree gear angle increases energy transfer efficiency to 93 percent and reduces operational noise by up to 28 decibels. Internal surfaces are CNC-machined and coated against corrosion to enhance component lifespan and performance under heavy-duty conditions.

Internally, it includes roller bearings with a radial load capacity up to 4200 Newtons and lubrication grooves of 6 to 7 millimeters, ensuring smooth and stable main shaft operation. The pump weighs between 9 and 17 kilograms, with main shaft assembly precision under 0.02 millimeters. Its modular design allows rapid replacement of internal components without disassembling the entire body, maximizing the service life of the construction hydraulic system.

Victor valve cover o-ring

The Victor valve cover o-ring is a critical sealing component designed to prevent oil leakage at the upper section of the cylinder head. It is manufactured from durable elastomeric materials such as NBR or silicone, capable of withstanding temperatures up to 180 degrees Celsius. Its cross-sectional diameter typically ranges between 3 and 6 millimeters, with dimensional tolerance below 0.1 millimeters to ensure precise sealing. High chemical resistance against mineral oils and engine additives extends its service life to over 5,000 operating hours.

This o-ring features excellent elasticity and controlled compression, creating uniform surface contact under the constant clamping pressure of the valve cover. It is designed according to SAE and DIN standards, enabling quick installation without requiring special tools. In oil leakage tests, the Victor valve cover o-ring demonstrated the ability to withstand working pressures up to 6 bar without deformation. These characteristics enhance overall engine efficiency while reducing maintenance costs.

WEG USA Two-Speed Electric Motor

The WEG USA two-speed electric motor is typically manufactured with power ratings ranging from 0.75 kilowatts to 75 kilowatts, operating at speeds of 1450 and 2900 revolutions per minute. These motors feature an IP55 protection rating, providing high resistance against dust and moisture. With an F-class thermal insulation, they ensure stable performance at temperatures up to 155 degrees Celsius. The two-speed WEG motors are three-phase induction types designed according to IEC standards, delivering a starting torque between 2 to 2.5 times the rated torque.

These two-speed motors are equipped with high-quality copper windings and an advanced ventilation system that helps reduce internal temperature and extend service life. Depending on the power and frame size, the weight varies between 15 to 180 kilograms, and they can be installed in both horizontal and vertical positions. Additionally, the standard operating voltage ranges from 380 to 460 volts AC with a frequency of 50/60 Hz, ensuring full compatibility with industrial power networks.

construction hydraulic pump features a body

The construction hydraulic pump features a body made of alloy steel and lightweight aluminum, capable of withstanding operational pressures up to 360 bar. Impeller and gear diameters range from 48 to 68 millimeters, with center distances between 52 and 72 millimeters, providing oil flow from 110 to 230 liters per minute. The 19-degree gear hydraulic design reduces energy loss by up to 10 percent and decreases operational noise by 30 decibels during extended cycles. Internal surfaces are CNC-machined with corrosion-resistant coating, enhancing component durability under heavy-duty conditions.

Internally, it includes roller bearings with radial load capacity up to 4200 Newtons and 6-millimeter lubrication grooves to minimize friction and extend main shaft life. Pump weight ranges from 9 to 17 kilograms, with main shaft assembly precision under 0.02 millimeters. The modular design allows quick replacement of internal components without disassembling the entire body, maximizing the service life of the construction hydraulic system.

Industrial, construction, and agricultural hydraulic pumps

Industrial, construction, and agricultural hydraulic pumps are made of wear- and pressure-resistant alloy steel and aluminum, capable of withstanding operational pressures up to 350 bar. The pump output flow ranges from 100 to 250 liters per minute depending on engine speed and application. Gear diameters range from 45 to 70 millimeters, with center distances from 50 to 75 millimeters, ensuring up to 92 percent energy efficiency and noise reduction during prolonged cycles. The pump body is heat-resistant up to 150 degrees Celsius, with CNC-machined internal surfaces to minimize wear.

Internally, it features roller bearings with radial load capacity up to 4000 Newtons and lubrication grooves between 6 and 8 millimeters, ensuring smooth main shaft operation. The total pump weight ranges from 7 to 20 kilograms depending on model and capacity, with main shaft assembly precision under 0.02 millimeters. Its modular design allows internal component replacement without disassembling the entire body, extending hydraulic system lifespan.

Excavator Friction Disc

Crane shoe brake pads are made from a combination of organic and mineral materials designed to withstand high pressure and extend service life. Their typical thickness ranges from 12 to 20 millimeters, with a coefficient of friction between 0.35 and 0.48. These pads can endure operating temperatures up to 500 degrees Celsius, and their wear rate is recorded at less than 0.08 millimeters per 1,000 kilometers. The pad structure consists of carbon fibers, phenolic resin, and metal particles, providing optimal mechanical and thermal resistance while preventing thermal cracking.

The compressive strength of crane shoe brake pads reaches up to 28 megapascals, and surface hardness varies between 68 and 82 Rockwell C. Surface groove design enhances ventilation, reducing operating temperature by up to 15 percent. These pads can withstand dynamic forces exceeding 2,000 newtons and maintain stable performance in humid and dusty environments. Their lifespan in heavy industrial crane brake systems is estimated at up to 85,000 braking cycles.

VEM three-phase electric motor

The VEM three-phase German electric motor is one of the best and highest quality industrial electric motor brands in the world. Due to its advanced engineering design and Germany’s strict standards, it holds a special position across various industries.

Technical specifications of the VEM three-phase electric motor:

Power range: from a few kilowatts up to several hundred kilowatts

Rated voltage: typically 380V to 690V three-phase

Rotation speed: 750, 1000, 1500, and 3000 rpm

Insulation class: F or H

Protection degree IP: IP54, IP55, or higher resistant to dust and moisture

Cooling type: IC 411 or other types according to IEC standards

Body material: cast iron or aluminum with corrosion-resistant coating

Standards: IEC, DIN, ISO, and European standards

Mounting options: horizontal and vertical installation with base or flange

Winding type: copper

Noise level: less than 75 decibels under normal operating conditions

Energy efficiency: compliant with IE2, IE3, or higher efficiency classes

ABB explosion-proof electric motor

The ABB explosion-proof electric motor is specifically designed for hazardous industrial environments. These motors are available with protection classes Ex d Flameproof and Ex e Increased Safety, ensuring high resistance against explosions caused by gases and combustible dust. The power range of ABB Ex motors varies from 0.18 kW up to several hundred kilowatts, with speeds adjustable between 750 and 3600 RPM. The housing is typically made of aluminum or cast iron with corrosion-resistant coating, guaranteeing durability under harsh conditions.

These motors comply with international standards such as IECEx and ATEX, ensuring safe operation in explosive gas atmospheres. Their electrical efficiency ranges from IE2 to IE4, and they can operate reliably within a temperature range of -20 to 40 degrees Celsius. Precise mechanical design minimizes vibration and noise while extending bearing life. Advanced control equipment combined with an optimized cooling system ensures reliable and stable performance of the explosion-proof motor.

Automotive refractory bearing L90

The heat-resistant automotive bearing L90 is an advanced, durable product designed to withstand extreme conditions and high temperatures. It is constructed from stainless steel with a heat-resistant coating, offering exceptional resistance to heat, wear, and corrosion. The bearing complies with international standards such as ISO 9001 and DIN 625, ensuring reliable performance. Its dynamic and static load capacities reach 12 kN and 6.5 kN, respectively, enabling smooth, frictionless operation even under heavy loads.

The L90 bearing features dual nitrile rubber seals that prevent dust and moisture ingress. It operates efficiently within a temperature range of -40°C to +250°C, making it ideal for heavy-duty, industrial, and military vehicles. Pre-lubricated with high-temperature grease, it requires minimal maintenance. Its standard dimensions—45mm inner diameter, 90mm outer diameter, and 20mm thickness—are designed in accordance with global engineering standards for optimal compatibility and performance.

construction hydraulic pump

The construction hydraulic pump features a body made of alloy steel and lightweight aluminum, resistant to pressure and wear, capable of handling operational pressures up to 360 bar. Impeller diameters range from 50 to 70 millimeters, with center distances between 55 and 75 millimeters, delivering oil flow from 120 to 240 liters per minute at 2600 to 3200 RPM. The 18–20 degree gear angle ensures energy transfer efficiency up to 93 percent. The pump body is CNC-machined and coated against corrosion to maintain stable performance and extend component lifespan under heavy-duty conditions.

Internally, it includes roller bearings with a radial load capacity up to 4200 Newtons and 6-millimeter lubrication grooves, ensuring smooth and stable main shaft operation. The pump weight ranges from 9 to 18 kilograms, with main shaft assembly precision under 0.02 millimeters. Its modular design allows quick replacement of internal components without disassembling the entire body, maximizing the service life of the hydraulic system.

Stick jack components for construction machinery

Stick jack components for construction machinery include hydraulic cylinders, pistons, bushings, washers, and flow control valves, manufactured from alloy steel and aerospace-grade aluminum. Cylinder working pressure reaches up to 320 bar, and operating temperature ranges from minus 40 to plus 120 degrees Celsius. Piston rods and cylinder shafts are induction-hardened to 55 Rockwell C to enhance wear and fatigue resistance. Bushing dimensional tolerance is below 0.005 millimeters to ensure smooth, backlash-free movement under heavy loads.

The weight of each stick jack component set ranges from 10 to 75 kilograms depending on capacity, with assembly using grade 10.9 bolts. Internal lubrication uses high-pressure, high-temperature hydraulic oil to reduce friction and wear. Flow control valves operate at 250–320 bar to maintain safety and hydraulic system performance. The estimated service life exceeds 12000 hours under standard operating conditions, with geometric design optimized using CAD software and FEA analysis.

relief inductor

The relief inductor is designed as a magnetic component in electronic circuits with the primary function of reducing frequency interference and storing magnetic energy. It consists of a ferrite core with magnetic permeability between 2000 and 5000, wound with copper wire of 0.3 to 1.2 millimeters diameter. The inductance value ranges from 10 microhenries to 470 microhenries, with production tolerance usually below 5 percent. The equivalent series resistance or DCR is measured below 0.2 ohms, improving overall efficiency.

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The relief inductor can withstand continuous current from 0.5 to 15 amperes, with an operating temperature range from minus 40 to plus 125 degrees Celsius. Its optimal frequency range is 20 kilohertz to 2 megahertz, making it suitable for switching power supplies and EMI filters. An epoxy coating on the winding ensures dielectric strength above 1500 volts. Component dimensions vary from 5 by 5 millimeters to 18 by 18 millimeters, with designs available for both SMD and DIP mounting.

IMAK Turkey Direct Shaft Gearbox

The IMAK IR series direct shaft gearbox features a helical design with a monolithic housing, ideal for industrial applications requiring high torque in limited spaces. These gearboxes are available in single-stage and two-stage configurations and can handle torques up to 18,000 Nm. Input shaft diameters range from 20 mm IR42-43 models to 120 mm IR152-154 models. The input speed varies from 2.4 RPM to 852 RPM. They are compatible with motors rated from 0.12 kW to 160 kW and are designed for versatile installation positions.

The IR gearbox housing is made from GG20 cast iron or aluminum with corrosion-resistant coating. Helical gears are manufactured from 16MnCr5 alloy steel, hardened to 57 HRC, and precisely ground for optimal performance and long service life. Multi-layer sealing and high-quality industrial bearings prevent oil leakage and allow easy maintenance. These gearboxes can withstand radial and axial loads, making them suitable for production lines, conveyor systems, and material processing machinery.