construction machinery spare parts , Iran

Construction machinery spare parts include mechanical, hydraulic, and electrical components for heavy equipment such as bulldozers, loaders, graders, excavators, and dump trucks. Mechanical parts, including shafts, gears, crankshafts, pulleys, and flywheels, are made of alloy steel with 50–60 HRC surface hardness and tensile strength of 800–1200 MPa. Hydraulic components such as cylinders, pumps, high-pressure valves, and hoses are designed to withstand 250–350 bar. Bearings and bushings with ISO H7 precision and continuous lubrication provide over 10,000 hours of service life. Cables and wiring have heat-resistant insulation up to 150°C and high mechanical durability.

Structurally, spare parts include metal frames and chassis, axles and gears, braking systems, hydraulic steering, fuel pumps, air and oil filters, and consumables such as belts, washers, O-rings, and hydraulic filters. Precise and balanced design reduces vibration, extends service life, and improves machinery performance. These spare parts ensure stable operation, operator safety, and optimal maintenance in industrial and road construction projects, fully compliant with international standards.You can order and buy construction machinery spare parts from Iran by contacting us through whatsaap and email.
WEBSITE: construction machinery spare parts Iran