construction machinery spare parts , Iran

Construction machinery spare parts include mechanical, hydraulic, and electrical components for bulldozers, loaders, graders, and excavators. Mechanical parts such as shafts, gears, and crankshafts are made of alloy steel with 50–60 HRC surface hardness and tensile strength of 800–1200 MPa. Hydraulic components, including cylinders, pumps, and high-pressure valves, are designed to withstand 250–350 bar. Bearings and bushings with ISO H7 precision and continuous lubrication provide service life over 10,000 hours. Cables and wiring feature 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, and air/oil filters. Consumables like belts, washers, O-rings, and hydraulic filters are designed to industrial standards. Precise and balanced design reduces vibration, extends service life, and improves machine performance. These spare parts ensure stable operation, operator safety, and optimal maintenance in industrial construction and roadwork projects.You can order and buy construction machinery spare parts from Iran by contacting us through whatsaap and email.
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