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Construction engine components

Construction engine components include pistons, rings, connecting rod bushings, crankshafts, and hydraulic pumps made from alloy steel and high-strength aluminum to withstand cylinder pressures up to 25 MPa and operating temperatures up to 300 degrees Celsius. Dimensions and tolerances are CNC-controlled, with surface precision measured up to 0.01 millimeters. All components are reinforced with heat treatment, nitriding, and wear-resistant coatings, ensuring service life up to 12,000 operating hours. The friction coefficient between contact surfaces is maintained between 0.08 and 0.12, and instantaneous load capacity reaches 2000 Nm.

In the design of construction engine components, oil flow and cooling pathways are engineered to ensure optimal heat transfer and lubrication. Mechanical resistance to instantaneous shocks and severe vibrations is guaranteed, with thermal deformation below 0.05 millimeters. Component weight varies from 0.2 to 35 kilograms depending on application, allowing direct installation on the engine block and chassis using standard bolts and shafts. Stable operation within -20 to 300 degrees Celsius is ensured.
WEBSITE: Construction engine components Iran