Construction machinery engine components , Iran

Construction machinery engine components include pistons, rings, connecting rod bushings, crankshafts, and hydraulic pumps, manufactured 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 finishing precision up to 0.01 millimeters. Contact surfaces are enhanced with nitriding, wear-resistant coatings, and hardening to ensure component life up to 12,000 operating hours. Friction coefficients between contacting surfaces range from 0.08 to 0.12, and components can endure instantaneous loads up to 2000 Nm.

In the design of these components, oil flow and cooling channels are optimized to guarantee uniform heat transfer and lubrication. Mechanical resistance against vibrations, shock loads, and thermal stresses is ensured, with thermal deformation below 0.05 millimeters. Component weight varies from 0.2 to 35 kilograms depending on the application, allowing direct installation on the chassis and engine block using standard bolts and shafts. Stable operation is guaranteed within a temperature range of -20 to 300 degrees Celsius.You can order and buy Construction machinery engine components from Iran by contacting us through whatsaap and email.
WEBSITE: Construction machinery engine components Iran