Crankshaft for MAN

The crankshaft, part number D2565/2, serves as the central rotating axis within the internal combustion engine of MAN heavy machinery and industrial cranes. Its primary function is to transform the linear reciprocating motion generated by the pistons into rotational mechanical energy, which is then transmitted to the vehicle drivetrain or the crane hydraulic system. This component is engineered to withstand the significant torsional and bending forces produced during each combustion cycle.

This crankshaft features precisely machined and polished connecting rod journals and main bearing journals to facilitate smooth rotation and efficient lubrication when paired with the appropriate bearings. Proper balancing and surface finishing are required to maintain engine stability and prevent excessive vibration during operation. This part is compatible with specific MAN engine configurations used in heavy equipment applications.