Demag
Piston pin for Demag machinery
This piston pin connects the piston to the connecting rod within the engine or hydraulic cylinder assembly. It is designed for use in Demag heavy machinery.
Specifications
- Part number
- 01008877
- Brand
- Demag
The piston pin 01008877 serves as the mechanical link between the piston and the connecting rod. It facilitates the oscillating motion of the connecting rod while the piston moves linearly within the cylinder bore. By acting as a pivot point, this component transfers the force generated by combustion or hydraulic pressure from the piston to the connecting rod, which then transmits that energy to the crankshaft or the cylinder rod.
This component is engineered for specific Demag equipment applications. It is intended to function within the internal assemblies of engines or large-scale hydraulic cylinders where precise fitment is required to manage operational loads. The design ensures that the pin maintains the structural connection between the reciprocating parts while allowing for the necessary range of motion during operation.
In any piston-driven system, the piston pin must accommodate the forces of compression and shear generated during the stroke. By maintaining the alignment between the piston and the connecting rod, the pin ensures that the mechanical energy is transferred efficiently through the machine drive train or hydraulic system.

