Excavator Parts ZAX200-5G Tensiong Oil Cylinder Assembly

Hitachi ZAX200-5G Tensioning Cylinder Assembly is an important part of this excavator, the following is its introduction:

- Function: Push the piston by hydraulic pressure to realize the fastening and fixing of the track and other parts, to ensure that the track maintains the proper tension, to prevent the track from being too loose and derailed, and to ensure the stable operation of the excavator’s travel system.
- Structure: It is usually composed of oil cylinder, piston, seals, hydraulic oil pipeline and related connecting parts.
- Working principle: pump hydraulic oil into the cylinder, the hydraulic oil generates pressure to push the piston to move outward, which in turn generates tensioning force for track and other parts; when it is necessary to release the tensioning force, part of the hydraulic oil in the cylinder is discharged, and the piston retracts under the force of the relevant parts.