Excavator Parts ZAX70 Tensiong Oil Cylinder

Hitachi ZAX70 Tensioning Cylinder is an important part of Hitachi ZAX70 excavator chassis, which is used to regulate and maintain the proper tension of the tracks to ensure the stability of the excavator traveling.It consists of cylinder body, piston, piston rod, sealing device, etc. The pressure of hydraulic oil pushes the piston movement to realize the track tensioning and relaxation.The tightening cylinder is made of high quality materials, has good durability and sealing, can adapt to the complex and harsh working environment, but need to be regularly inspected and maintained to prevent oil leakage and other faults affecting its performance