Excavator Parts HD820 Tensiong Oil Cylinder

Kato HD820 Tensioning Cylinder is the key component of Kato HD820 Excavator Track Tensioning System, which consists of cylinder barrel, piston, piston rod, seals and so on.It pushes the piston through the hydraulic oil, so that the piston rod expansion and contraction to adjust the track tension, to ensure the normal operation of the track, to prevent derailment, has a reliable performance, power and other characteristics, need regular maintenance to extend the service life.