Excavator Parts E349GC Tensiong Oil Cylinder

Caterpillar E349GC Tensioning Cylinder is the key component of the track tensioning system of this model excavator, which consists of cylinder body, piston, piston rod, seals and so on.It drives the piston movement through 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.The cylinder has reliable performance, strong ability to adapt to complex working conditions, and requires regular maintenance, such as checking the seals, cleaning the relevant parts, etc., in order to protect its performance and service life.