Used Grader GR180
Brand: XCMG
Model :GR180
Manufacture date: May 2010
Engine: Shangchai
Working devices
The working device consists of the hitch frame, the turning circle, the blade and the angle adjustment device, etc. The ball joint at the front end of the hitch frame, articulated with frame, allows rotation arbitrary around the ball joint. The turning circles at the hitch frame can rotate under drive of the slewing drive device, to turn the blade. Two sliding rails behind the blade support in the chute of the angle adjustment device, side shifting realizing by cylinder. The blade can change the shovel angle, the angle can reach 40° of front blade and 5° of rear blade.
Hydraulic system
The hydraulic system is composed by three main parts:
Operating hydraulic system
Steering hydraulic system
Service brake system
Double - loop hydraulic system, which operates on the four rear wheels of the motor grader. They are made up of gear pump, brake valve, oil filling valve, accumulator, brake cylinder, etc. Used to control the service brake.
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