XCMG ROAD ROLLER PARTS shock absorber 226804788 226804791

Part Number: 226804788, Original XCMG (XCMG) Part, commonly known in the industry as a hydraulic shock absorber accumulator (not a mechanical shock absorber for the chassis). Applicable Models: XCMG single-drum vibratory rollers (XS202, XS223, XS262, etc., 20-26 ton class vibratory hydraulic systems). Structural Type: Bladder-type high-pressure accumulator, pre-filled with high-purity nitrogen, relying on the elasticity of nitrogen to absorb hydraulic shocks and stabilize pressure and dampen vibrations.