... Roller , Hydraulic orange peel grab 2.Ground engaging tools: bucket, teeth point, adapter, ripper, cutting edge, grapple, quick coupler, ... parts: Main Valve, Main Pump, Solenoid Valve, Boom/Arm/Bucket Cylinder, Final Drive, Travel Motor, Swing Machinery, Swing ... motor, 6.Construction Machine: excavator, bulldozer, crawler crane, wheel loader, motor grader etc.7.Brands: Hitachi, Komatsu, Liebherr, Case ...