1 perfect protection 2 high density and easy installtion 3 heavy ... spare parts: Main Valve, Main Pump, Soenoid Valve, Boom/Arm/Bucket Cylinder, Final Drive, Travel Motor, Swing Machinery, Swing Motor4) Operator ... , PC60-5-6-7, PC100, PC120, PC130, PC240,PC200-1-3-5-6, PC220-1-3-5, PC300-3-5, PC4001-3-5 ...