... development of the excavator controller panel, monitor, throttle motor and other electric fittings of the excavators. The company ... Crankshaft, Oil Pump, Fuel injection Pump, Water Pump, Alternator, Starting Motor3) Hydraulic spare parts: Main Valve, Main Pump, Solenoid ... Valve, Boom/Arm/Bucket Cylinder, Final Drive, Travel Motor, Swing Machinery, Swing Motor4) Operator’s Cab spare parts ...