... manufacture base.Company Products:1.Undercarriage parts: track roller, top roller, idler, Idler Cushion, sprocket, track shoe, track ... cutting edge, grapple, quick coupler, auger drive unit, hydraulic breaker, hydraulic cylinder.3.Hydraulic spare parts: Main Valve, Main Pump, Solenoid Valve, ... Tont20~ 40Clamping ForceKN680Hydraulic MotorModelF12-80 Side Clamping Type Hydraulic Sheet Piling Hammer