Product Introduction The K3V140DT-HNOV is a twin variable displacement axial piston main hydraulic pump from the K3V140 series, engineered for 30-ton class excavators. It delivers reliable hydraulic performance for demanding construction and earthmoving applications. Applicable model codes: DH300, DH300-5. Specifications Part No. K3V140DT-HNOV Type Twin swash plate variable piston pump Displacement 140 cc/r per pump System Open circuit hydraulic system Rated Pressure 34.3 MPa