
Characteristics of hydraulic motors/pumps Sauer-Danfoss PV22 SPV22 PVD22 SPV2/070 SMF2/070 M/MF22
The PV22, SPV22, PVD22, SPV2/070, SMF2/070, M/MF22 models belong to the 20 series, a family of variable displacement axial piston units that can operate as both pumps and motors in closed hydrostatic transmissions. These units are characterized by high efficiency, adjustable displacement, as well as maintainability and durability, which provides flexibility in application for mobile and industrial equipment.
Technical characteristics of hydraulic motors and pumps Sauer-Danfoss PV22 SPV22 PVD22 SPV2/070 SMF2/070 M/MF22:
Sauer-Danfoss PV22, SPV22, PVD22 (Pumps)
- Type: Axial piston pumps with variable displacement (fixed displacement models also available).
- Design: Designed for use in closed-loop hydrostatic transmissions. The designations PV (Pump Variable) and SPV (Sauer Pump Variable) indicate their function as a variable displacement pump.
- Pressure:
- continuous: 420 bar
- peak: 450 bar
- Displacement: 71 cm3/rev
- Rotation speed: 2500 - 4160 rpm
- Application: Widely used in construction, agricultural, road and other special equipment that requires precise control of speed and power.
Sauer-Danfoss SPV2/070 and SMF2/070
- Type: SPV2/070 is the pump and SMF2/070 is the motor
- Design: Both units are axial piston
- Displacement: 70 cm3/rev
- Application: hydrostatic drives of wheeled or tracked vehicles
Sauer-Danfoss M/MF22 (Motor)
- Type: Hydraulic motor.
- Design: fixed displacement motor
- Displacement: 22 cm3/rev
- Application: used to drive various mechanisms where torque transmission is required.
Cross numbers of hydraulic motor/pump:
Installed in the equipment model:
- Sauer-Danfoss PV22 / PVD22 (variable displacement axial piston pumps, ~22 cm3/rev): Wirtgen Group: Vögele Super 1000, Super 1300, Hamm HD 12, HD 14 Caterpillar: mini excavators 304E, 305E, 306CR, skid steer loaders 226D, 232D Volvo CE: EC35D, EC55C, EC60E, L30G JCB: 8026CTS, 8030ZTS, 55Z-1, 57C-1 Liebherr: R 914 Compact, L 507 Kubota: U55, KX057, KX080 Bomag: BW 120, BW 135
- Sauer-Danfoss SPV22 (variable displacement axial piston pump, ~22 cm3/rev): Caterpillar: 305E, 306CR, 307 Volvo CE: EC55C, EC60E, ECR58 JCB: 57C-1, 85Z-1 Liebherr: R 914 Compact Kubota: U55, KX080 Wirtgen Group: Vögele Super 1300-3i, Hamm DV+ 70i
- Sauer-Danfoss SPV2/070 (variable displacement axial piston pump, ~70 cm3/rev): Caterpillar: 308, 309 CR, 313 Volvo CE: EC70D, ECR88D JCB: 85Z-1, 90Z-2, 100C-2 Liebherr: R 918 Compact Kubota: KX080, KX121-4 Bomag: BW 154, BW 161
- Sauer-Danfoss SMF2/070 (constant displacement hydraulic motor, ~70 cm3/rev): Wirtgen Group: Vögele Super 1600-3i, Super 1800-3i, Hamm DV+ 90i Caterpillar: 308, 313 Volvo CE: EC70D, ECR88D JCB: 90Z-2, 100C-2 Kubota: KX121-4, KX080
- Sauer-Danfoss M/MF22 (constant displacement hydraulic motor, ~22 cm3/rev): Wirtgen Group: Vögele Super 1000, Super 1300, Hamm HD 12, HD 14 Caterpillar: 304E, 305E Volvo CE: EC35D, EC55C JCB: 8030ZTS, 55Z-1 Kubota: U55, KX057 Holder, Aebi Schmidt:
The company "Aspect Plus" offers a wide range of spare parts for the repair of the Sauer-Danfoss PV22 SPV22 PVD22 SPV2/070 SMF2/070 M/MF22 hydraulic motor.