
Characteristics of Sauer-Danfoss 42R28 42L28 PVM28 hydraulic pumps
Sauer-Danfoss models 42R28, 42L28 and PVM28 are 42 series variable displacement axial piston hydraulic pumps that use a swash-plate design (turntable).They are designed to operate in closed hydrostatic circuits, providing adjustable flow and pressure up to approximately 415 bar.
Technical characteristics of Sauer-Danfoss 42R28 42L28 PVM28 hydraulic pumps:
- Type / Design: variable displacement axial piston pump
- Displacement: 28 cm3/rev
- Nominal pressure: 140–345 bar
- Maximum pressure: up to 415 bar
- Rotation speed:
- Rated speed: about 2,200–2,400 rpm
- Maximum speed up to 3,600 rpm
- Minimum speed for operation: ~ 400–500 rpm
- Weight
- 42R28, 42L28: approximately 34.5 kg
- PVM28: approximately 42 kg
- Application: mobile machinery (excavators, loaders, combines), closed-loop hydrostatic transmissions
- Features: variable volume,reliability under high load conditions
Cross hydraulic pump numbers: 11128881, 4280013, 4280025, 1745315, 4280042, 1724006, 4280007, 1745265-01, 4280012, 1733754-01, 4280032, 11076722, 4280150, 11083122, 4280023, 1723102-01, 4280024, 1715974-01, 4280251, 4800771, 1714968-03, 4280224, 4280110
Installed in the model:
- Wirtgen Group: W 100, W 120, Vögele Super 1300-2, Vögele Super 1600-2, Hamm HD 8, Hamm HD 10
- Caterpillar: 301.7D, 302.2D, 302.4D, 226D, 228D
- Volvo CE: EC20E, EC27D, EC35D, L25H
- JCB: 8018CTS, 8026CTS, 8030ZTS, 55Z-1, 57C-1, 155
- Liebherr: L 504, L 506, L 507
- Bomag: BW 80, BW 90, BW 100
- John Deere: 3025E, 3038E, 3045R
- Claas: Nexos 210, Elios 210
- Case IH: Farmall 35C, Farmall 50C, Farmall 75C
- New Holland: Boomer 30, Boomer 40, T3F Series
- Kubota: L2501, L3301, L3901
- John Deere Forestry: 810E (compact forwarder)
- Ponsse: Gazelle (light forwarders)
- Komatsu Forest: 825TX
- Genie, Haulotte, JLG: compact lifting platforms
- Holder, Aebi Schmidt: small municipal vehicles, snow blowers
The company "Aspect Plus" offers a wide range of spare parts for the repair of the Sauer-Danfoss 42R28 42L28 PVM28 hydraulic pump.