
Characteristics of Sauer-Danfoss PV90R55 PV90L55 hydraulic pumps
The Sauer-Danfoss PV90R55 and PV90L55 hydraulic pumps are part of the 90 series and are axial piston hydraulic pumps with variable displacement. They are designed for operation in closed-loop hydrostatic systems and are characterized by high reliability, performance and compactness. These models are key components for the transmission and control of hydraulic power in mobile equipment.
Technical characteristics of Sauer-Danfoss PV90R55 PV90L55 hydraulic pumps:
- Type: Axial piston hydraulic pump.
- Design: Made in a swashplate design, which allows for smooth change in working volume.
- Pressure: Designed for high pressure operation, up to 480 bar (maximum peak pressure).
- Displacement: 55 cm3/rev.
- Rotation speed: up to 4250 rpm.
They are used in a wide range of mobile equipment where a high-performance hydraulic drive is required. In particular:
- Construction equipment (bulldozers, excavators).
- Road vehicles.
- Agricultural machinery (combine harvesters, self-propelled sprayers).
- Other special equipment with hydrostatic drive, such as winches.
Cross hydraulic pump numbers:
Installed in the model:
- Wirtgen Group: W 100, W 120, W 130 Fi, Vögele Super 1300-2, Vögele Super 1600-2, Hamm HD 10, Hamm HD 12, Hamm DV+ 60i
- Caterpillar: 307, 308, 309, 259D, 279D, 289D
- Volvo CE: EC55, EC60E, ECR58, L35, L45
- JCB: 55Z-1, 57C-1, 155, 190, 215
- Liebherr: R 904, R 906, R 914 Compact, L 507, L 509
- Bomag: BW 120, BW 135, BW 138
- John Deere: 5R Series, 6M (110–140 hp), 4630, 4730 self-propelled sprayers
- Claas: Jaguar 820, Jaguar 830
- Case IH: Farmall 120C, Maxxum 125, Maxxum 135
- New Holland: T5, T6, Guardian SP240
- Kubota: M6-141, M7-132
- John Deere Forestry: 810E, 910G
- Ponsse: Beaver, Fox
- Komatsu Forest: 901.4, 911.5
- Genie, Haulotte, JLG: small and medium-sized lifting platforms
- Holder, Aebi Schmidt: multifunctional utility vehicles, snow blowers
The company "Aspect Plus" offers a wide range of spare parts for the repair of the Sauer-Danfoss PV90R55 PV90L55 hydraulic pump.