Series 42 axial piston pumps
Our Series 42 pumps are advanced hydrostatic units made primarily for medium-power applications. Available with displacements from 28 cm3 to 51 cm3 [1.71 in3 to 3.11 in3] for maximal loads up to 415 bar [6,017 psi], they feature a parallel axial piston/slipper design, a tiltable swashplate to vary displacement, and continuously variable speed in both forward and reverse.
Features and benefits
- Advanced hydrostatic units for medium power applications
- Designed for durability and flexibility
- Compact, high power density unit
- Parallel axial piston/slipper design with a tiltable swashplate to vary the pump’s displacement.
- Variety of servo controls available
- Optimized for shortest length
- Wide range of controls and options
Applications
- Road construction: pavers, rollers, and trenchers
- Material handling: aerial lifts, dumpers, and piggybacks
- Turf care: mowers
- Specialty equipment: sweepers, specialty harvesters, directional drills, surface preparation equipment
Specifications and drawings
|
Frame size |
Displacement cm3 [in3] |
Max. working pressure bar [psi] * |
Rated speed at max. displacement rpm |
Theoretical max. flow at rated speed l/min [US gal/min] |
|
28 |
28 [1.71] |
400 [5,800] |
3,400 |
95.2 [25.1] |
|
32 |
31.8 [1.94] |
350 [5,075] |
3,000 |
95.4[25.2] |
|
41 |
40.9 [2.50] |
400 [5,800] |
3,200 |
131 [34.6] |
|
51 |
51 [3.11] |
350 [5,075] |
3,450 |
148 [39.1] |
* Operation above maximum working pressure is permissible with Danfoss application approval.
For more information, see Series 42 Closed Circuit Axial Piston Pumps Technical Information.
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