Series 40 M46 axial piston pumps
For medium-power applications, Series 40 M46 pumps have 45.9 cm3 [2.80 in3] displacements and are designed for loads up to 345 bar [5,000 psi]. They provide continuously variable speed in both forward and reverse.
Features and benefits
- Designed for medium-power applications with maximum loads of 345 bar [5,000 psi]
- Continuously variable speed in both forward and reverse
- Compact, lightweight, low noise, and power dense
- Efficient axial-piston / slipper design with tiltable swashplate to vary pump displacement
- In addition to servo control, may include an integral charge pump to provide system replenishing and cooling-fluid flow
- Wide range of controls and auxiliary mounting pads to accept auxiliary hydraulic pumps
Applications
- Material handling: trenchers, compact track loaders, skid steer loaders, and utility vehicles
- Construction equipment: soil compactors, asphalt compactors, pavers, and packers
- Turfcare: mowers and fairway machines
- Other specialty: sweepers and waste-collection vehicles
Specifications
| Model | Displacement cm3 [in3] | Max. working pressure bar [psi]* | Rated shaft speed rpm |
| M46 single | 45.9 [2.80] | 345 [5,000] | 4,000 |
| M46 tandem | 45.9 x 2 [2.80 x 2] | 345 [5,000] | 4,000 |
* Operation above maximum working pressure is permissible with Danfoss application approval.
For more information, see Axial Piston Pumps Series 40 M46 Technical Information.
