Series 31
Specifications 18 to 140
Nominal pressure 280 bar
Pressure 350 bar
Open circuit
Characteristics
1. Swash plate axial piston variable displacement pumps for hydrostatic drives in open circuits with flow rate proportional to speed and displacement.
2. Flow rate can be infinitely varied by adjusting the angle of the swash plate.
3. 2 casing drain ports
4. Low noise level
5. Long service life
6. Axial and radial load capacity of the drive shaft Ideal power-to-weight ratio Various control ranges Short control times
7. The pumps are available with through-shaft drive and can be fitted with gear pumps or axial piston pumps smaller than or equal to the same size, i.e. through-shaft drive.