A10VO28DR31R-VSC12K01 replace Rexroth Truck Concrete Pump Mixer

Hanjiu Technology provide Piston hydraulic pumps for construction equipments.

Hanjiu  A10VO28DR31R-VSC12K01 = Rexroth A10VO28DR31R-VSC12K01 Hydraulic motor

Specifications: 

- High pressure pump for the drum drive in mobile concrete mixers

- Size 5 … 90

- Nominal pressure 400 bar

- Maximum pressure 450 bar

- Closed circuit

Features:

- Integrated boost pump for boost and pilot oil supply

- Flow direction changes smoothly when the swashplate is moved through the neutral position

- High-pressure relief valves with integrated boost function

- Boost-pressure relief valve

- Through drive for mounting of secondary pumps

- Swashplate design

- Swashplate design Axial variable plunger pump for hydrostatic transmission in a closed circuit.
- The flow is proportional to the drive speed and displacement.
- As the swash plate angle increases from zero to its maximum value, the flow increases proportionally.
- When the swash plate passes through the neutral position, the hydraulic oil flow direction changes smoothly.
- Two pressure relief valves are fitted to the high pressure port to prevent overloading of the hydrostatic drive (pump and motor).
- The high pressure relief valve can also be used as a charge check valve.
- Built-in charge pump rushes current oil pump and controls variable use.

- Optional with coupling flange for direct cardan shaft drive

Table of values

application

Now our we have 4 main business:

1, hydraulic gear pump
2, monoblock directional control valve
3, hydraulic motor and hydraulic steering unit
4, hydraulic piston pump

Hanjiu Hydraulic gear pump for any hydraulic system, welcome advice.