Rexroth A11V Hydraulic Pump for Concrete Pump Trucks

China Rexroth A11V Hydraulic Pump for Concrete Pump Trucks, Find details about China Rexroth Pump, Hydraulic Pump from Rexroth A11V Hydraulic Pump for Concrete Pump Trucks

Straight Shaft Swashplate Piston Type
Pressureoil
Radial Plunger Pump Type
Axial Flow
Material
Cast Iron
Pressure
High Pressure
Warranty
One Year
Application
Engineering,Construction,Metallurgy Machinery...
Trademark
Neutral Label
Transport Package
Standard Export Wooden Case
Specification
A11VO 40/60/75/95/130/145/190/260
Origin
China
HS Code
8413503190
Straight Shaft Swashplate Piston Type
Pressureoil
Radial Plunger Pump Type
Axial Flow
Material
Cast Iron
Pressure
High Pressure
Warranty
One Year
Application
Engineering,Construction,Metallurgy Machinery...
Trademark
Neutral Label
Transport Package
Standard Export Wooden Case
Specification
A11VO 40/60/75/95/130/145/190/260
Origin
China
HS Code
8413503190
Rexroth A11V Hydraulic Pump for Concrete Pump Trucks


Rexroth A11V Hydraulic Pump for Concrete Pump Trucks
Rexroth A11V Hydraulic Pump for Concrete Pump Trucks

Rexroth A11V Hydraulic Pump for Concrete Pump Trucks
 
SeriesA11VO Axial Variable Piston Pump
SpecificationA11VO40, A11VO60, A11VO75, A11VO95, A11VO130, A11VO145, A11VO190, A11VO260
(Series 1)
Working pressureCommon pressure 400 bar (40 Mpa), peak pressure 450bar (45 Mpa)

Control mode:

LR power control
DR Constant Voltage Control
HD hydraulic control, related to pilot pressure
EP proportional control

Characteristic:

The swashplate axial piston variable pump is used for hydrostatic transmission in open loop hydraulic system.

Mainly designed for the application of walking machinery.

Under the condition of tank pressurization or using optional built-in injection pump (impeller), the pump operates under the condition of automatic starting oil injection.

Provide various control options to meet various application requirements.

The power control options are adjustable externally, even when the pump is running.

The through-axle drive is suitable for adding gear pump and axial piston pump, that is 100% through-axle drive.

The output flow is proportional to the driving speed and can vary steplessly between qV Max and qV min = 0.
 
Size40607595130145190260
VersionStandard
Displacement Vg maxcm³4258.57493.5130145193260
geometric, per revolution
Nominal pressure pnombar350350350350350350350350
Maximum pressure pmaxbar400400400400400400400400
Maximum speedat Vg maxnnomrpm3000 1)2700 1)2550 1)2350 1)2100 1)2200 1)2100 1)1800 1)
Flowat Vg max and nnomqV noml/min126158189220273319405468
Powerat qV nom and pnomPkW7492110128159186236273
Torqueat Vg max and pnomMNm23432641252172480810751448
Weight (approx.) mkg32404553667695125
            
1) These values are valid at an absolute pressure of 1 bar in suction port S and for the optimum viscosity range νopt     

Safety instructions
- A11VO pump is designed for use in open circuit.
- Project planning, assembling and commissioning of axial plunger components must be carried out by qualified personnel.
- Work pipeline nozzles and functional nozzles are only designed for hydraulic pipelines.
- Axial plunger components (especially electromagnets) may be at risk of burning during and shortly after operation. Appropriate safety measures (such as wearing protective clothing) should be taken.
- According to the different working conditions (working pressure, oil temperature) of the axial plunger element, the characteristics may change.
- Pressure nozzle:
Oil nozzles and fixed threads are designed for maximum specified pressure. Machine or system manufacturers must ensure that the safety factor of connecting components and pipes meets the specified working conditions (pressure, flow, hydraulic oil, temperature).
- The data and instructions contained here must be followed.
- The following tightening torque is used:
· Thread holes of axial plunger elements:
The maximum allowable tightening torque MG Max is the maximum value for threaded holes and shall not exceed that value.
· Connector:
Refer to the manufacturer's instructions for the tightening torque of the joints used.
· Fixed screw:
With regard to the fixed screw meeting DIN 13, we recommend that the tightening torque of the screw be checked separately according to VDI 2230.
· Locking screw:
For the metal locking screw attached to the axial plunger element, the fastening torque MV required for the locking screw is applied.
- The product components have not been certified and approved according to the general machine safety concept of DIN EN ISO 13849.


Rexroth A11V Hydraulic Pump for Concrete Pump Trucks
Rexroth A11V Hydraulic Pump for Concrete Pump Trucks


Rexroth A11V Hydraulic Pump for Concrete Pump Trucks
Rexroth A11V Hydraulic Pump for Concrete Pump Trucks
Rexroth A11V Hydraulic Pump for Concrete Pump Trucks