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Pressure: High Pressure
Standard or Nonstandard: Standard
Power: Hydraulic
Structure: Piston Pump
Brand Name: Neutral
Model Number: A11VO 40\60\75\95\130\145\190\260
Place of Origin: China (Mainland)

Specifications



Series A11VO Axial Piston Variable Pump
Specifications 40,60,75,95,130,145,190,260
Series 1
Working pressure Common pressure 400 bar (40 Mpa), peak pressure 450bar (45 Mpa)
Control mode: Characteristic the swashplate axial piston variable pump is used for hydrostatic transmission in open loop hydraulic system.
LR power control DR Constant Voltage Control Mainly designed for the application of walking machinery.
HD hydraulic control, related to pilot pressure
EP proportional control 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.

Size 40 60 75 95 130 145 190 260
Version Standard
Displacement VG max cm 42 58.5 74 93.5 130 145 193 260
Geometric, per Revolution
Nominal Pressure pnom bar 350 350 350 350 350 350 350 350
Maximum Pressure pmax bar 400 400 400 400 400 400 400 400
Maximum speed at VG max nnom rpm 3000 1) 2700 1) 2550 1) 2350 1) 2100 1) 2200 1) 2100 1) 1800 1)
Flow at VG max and nnom qV nom L/min 126 158 189 220 273 319 405 468
Power at qV nom and pnom P kW 74 92 110 128 159 186 236 273
Torque at VG max and pnom M Nm 234 326 412 521 724 808 1075 1448
Weight (approx.) m kg 32 40 45 53 66 76 95 125
 
1) these values are valid at an absolute pressure of 1 bar in suction port S and for the optimum viscosity range opt

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