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piston pump
Shenzhen Aotuoshi Hydraulic Machinery Co.,ltd

Roadheader hydraulic system components A11V piston pump

Hydraulic Pumps for Open Circuit Hydraulic Systems
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Size A11V: 40 60 75 95 130 145 190 260

Displacement:42cc, 58.5cc,74cc,93.5cc,130cc,145cc,193cc,260cc.

Mainly used in open hydraulic systems of mobile equipment
Specifications Displacement 40 to 260ml/rev Nominal pressure 350 bar

Features:
– The power control option is externally adjustable, even when the pump is running.
– Thru shaft drive suitable for joining gear and axial piston pumps i.e. 100% thru shaft
drive.
– The output flow is proportional to the drive speed and can be adjusted between qV max and qV min = 0
Stepless change between.

Power Control
Pressure control 
Hydraulic control in relation to pilot pressure
Electrical control with proportional solenoid

A variety of control combinations can be used to achieve the action requirements of different devices.

Shenzhen Aotuoshi Hydraulic Machinery Co., Ltd. was established on March 27, 2013. It is a comprehensive hydraulic service enterprise integrating R&D, manufacturing, maintenance and sales of hydraulic pumps, motors and valves. Products and technologies are widely used in various industries such as mining machinery, marine machinery, construction machinery, power plant equipment, injection molding machines, die-casting machines, iron and steel plants, etc., hydraulic system project transformation, hydraulic system upgrade and optimization, energy-saving and speed-up transformation.






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