A11VG Axial Piston Pump: Variable Displacement for Closed Circuit Applications with Steel Iron and Copper Construction

A11VG Core Features Overview Feature Category A11VG (Closed-Loop Pump) Loop Type Closed-loop. The pump’s inlet and outlet ports are directly connected to the motor, forming a self-contained circulation system. Typically, it requires a supplementary oil pump and a flush valve for operation. Core Applications Static pressure drive systems for mobile machinery, such as excavators, loaders, road rollers, and combine harvesters, for their movement or rotational mechanisms.

1. Highly efficient and compact: features such as an integrated oil replenishment pump and high-pressure safety valve contribute to a compact system design.
2. Continuously Variable Transmission: Directly controls the motor’s speed and direction by altering the pump’s discharge volume.
3. High power density: suitable for continuous working environments with high pressure and high power requirements. Control methods include DA (hydraulic control), HD (electro-hydraulic control), and EL (electro-proportional control), enabling the seamless adjustment of flow rate. The fundamental difference between A11VO and A11VG: A11VO is used in open-loop systems (the pump draws oil from the tank, and the actuator returns the oil to the tank); A11VG is used in closed-loop systems (the oil circulates in a closed loop between the pump and the motor).

FAQ

Q:accept sample order or provide free sample ?

A:yes,we can provide sample ,when you order more pcs in your next order ,we can refund sample fee to you.

Q:what's package ?

A:our packing is neutral packing ,paper box or wooden box.

Q:what payment you can accept ?

A:/TT/western union/moneygram/alipay/ online payment

Q: have warranty ?

A: our all product have warranty half /one year

Q: tested before shipping ?

A: yes ,parts are spot check. 

Q:after payment when you can shipping the goods 

A: after you pay ,about 1-3days can shipping your goods if have stock.

Q:how to confirm if the goods is what we want?

A:we can send you drawing and pictures to check to avoid mistake

COMPANY INFORMATION

QUZHOU OUSTER HYDRAULIC Co., Ltd, founded in 2015,  with more than 13year export experience,which is specialized in procuring and selling HYDRAULIC PUMP and HYDRAULIC PUMP PARTS. Our main products is hydraulic pump, hydraulic pump parts, hydraulic motor and gearbox, hydraulic valve. Our products have been exported to more than 68 countries.

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