A10VSO71 high quality piston main three stage digital hydraulic pump

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Product Overview


Product Description
ATUS A10VSO hydraulic axial piston variable pump, low noise level, high efficiency, reliability; Axial and radial load capacity of drive shaft; favorable power/weight ratio, versatile controller range and short control response time. 
ATUS A10VSO Series axial piston variable pump
Series 31
18, 28, 45, 71, 100, 140
Nominal Pressure
4000 psi (280 bar)
Maximum Pressure
5100 psi (350 bar)
Operation Mode
Open Circuit
Direction for use
Variable pump in axial piston swash plate design for hydrostatic drives in an open circuit, the flow is proportional to the drive speed and the displacement. The flow can be steplessly varied by adjustment of the swash plate angle.
  • Description of application effect

  • 使用效果描述

The through drive is suitable for adding gear pumps and axial piston pumps up to the same size, i.e., 100% through drive.
Detailed Images
Two case drain ports, excellent suction characteristics, low noise level, long service life, axial and radial load capacity of drive shaft, favorable power/weight range, short control time. 
Size Information
Technical Data
Size (Displacement)
Flow L/Min (rated speed)

Weight Approx KG
Related Products
Wooden Case packing for pumps and motors, pack spare parts one by one by oil paper. Delivery by DHL, UPS, FedEx, etc.
After Sales Service
Quality Assurance
We guarantee ATUS hydraulic pumps and motors quality for 12 months, we will maintenance quality problems for free in the warranty and provide technical support in the whole production life.
Company Introduction
Shenzhen Aotuoshi Hydraulic Machinery Co.,Ltd work in hydraulic pumps and hydraulic motors for many years, with professional R&D, manufacturing, projects management and after-sale team, we can provide full range of hydraulic pumps and motors products. 
We owns all intellectual property of ATUS hydraulic pumps and motors, our products were widely used in iron metallurgy, ceramic resistant materials, railway shield, forging machine tools, water conservancy and hydropower, petrochemical and engineering machinery and other industries. 
Introduced ATUSPVXS, ATUSPVH, ATUSPV, ATUSPAVC, ATUSKMF, ATUSA4V(S)O, ATUSA10V(S)O series and other plunger pumps and hydraulic motors. 
Our ATUS products features high reliability, long life, high pressure, heavy load, large displacement and low noise. The vicariously sales brands are: Rexroth, Denison, Vickers, Eaton, Parkers, Hagglunds, Nachi, Yuken, Kawasaki, Tokimeot, Sauer-danfoss, Danvers, Yeoshe, Linde, Daikin, Sumitomo, Eckerle, Voith, Hawe, Bonfiglioli, Brevini, UCHIDA, Komatsu, etc. 
Shenzhen Aotuoshi Hydraulic Machinery company with high quality products, good reputation, quality service, our products were sold to domestic market, Malaysia, India, Southeast Asia, Australia and other countries. Established long business cooperation with customers.
Our Services & Strength
Shenzhen Aotuoshi hydraulic machinery company has rich experience providing a full range of hydraulic pump and hydraulic motor products. with higher capacity of professional R&D, manufacturing, after-sale and repairing. 
Q: What is our main application? 
A: 1. Manufacture hydraulic pumps and motors, Reducers. We are factory.
2. Hydraulic spare parts and maintenance.
3. Construction Machinery.
4. Brand pumps&motors replacement.
5. Hydraulic System.
Q: What is the payment terms?
A: Full order: 50% as deposit (50% down payment), the 50% balance payment before shipment.
Small order or sample order: 100% full payment in advance.
Q: Can I mark my own brand on the pumps?
A: Yes, all products accept mark your brand and code.
Q: What is our mainly international market?
A: Eastern Asia 5%, Western Europe 10%, Northern Europe 5%, Southern Europe 10%, South Asia 10%, Domestic Market 60%.
Q: How long production quality guarantee?
A: We provide 12 months quality guarantee for all our hydraulic pumps and motors. 

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