Cast Iron High Pressure Piston Pump 400 Bar Rexroth A4VG Pump For Mining Equipment

High-pressure Construction Machinery Piston Pump with 400 bar For Mining Equipment

Features:

1. Variable axial piston pump of swashplate design for hydrostatic drives in closed circuit.

2. The flow is proportional to the drive speed and displacement.

3. The flow can be infinitely varied by adjusting the swashplate angle.

4. Flow direction changes smoothly when the swashplate is moved through the neutral position.

5. A wide range of highly adaptable control devices with different control and regulating functions, for all important applications.

6. Two pressure-relief valves are provided on the high-pressure side to protect the hydrostatic transmission (pump and motor) from overload.

7. The high-pressure relief valves also function as boost valves.

8. The integrated boost pump acts as a feed pump and control pressure supply.

9. The maximum boost pressure is limited by a built-in low pressure relief valve.

10. As standard with integrated pressure cut-off.

Technical data:

Specifications:

Applications:

Competitive Advantage:

1. Closed-circuit piston pump with 400 bar pressure ensures stable power for mining machinery under heavy loads, integrated relief valves prevent system overload‌.

2. Swashplate axial piston pump enables infinite flow adjustment and smooth reversal for marine propulsion, achieving precise bidirectional flow control‌.

3. High-pressure piston pump with dual relief valves handles pressure spikes in tunnel boring machines, integrated boost pump ensures reliability in complex geology‌.

4. Closed-circuit energy recovery in axial piston pump reduces energy consumption for port cranes, swashplate angle control enhances operational efficiency‌.

5. Electrically controlled piston pump integrates with PLC for precise pitch system response in wind turbines, multi-position installation adapts to spatial constraints‌.

FAQ:

Q: Are you trading company or manufacturer?
Re: We are a manufacturer.
Q: How long is the Warranty?
Re: One-year warranty.
Q: What is your payment terms?
Re: 30% deposit against production, 70% balance before shipping.
Q: How about the delivery time?
Re: Regular Models within 7 days, customiszed models and bulk order within 15-30 days.

Shaoyang Victor Hydraulic Co., LTD. (formerly Shaoyang Hydraulic Parts factory), founded in 1968, is one of the three pillar enterprises of china's hydraulic industry directly under the former Ministry of Machinery industry, the national fixed-point production of hydraulic components, cylinders, complete sets of hydraulic system demonstration enterprises. is china's high pressure piston pump manufacturing pioneer.

The company brings together advanced manufacturing processing machine tools and a variety of testing and inspection equipment, and the products have high reliability and consistency. Adhere to independent innovation, excellence, cylinder, high-pressure piston pump, system in many fields has been a batch supporting industry leader enterprises. Shao Ye independent innovation research and development products are the National Development and Reform Commission, the Ministry of industry and information Technology, the Ministry of Science and Technology and other ministries key support import substitution projects, at the same time is the national high-tech enterprise, the national intellectual property advantage enterprise, the national specialized, refinement, differential and innovation "Little Giant" enterprise.

At present, Shao Ye independent core products and solutions are widely used in water conservancy, military, lithium electricity, metallurgy, forging, pile foundation, Marine engineering, construction machinery and other industries and a number of national major projects.