Rexroth Hydraulic Pump A4VSO250DR/30R-PPB13N00 Long Service Life Flexible Control Excellent Performance

Description:

Rexroth hydraulic pump A4VSO250DR/30R-PPB13N00 is a swash plate structure axial piston variable pump produced by Bosch Rexroth of Germany. It is designed for open circuit hydrostatic transmission. The flow rate is proportional to the input speed and displacement, and the variable speed can be achieved by adjusting the inclination angle of the swash plate. The pump has good suction performance and can maintain low noise and long service life at a rated working pressure of up to 350 bar. Its drive shaft can absorb axial and radial loads and has a high power/weight ratio, ensuring reliable and efficient operation under demanding working conditions. In addition, it supports a variety of control forms, including direct drive, remote control and electronic control options, with short control response time.

Application areas:

Metallurgical industry: used for equipment such as steel and forging presses, providing strong power support for metal processing.
Mining machinery: in mining and mineral processing equipment, it provides hydraulic power for crushing, screening and other equipment.
Engineering machinery: such as excavators, loaders, etc., used to drive hydraulic cylinders and hydraulic motors.
Marine machinery: Provide power for the hydraulic system of the ship, such as steering gear, anchor winch, etc.
Petroleum equipment: Provide high-pressure power for the hydraulic system in oil extraction and drilling equipment.
Machine tool control: Used in the hydraulic transmission system of machine tools to achieve precise motion control.
Water conservancy and hydropower: Used in equipment such as hoists in water conservancy and hydropower projects.

Advantages:

High efficiency and energy saving: The flow rate is proportional to the input speed and displacement. By adjusting the inclination of the swash plate, stepless variables can be achieved. The flow rate can be accurately controlled according to the actual working conditions and energy utilization efficiency can be improved.
Excellent performance: It has good suction performance and can maintain stable flow output under high pressure, and can maintain high performance even under harsh working conditions.
High reliability: Using long-life, high-precision aviation-grade full roller bearings, the drive shaft can absorb axial and radial loads, ensuring that the pump remains stable during long-term operation and reducing the occurrence of failures.
Low noise: It can still maintain a low noise level at the rated working pressure, providing operators with a more comfortable working environment, and also helping to reduce noise pollution to the surrounding environment.
Compact structure: With high power/weight ratio, it provides powerful power while being relatively small in size and weight, which is easy to install and maintain.
Flexible control: It supports multiple control forms, such as direct drive, remote control and electronic control options, which can meet the needs of different users. The control response time is short, which can quickly adapt to changes in working conditions and improve the response speed and control accuracy of the system.
Long service life: The specially designed long-life bearings and optimized internal structure make the pump have a long service life under normal use and maintenance, reducing the maintenance cost and replacement frequency of the equipment.
Strong adaptability: When the working parameter value is reduced, HF oil can be used to work, which can adapt to different working media and environmental conditions, and has strong versatility and adaptability.
Convenient installation: It adopts standardized structure, optional installation position, and flange connection conforms to SAE metric system, which is convenient for integration and installation with other equipment.

FAQ:

Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?
A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?
A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?
A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.

Fujian Zhichuan Mechanical Equipment Co., Ltd. is a company specializing in the import of electronic hydraulic products trade and sales.Our aim is to provide our customers with high quality imported machinery products andexcellent after-sales service. Our main business covers the fields of construction machinery,photovoltaic equipment, vacuum equipment, mining equipment and metallurgical and automo-tive equipment industries, providing various types of power equipment, electromechanicalproducts, assemblies and components. We sell hydraulic components of well-known brands athome and abroad and sell and design hydraulic cylinders, hydraulic complete systems, customhydraulic systems and renovation projects.

Our products are widely used in major domestic petroleum machinery plants, oil fields. mines, smelters, engineering machinery plants, shipbuilding plants, heavy vehicle manufactur-ing plants and other enterprises and research institutes. Meanwhile, in the field of mining equipment, we have rich experience and advantages and can provide customers with mining equip-ment, mining drilling rigs and accessories, open pit mining equipment, crushing equipment,grinding equipment, ore dressing equipment feeding equipment, conveying equipment, screen-ing equipment lifting storage and transportation equipment, complete sets of safety protectionand monitoring equipment for mining machinery, etc.

In the field of construction machinery, our products such as crawler excavation machinery. wheeled excavation machinery, loading machinery, earth-moving machinery, lifting machinery,industrial vehicles, compaction machinery, heavy vehicles, amphibious vehicles and somehydraulic packages for special vehicles are also widely recognized by our customers. in addi-tion, we also provide tunnel construction sets, pneumatic tools, military construction machinery and other products.

As a professional imported machinery products company, we focus on product quality andservice, and have gathered a group of highly qualified technicians and maintenance personnelwho are able to provide professional technical support and maintenance services to ourcustomers. We implement network sales of stock products through cooperation with distributorsaround the world, and it is our development direction and goal to establish a mutual trust, stableand long-lasting relationship. At the same time, we pursue the principle of following the rulesand cooperating with each other in good faith.