Pump Motor Assembly 9529200Z05AJ UD PF6 CWB459 Cabin Tilt Pump

Performance parameters of hydraulic pumps

The hydraulic pump is the power component of the hydraulic system. Its function is to provide pressure oil to the hydraulic system. From the perspective of energy conversion, it converts the mechanical energy output by the prime mover (such as the engine) into the pressure energy of the liquid that is easy to transport. The hydraulic motor is an executive element, which can convert the pressure energy of the input liquid into the mechanical energy of the output shaft rotation, which is used to drag the load to do work. According to the structure, hydraulic pumps and hydraulic motors can be divided into gear type, vane type, plunger type, etc.

1. Hydraulic pump pressure

The working pressure of a hydraulic pump refers to the pressure of the output (or input) oil of the pump (or motor) during actual work, which is determined by the external load.

The rated pressure refers to the highest pressure that can be operated continuously according to the test standard under normal working conditions. Its size is limited by its life. If it works over the rated pressure, the life of the pump (or motor) will be shorter than the designed life. When the working pressure is greater than the rated pressure, it is called overload.

2. Speed

Working speed refers to the actual rotation speed of the pump (or motor) when it is working.

Rated speed refers to the highest speed that can operate normally for a long time under the rated pressure. If the pump exceeds the rated speed, it will cause insufficient oil absorption, vibration and loud noise, and the parts will suffer cavitation damage and shorten the life.

The minimum stable speed refers to the lowest speed allowed for the normal operation of the motor. At this speed, the motor does not crawl.

      Guangzhou Sub-Group Auto parts Co.,Ltd was established in 2000 and is located in baiyun district, Guangzhou, China. We have China's first-class truck auto parts professional capacity and export trade capacity. We have a strong and professional auto parts research team, professional control of product quality and suitable models. We supply high quality auto parts at the most competitive prices. Since its establishment, Sub-Group Auto parts has been dedicated to the production of all kinds of plastic parts for trucks, with perfect production capacity.

      In 2008, established the foreign trade department of auto parts, mainly operating Volvo, scania, FAW, weichai, cummins, dongfeng, American and Chinese auto parts and engineering machinery parts. We have the ability to develop new products that are not in our catalog, and we will do that in a timely manner and do our best to meet customer needs. Our production and development costs are very reasonable. Please contact us according to your special needs. We are glad to cooperate with you. At the same time, our highly skilled and qualified employees are proud to be a supplier of spare parts to global customers.

       We have a strong sourcing capability in the Chinese market. We fully understand the needs of our customers. We offer high quality products, competitive prices and first class service. We hope to establish good business relations and friendship with you in the near future.

FAQ

1. who are we?
We are based in Guangdong, China, start from 2015,sell to Mid East(30.00%),Central America(20.00%),North America(10.00%),Eastern Asia(10.00%),Domestic Market(5.00%),South Asia(5.00%),Northern Europe(5.00%),South America(5.00%),Southeast Asia(5.00%),Eastern Europe(5.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?

Mercedes Benz, Man, Volvo, IVECO, DAF, SCANIA, Renault, Ford
FUSO, UD, NISSAN, HINO, ISUZU
FAW, CAMC, JAC, FOTON, DAYUN, DongFeng

CAT,CAT,Komatsu, Hyundai, Doosan, Hitachi, John Deere, Daewoo, Case, XCMG, Sany

4. why should you buy from us not from other suppliers?
1.Our company has 20 years experience in auto parts development and production. Main projects, China Heavy Truck: Weichai, FAW, Yuchai... and imported trucks: Mercedes-Benz, Volvo, MAN, Scandinavia... and construction machinery: Komatsu, Cummins, etc.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,DAF,DES；
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