With the popularization and application of more and more hydraulic tools, as the power source hydraulic pump for hydraulic tools, many people have questions, how do I choose a good hydraulic pump? Today we will discuss this issue together.


1, What is a hydraulic pump
The hydraulic pump is an energy conversion device that converts the mechanical energy of the driving motor into the pressure energy of the oil to meet the needs of the actuator to drive the external load, and is the main component of the power mechanism of the hydraulic machine.

2. What is the principle of choosing a hydraulic pump?

The factors to be considered when choosing a hydraulic pump mainly include structural form, working pressure, flow rate, speed, efficiency, quantitative or variable, variable mode, life, type of prime mover, noise, pressure pulsation rate, self-priming capacity, and hydraulic oil. Compatibility, size, quality, economy, maintainability, etc.

3. Selection of hydraulic pump type

The selection of hydraulic pump types should be based on: system operating conditions, system working pressure and flow, and working environment.

1.Select a single actuator according to the operating conditions of the system

If the speed is constant, choose a quantitative pump; in fast and slow operating conditions, choose a double pump or a multi-connected pump; when the variable speed operation requires pressure maintenance, choose a variable pump.

2. According to the system working pressure and flow selection

For high pressure and large flow, choose plunger pump; for medium and low pressure, choose gear pump or vane pump.

3.Choose according to the working environment

If the field operation and environment are poor, choose gear pump or plunger pump; choose vane pump, gear pump or plunger pump for indoor or fixed equipment or good environment.

After the type of hydraulic pump is determined, its specifications and models are determined according to the pressure and flow required by the system.

4. How to choose a good hydraulic pump?

Beijing Vigers Co., Ltd. is located in Beijing, the capital city of China, which is a manufacturer specializing in machinery parts. The mian products are Hydraulic pump, Fuel Injector, Injector Nozzles, Valve Assembly, Fuel Injection Pump, Machinery Parts and so on.
Beijing Vigers Co. has strong technical strength, professional design and production team. Beijing Vigers Co. will assure you of professional craftsmanship, testing equipment and advanced management.

For more information, please contact:Beijing Vigers Co.


Kaiyuan Business Office, Haidian District, Beijing, China
Telephone (+86) 15911077288. Email: [email protected].
Website: https://www.bjvigersinjector.com