Specification

Function requirement: Maintenance test of hydraulic pump, high speed hydraulic motor, etc.

I. Test items

• Displacement test: no-load pressure test, discharge measurement.

• Testing of volume efficiency under rated operating conditions,

• Overload test: running for less than 1 minute under maximum displacement, or nominal speed, or rated pressure, or maximum pressure.

4. External leakage test: in the test above, check the leakage of the sealing parts.

II. Function and parameters of the test bench

• Driving mode: by electric motor , power 110kw+22KW+4KW+0.75KW
• Speed adjust mode: frequency control 0-1500r/min.
• Loading mode: Manual overflow valve and double-way loading, 35MPa. It is able to test duplex pump /tandem pump at same time.

• Display mode: digital displaying of temperature, speed, and flow; The pressure is displayed by the pressure meter.

5. Oil supply: self priming and forced oil supply.

6. Components tested: the test bench mainly tests open hydraulic pumps, double open pumps, closed pumps, and high speed hydraulic motor( same to pump test method), auxiliary hydraulic valves, and hydraulic oil cylinders, etc..

• The test bench is able to test both clockwise rotation and counterclockwise rotation;
• Forming and printing test report is available
• The test bench is with a oil filtering machine for the recovery of leakage oil
• 4 –layer oil suction and return filter is with alarm function.
• Volume of oil tank: 1.8 CBM

Yizhi has a high-quality and experienced technical R&D team. With profound professional knowledge and an innovative spirit, they constantly promote the optimization and upgrading of products. We are committed to providing customers with high-quality, high-performance and high-precision hydraulic pump test benches to meet the diverse needs of different industries and customers.

During the production process, the company strictly follows international quality standards and advanced production processes. From raw material procurement to finished product delivery, every link undergoes strict quality control to ensure that each piece of equipment has excellent stability and reliability.

The company focuses on technological innovation and continuously invests a large amount of resources in the research and development of new technologies and new processes to maintain its leading position in the industry. At the same time, we also actively cooperate with well-known enterprises and research institutions at home and abroad to jointly explore the cutting-edge technologies in the field of hydraulic pump testing.

Shandong Yizhi Machinery Equipment Co., Ltd. always adheres to the business philosophy of "customer-centered, quality for survival, innovation for development", and provides customers with all-round high-quality services. Whether it is pre-sale technical consultation, scheme design, or after-sale installation and commissioning, training and maintenance, we strive to be perfect and let customers have no worries.

In the future, we will continue to uphold the spirit of professionalism, concentration and dedication, constantly enhance our own strength, contribute to the development of hydraulic pump testing technology, and strive to become a leading enterprise in the global hydraulic pump test bench industry.