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| Brand Name : | Hengli |
| Price : | Negotiable |
| Payment Terms : | T/T, Western Union, MoneyGram |
| Supply Ability : | 50 set / 30 days |
| Delivery Time : | 5-30 days upon order quantity |
Hydraulic Pump Performance Test Bench
Hydraulic pump performance test bench can be used to test pump performance and durability, with power recovery reserve interface, and test ability can be extended to 40 ton. We can test such items as flow regulation, efficiency, self-priming, variable displacement regulation, response time, overspeed and overload, impact, durability test, etc.

a. Hydraulic pump performance test bench panorama

b. Test bench

c. Operation cabinet

d. Oil source
Detection and control
| Item | object | Range | Precision | |
| Test | Flow | F R G1 G2 pump flow | 0~525L/min | ±0.5% |
| Leakage | Internal leakage | 0~120L/min | ±0.5% | |
| Pressure | F R G1 G2 pump outlet pressure | 0~50MPa | ±0.01MPa (system) | |
| LSF LSR port | ||||
| Drain port | 0~5MPa | ±0.01MPa (system) | ||
| Suction port | -0.5~1MPa | ±0.01MPa (system) | ||
| Stroke | Pump speed | 0~3000rpm | ±1rpm | |
| Torque | Input torque | 0~2000N·m | ±0.2% | |
| Control | Pressure | F R pump outlet pressure LS port | 0~42MPa | ±0.01MPa |
| G1 pump outlet pressure | 0~35MPa | ±0.01MPa | ||
| G2 pump outlet pressure | 0~10MPa | ±0.01MPa | ||
| External high pilot pressure | 0~35MPa | ±0.01MPa | ||
| External low pilot pressure | 0~5MPa | ±0.01MPa | ||
| Pressure (manual regualtion) | Self-priming preformance | -0.1~0.2MPa | ±0.01MPa | |
| Speed | Variable frequency motor speed (constant torque constant speed) | 0~3000rpm | ±1rpm |
Specification
| Circuitv | Maximum flow (L/min) | Maximum pressure(MPa) |
| F | 525 | 42 |
| R | 525 | 42 |
| G1 | 525 | 35 |
| G2 | 525 | 10 |
| Pilot I | 20 | 5 |
| Pilot II | 20 | 35 |
| Supply | 250 | 0.3 |
Test interface

Touch screen main interface

PC test interface
Test curve

PQT characteristics

Efficiency test

PC valve performance

Cut off valve performance

LS valve performance

LS responsiveness
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