Three kinds of pressure, three kinds of flow output automatic switch, maximize efficiency
Standard configuration drives two hydraulic wrenches (Also can be configured to drive four wrenches at the same time)
Aluminum and titanium alloy manufacturing tank and pump, light weight, easy to carry
Φ100 high density pressure gauge, ensuring higher torque accuracy
Adjust the output pressure freely in the range of 40-700 bar
With a radiator, can work continuously for 24 hours
A variety of voltage / frequency motors available upon request
| Model | HEP-700 |
| Power Source | AC power |
| Tank Capacity | 8L |
| Oil Flow - Low Pressure | 7L/min |
| Oil Flow - Medium Pressure | 1.6L/min |
| Oil Flow - High Pressure | 0.8L/min |
| Output Pressure | 40-700bar |
| Input Power Supply | 220V/50Hz |
| Power | 1.1kW |
| Weight | 26.7kg |
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The HEP-700 Special Electric Pump for Torque Wrench is designed to provide a stable and efficient hydraulic power source for hydraulic torque wrenches used in critical bolting applications.
Featuring automatic three-stage flow switching, adjustable pressure from 40–700 bar, and continuous-duty operation, it delivers reliable hydraulic power for precision bolt tightening across demanding industrial environments.
Recommended Industries
Wind Energy
Oil & Gas
Petrochemical Plants
Power Generation
Mining
Shipbuilding & Offshore Engineering
Heavy Equipment Maintenance
Industrial Manufacturing
Typical Applications
Driving hydraulic torque wrenches for controlled bolt tightening
Wind turbine tower and foundation bolting
Pipeline and flange assembly
Heat exchanger and pressure vessel maintenance
Valve installation and maintenance
Pump, compressor, and rotating equipment installation
Industrial shutdown and turnaround projects
Heavy machinery assembly and maintenance
The HEP-700 can power two hydraulic torque wrenches as standard, with an optional configuration supporting up to four tools simultaneously, making it an efficient solution for multi-bolt tightening operations and large-scale maintenance projects.
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