Synchronous Lifting Pump
Pullertop air-driven hydraulic pumps are ideal tools for hydraulic torque wrench and bolt tensioners. our air hydraulic pumps are designed for high efficiency, safe reliability, and precise control.
Product Description
Product Lines: Synchronous Lifting Pump
- 1 mm precision during heavy lifting and lowering operation with hydraulic cylinders
- Air cooling fan for long-time operation
- lockable wheel for easy transportation
- SIEMENS computing and analog processing module
- Optional multiple pump station joint control functions, Internet remote control functions, etc.
- 10-inch touch screen, built-in control program, open parameter setting
- High protection PLC electric control box, optional line control independent touch screen
- Configured with 20m/30m displacement sensor data line
- Function configuration: sensor parameter setting, pre-jacking pressure setting, overload alarm setting, sensor loss alarm, out-of-tolerance alarm, pre-jacking/synchronous lifting/synchronous lowering function
- Panel-type interface, oil ports, displacement sensor, and cylinder interfaces are clearly marked
Think Safety
Manufacturer’s rating of load and stroke are maximum safe limits. Good practice encourages using only 80% of these ratings!
Hydraulic Diagram
Series Specifications
Max Working Pressure/Bar | 700Bar |
Voltage/VAC | 380 |
Power/KW | 1.5-4*3 |
Oil Tank Capacity/L | 60-200*3 |
Flow Rate/(L/min) | 0.75-2*3 |
Displacement Sensor Option | 500mm/1000mm |
Sensor Cable Length | 30M |
Function | Pre-Jacking/Synchronous Lifting/Synchronous Lowering |
Series Comparison
Model | Max Working Pressure/Bar | Voltage/VAC | Power/KW | Oil Tank Capacity/L | Points | Flow Rate/(L/min) | Displacement Sensor Option | Sensor Cable Length | Function |
---|---|---|---|---|---|---|---|---|---|
HE5060LL-4 | 700 | 220 | 1.5 | 60 | 4 | 0.75 | 500mm/1000mm | 20M | Pre-Jacking/Synchronous Lifting/Synchronous Lowering |
HE7080LL-4 | 700 | 380 | 2.2 | 80 | 4 | 1.1 | 500mm/1000mm | 20M | Pre-Jacking/Synchronous Lifting/Synchronous Lowering |
HE70100LL-8 | 700 | 380 | 2.2 | 100 | 8 | 1.1 | 500mm/1000mm | 30M | Pre-Jacking/Synchronous Lifting/Synchronous Lowering |
HE80150LL-8 | 700 | 380 | 4 | 150 | 8 | 2 | 500mm/1000mm | 30M | Pre-Jacking/Synchronous Lifting/Synchronous Lowering |
HE80200LL-16 | 700 | 380 | 4 | 200 | 16 | 2 | 500mm/1000mm | 30M | Pre-Jacking/Synchronous Lifting/Synchronous Lowering |
HE70100LL-8-2 | 700 | 380 | 2.2*2 | 100*2 | 16 | 1.1*2 | 500mm/1000mm | 30M | Two Indepent 8 Points Pump Connected Together |
HE80200LL-8-3 | 700 | 380 | 4*3 | 200*3 | 24 | 2*3 | 500mm/1000mm | 30M | Three Indepent 8 Points Pump Connected Together |