Hydraulic Cylinders & Hydraulic Jacks Manufacturers+86 18921979611pullertop@163.com, pullertop@sina.com

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.

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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

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