EHF-J Series

High capacity hydraulic actuator for full scale testing and evaluating large samples. The Jack systems are used to test strength characteristics by attaching the actuator to a test floor in a strong room, to a reaction wall, to a base plate (made of steel) or a testing frame, and then applying loads to samples in a specified mode. Two types of jack systems are available, either dynamic or static, based on the test objectives.

Capacity range: 100kN to 1000kN


  • Dynamic testing jacks are designed with low friction to maximise endurance
  • Multiple Jack systems can be customised and controlled by applying loads in any XYZ direction
  • The Jacks can be installed on the cross beam testing frame and used as a testing machine for structural menbers