Hymat Jacks

These aluminium hydraulic jacks are used for bridge jacking and building refurbishments where stability and robustness is required to support high loads.

The lightweight, single-acting hydraulic jacks can be used on their own or with our Mat 125 and Mass 50 propping systems. They are easy to use, and can be supplied with a bolt on flat base and head plate which either a fixed  or spherical head which allows a 5º rotation. Unlike conventional screw ram cylinders, the Hymat jack has an externally threaded cylinder barrel onto which a locking collar is attached. The outer collar engages with special head plates or spherical heads to provide a mechanical load path when the hydraulic pressure is released. In this way the ram is totally isolated, removing adverse effects of lateral loading.

Applications:

• Bridge Jacking
• Building Refurbishment
• Lifting/lowering and sliding
• Monitoring and control