Hydraulic tools and pumps

We have more than 30 years' experience with hydraulic tools (Jonic).

We stock everything in bolt tensioning and stretching tools as well as the required pumps.  

At Grene WIS we also manufacture our own tensioner pump, one of the most widely used in the wind turbine industry

We stock a wide range of hand pumps, cylinders, couplings, tubes, etc.   

We have the below agencies in hydraulic tools:  

We are the authorized service center/partner for the above agencies.

Our hydraulic pumps and tools are CE labeled and certified.