We are a manufacturer of hydraulic tools as standard tools or especially according to individual requirements. Since 1919 we have been developing tools for the most difficult operating conditions and supplying them to industrial companies all over the world.
CARL WALTER hydraulic tools cover high torque ranges (up to 100.000 Nm) and have a very high accuracy, which is up to + / - 3%.
All hydraulic tools have been specially developed for cramped conditions
and are therefore characterised by small head radii
and an extremely compact design
. The optimum ratio of weight and torque was designed and calculated using the latest methods (CAD/FEM). CARL WALTER hydraulic tools are therefore extremely light
The comprehensive range of accessories for our hydraulic tools ranges from exchangeable cassettes (square cassettes, ring spanner cassettes) to inserts with direct serration and special supports integrated into the system.
The hydraulic tools of CARL WALTER include, among others, the tools of the protected own brand BOLTMAX, which includes the following product types:
- BOLTMAX compact - Compact screwdriver for interchangeable cassettes
- BOLTMAX classic - Square screwdrivers with proven technology
- BOLTMAX xt - Mounting system for plate heat exchangers
- BOLTMAX tension - Hydraulic bolt elongation
- BOLTMAX custom - Special production according to customer requirements.
Due to high torques, use only with power inserts! Of course, we supply special power inserts according to customer specifications (e.g. power or space requirements).
In addition to our standard range, we also design and manufacture special hydraulic tools according to individual customer requirements.