The lifting height can be adjusted from 0 to 18 meters if necessary.
The supporting part of the portal is mounted from the floor/ground level to the foundation level of the load being installed. The transfer beams are laid on the support columns and on the foundation, or on the floor / ground....
19 strands (steel ropes) pass through each jack Ø 15.7mm. The strands are fixed alternately with upper or lower anchor clips. The working stroke of the jack is 480 mm. The lifting speed is 8m per hour....