The number of trolleys required and their arrangement is specified in the planning documents.

The crane girder then later runs with the trolleys along the I-beams.

For the installation of the trolleys on the I-beam, see the product manual “Push trolley HF / Electric trolley EF” in the section “Installing the trolley on the I-beam”.

On both I-beams:

    Turn each coupling so that it is facing the respective other trolley.

    Insert the coupling rod between the couplings.

    Insert the bolts (2x) through the coupling rod and couplings from above.

    Secure bolts with SL safety clips (2x)