Delivery of a rope excavator / crane for hydraulic engineering for permanent installation on the existing floating grab "Elsflether Sand" with equipment boom, winches, ropes, crane hooks, clamshell grab and orange peel grab.

Delivery of a rope excavator / crane for hydraulic engineering for permanent installation on the existing floating grab "Elsflether Sand" with equipment boom, winches, ropes, crane hooks, clamshell grab and orange peel grab.

The operating weight of the excavator including boom and equipment must not exceed a total of 60 t due to the specified load-bearing capacity and the structural conditions of the hull of the SG "Elsflether Sand".

With a reach from the pivot point of the superstructure between 7.00 m and 7.50 m and the height of the jib tip 9.00 m above the waterline, a load of 22 t must be able to be lifted. The requirements of the accident prevention regulation DGUV 64 Floating equipment with a safety distance of 500 mm on all sides between rotating hoists and decks, bulwarks, equipment must be met when designing the superstructure and assembling it on the SG "Elsflether Sand".