Rhenania gearboxes DEME

On board the trailing suction hopper dredger PACIFIQUE, Rhenania gearboxes provide the propulsion and dredging pump drives.
Type: ALN 71 and ANp 63

Based on the operating hours, it was decided to provide the gearboxes with new bearings and seals. Any damage was repaired during the docking period.

The input shafts are provided with non-contacting labyrinth seals to prevent future leakages.

Boone completed the overhaul in 3 weeks.

The gearboxes have been tested successfully by a trial run.

During the start of a fishing trip, a noise was heard from the gearbox. To avoid further problems, it was decided to ret...

For a dive support vessel, Boone has supplied two new hydraulic clutch couplings to replace the old pneumatic clutch cou...

After this clutch slipped during operation, it no longer functioned properly. Boone disassembled and inspected the coupl...