Umbilical Winch System
Umbilical Winch System

The Umbilical Lift Winch Assembly consists of a single plain cored drum, directly driven by a heavy duty, slow speed and high torque Hagglunds hydraulic motor. An automatic, fail-dafe to on, spring applied/hydraulic release brake is fitted directly to the motor. The drum non-drive end allows access within the drum for junction box mountings/cable terminations and provides a facility for mounting a slip ring assembly.
The automatic cable spooling device is driven from the main drum shaft, comprising a H.T. diamond threaded lead screw, a traversing roller/guide box and guide bars etc. It is assembles as a composite unit and bolted to the winch frame. The complete assembly is mounted on a sub-frame, complete with forklift pockets and protected by a bolted lift/collision frame.
A suitable rated 4-leg lift sling assembly is provided along with pad eyes test-certified for offshore requirements.
Features:
- Spooling gear override
- Remote control panels
- Local winch control
- Lebus salves fitted
Specifications:
Pull 1st Layer |
18 tonnes @ 0-40m/min Max. speed = 60m/min |
Pull (Top Layer) |
12 tonnes @ 0-55m/min Max. speed = 80m/min |
Drum Dimensions | 2000 O/D x1200 PCD x2600mm |
Break Holding Load | 180% FLT (min.) |
Power Required | 175kW duty approx. |
DNV Certification | 2.7-1 |