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The winches are hydraulic and are powered by a central hydraulic unit. A side boom is installed on the starboard side for keeping winches and cables on the outboard. The side boom operates one of the 4 wires of the drum winches on the starboard side. Astern the cables are lead outboard via the stern boom.
Both, stern boom and side boom has SDL of 3t.
The crane has SWL of 2.5t in full expansion and a SWL of 5t in limited expansion until 7m.
4-drum winches
| capacity intermediate rope layer | max. rope speed intermediate rope layer | slip ring transmitter | |
|---|---|---|---|
| W1 | 20 kN | 0..120m/min | yes |
W2 | 30 kN | 0..80m/min | no |
| W3 | 30 kN | 0..80m/min | yes |
| W4 | 20 kN | 0..120m/min | yes |
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