Ship Crane (General)
medium
General-purpose ship-mounted cranes for cargo and deck service.
Known Models (3)
TTS Marine TTS DC-30 Deck Crane
SWL 30t at 24m
· Cargo / Equipment
swl_tonnes: 30
outreach_m: 24
drive: electro-hydraulic
Common Failures:
- • Slew bearing corrosion
- • Boom luffing wire fatigue
- • Hydraulic tank rust contamination
Service: Drain and clean hydraulic tank annually; protect slew bearing from spray.
Spares: TTS Marine: Drahtseil-Ersatz per Herstellerplan. SLI-Kalibrierung per zugelassenem Service. Lead time: 3-8 Wochen.
TTS Marine TTS DC-15 Deck Crane
SWL 15t at 18m
· Cargo / Equipment
swl_tonnes: 15
outreach_m: 18
Common Failures:
- • Wire drum corrosion
- • Limit switch failure
- • Boom cylinder drift
Service: Install sacrificial anodes on wire drum; test limit switches monthly.
Spares: TTS Marine: Drahtseil-Ersatz per Herstellerplan. SLI-Kalibrierung per zugelassenem Service. Lead time: 3-8 Wochen.
TTS Marine TTS SC-50 Ship Crane
SWL 50t at 16m
· Cargo / Equipment
· heavy_duty
swl_tonnes: 50
outreach_m: 16
type: heavy_duty
Common Failures:
- • Main hoist brake fade
- • Boom pendants stretching
- • Slew motor coupling failure
Service: Proof-test main hoist brake annually; measure pendant length yearly.
Spares: TTS Marine: Drahtseil-Ersatz per Herstellerplan. SLI-Kalibrierung per zugelassenem Service. Lead time: 3-8 Wochen.