SOLAS requirements for totally enclosed lifeboats
By marinesafety
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Davit Launched Self-righting Life Rafts are launched by a slewing davit system from deck descent to the ocean and flips upright if capsized, ensuring stability in rough seas. They are widely used on merchant ships, passenger ships and offshore flatforms.
In accordance with the Recommendation on Testing of Life-Saving Appliances, IMO Res. MSC.81(70) part 1, including IMO Res. MSC.226(82), IMO Res. MSC.295(87) and MSC.323(89), have been witnessed and evaluated and found to be complying.
Model | DZ12 | DZ16 | DZ20 | DZ25 | DZ32 | DZ37 | DZ39 |
Type | Davit Launched Self-righting | Davit Launched Self-righting | Davit Launched Self-righting | Davit Launched Self-righting | Davit Launched Self-righting | Davit Launched Self-righting | Davit Launched Self-righting |
Capacity | 12Pers | 16Pers | 20Pers | 25Pers | 32Pers | 37Pers | 39Pers |
Life Raft Size | 3750×2280×1750 mm | 4270×2590×1950 mm | 4700×2860×2200 mm | 5255×3240×2380 mm | 6080×3600×2450 mm | 6280×3780×2600 mm | 6495×3825×2650 mm |
Weight of Gas | (3600+280)×2 g | (4700+470)×2 g | (6000+600)×2 g | (8000+600)×2 g | (9500+700)×2 g | (11000+1000)×2 g | (11000+1000)×2 g |
Towing force at 2kn/3kn | 0.8 KN/1.3 KN | 0.85 KN/1.5 KN | 0.96 KN/1.65 KN | 1.1 KN/1.8 KN | 1.45 KN/2.5 KN | 1.5 KN/3.0 KN | 1.65 KN/3.2 KN |
SOLAS A Pack | Ø700×1350 mm | Ø750×1470 mm | Ø770×1680 mm | Ø820×1660 mm | Ø850×1875 mm | Ø850×1875 mm | Ø850×1875 mm |
SOLAS B Pack | Ø670×1285 mm | Ø700×1350 mm | Ø750×1470 mm | Ø750×1470 mm | Ø820×1660 mm | Ø820×1660 mm | Ø820×1660 mm |
Storage Height | 18m | 18m | 18m | 18m | 18m | 18m | 18m |
A Pack Weight | ≤142 Kg | ≤175 Kg | ≤205 Kg | ≤255 Kg | ≤315 Kg | ≤345 Kg | ≤355 Kg |
B Pack Weight | ≤120 Kg | ≤145 Kg | ≤165 Kg | ≤200 Kg | ≤245 Kg | ≤265 Kg | ≤275 Kg |
Storage Height | 50m | 50m | 50m | 50m | 50m | 50m | 50m |
A Pack Weight | ≤150 Kg | ≤180 Kg | ≤215 Kg | ≤265 Kg | ≤340 Kg | ≤370 Kg | ≤382 Kg |
B Pack Weight | ≤125 Kg | ≤150 Kg | ≤170 Kg | ≤205 Kg | ≤250 Kg | ≤272 Kg | ≤285 Kg |
Pack List | According to SOLAS | According to SOLAS | According to SOLAS | According to SOLAS | According to SOLAS | According to SOLAS | According to SOLAS |
Certificate | MED or CCS | MED or CCS | MED or CCS | MED or CCS | MED or CCS | MED or CCS | MED or CCS |