Gravity Luffing Arm Davit
Gravity Luffing Arm Davit
Model:
L25/ L40/ L50/ L60/ L70/ L90/ L120/ L138/ L170
Safety Working Load:
25KN/ 40KN/ 50KN/ 60KN/ 70KN/ 90KN/ 120KN/ 138KN/ 170KN
Max. Recovering Load:
14.5KN/ 27.5KN/ 35KN/ 40KN/ 42KN/ 50KN/ 60KN/ 80KN/ 80KN
Min. Lowering Load:
13KN/ 15.5KN/ 20KN/ 20KN/ 22KN/ 30KN/ 42KN/ 42KN/ 52KN
Wire Rope Diameter:
Φ16mm/ Φ16mm/ Φ18mm/ Φ18mm/ Φ20mm/ Φ22mm/ Φ24mm/ Φ24mm/ Φ28mm
Certificate Available: CCS/ BV/ DNV
Introduction:
The gravity luffing arm davit is special equipment used on marine for launching and recovering life/rescue boat, and electric life/rescue boat winch matching using. Design and manufacture of products comply in full compliance with current and applicable rules for life saving appliance.
Approval Standard:
1. Chapter I and VI of International Life-saving Appliance Code, as Amended by MSC.218(82).
2. Part 1 and Part 2 of MSC.81(70) Revised Recommendation on Testing of Life-saving Appliance, as Amended by MSC.226(82) and MSC.323(89).
3. Regulation 4 and 34, Chapter III of International Convention for the Safety of Life at Sea, 1974 as amended.
Specification:
Gravity Luffing Arm Davit
| Model | Safety Working Load | Max. Recovering Load | Min. Lowering Load | Wire Rope Size | Heel+Trim | LifeBoat |
| L25 | 25KN | 14.5KN | 14.5KN | Φ16mm | 20°+10° | 5.0~6.0m |
| L40 | 40KN | 27.5KN | 15.5KN | Φ16mm | 20°+10° | 5.0~6.0m |
| L50 | 50KN | 35KN | 20KN | Φ18mm | 20°+10° | 5.0~6.0m |
| L60 | 60KN | 40KN | 20KN | Φ18mm | 20°+10° | 5.5~6.5m |
| L70 | 70KN | 42KN | 22KN | Φ20mm | 20°+10° | 6.5~7.5m |
| L90 | 90KN | 50KN | 30KN | Φ22mm | 20°+10° | 7.5~8.0m |
| L120 | 120KN | 60KN | 42KN | Φ24mm | 20°+10° | 8.0~8.5m |
| L138 | 138KN | 80KN | 42KN | Φ24mm | 20°+10° | 8.5~9.5m |
| L170 | 170KN | 80KN | 52KN | Φ28mm | 20°+10° | 9.5~12.5m |