21KN Single Arm Slewing Life Raft Davit Crane For Rescue
Single Arm Slewing Davit is used for hoisting the special equipment of the life raft. Single Arm Slewing Boat Davit is divided into two kinds of models to meet the ship's side layout needs.
When the ship heeling 20 ° or trim 10 °.The Liferaft Davit can work normally. The Liferaft Handling Cranes conforms to the requirements of "amendments to the international convention for the safety of human life in 1974" (1983), msc.47 (66)& msc.216 (82) and ship registration.
Below is the major parameter of Single Arm Davit
Single Arm Rescue Crane SWL:21KN
Full load drop speed:45～55m/min
Capacity of drum:25m
Diameter of wire rope:16mm
Turning radius:5.4m (designed as required)
Angle: roll list 20 ° or less
Trim the trim 10 ° or less
SOLAS Single Arm Rescue Davit with good working performance and high quality .All them Slewing Single Arm Davit with 12 months quality guarantee and professional after sales service .
If you need more information of 21KN Liferaft Davit please contact us .Below is the data sheet of 21KN Single Arm Liferaft Davit for your information .
|Model||Max. Safety working load||Hoisting load||Hoisting speed||Landing speed||Rope capacity of the reel||Rotation Radius|
Crane main Technical data:
|Max. Hoisting load||Rope capacity of the reel||Max. Rotation Angle||Landing speed||Rotation Radius|