This equipment uses hydraulic drive rotary type,by its own gravity of the boat to make it down to the water,which could make the boat slew to outboard in case of losing of the power supply.While lowering,the sailors in the boat could pull the remote control steel rope,through the pulley around the reel.To lift the winch hammer to control the boat/raft lowering or stop.This also could be operated by sailors on the operation deck.The winch is use of motor-driven winch gear box and gear box with centrifugal speed and manual brake function delegaed.The device is designed and manufacturing according to the latest SOLAS standards and international standards.
The single arm rescue boat/raft lowering device and crane main technical specifications | ||||||
type | Max working load | Hoisting load | Hoisting speed | Landing speed | Rope capacity of the reel | Rotation radius |
SARC21 | 21KN | 14KN | ≥18m/min | 40-60m/min | 30m | 3600-4500mm |
SA23-1 | 23KN | 14KN | 3600-5400mm | |||
SA23-2 | 23KN | 18KN | 3600-5000mm | |||
Crane main technical data | ||||
Max.hoisting load | Rope capacity of the reel | Maximum rotation angle | Landing speed | Rotation radius |
30KN | 30M | ≤330° | 11-15m/min | 4100-5000mm |
15KN | 4100-7300mm | |||
30KN | 4100-5500mm | |||
