Single arm rotary raft davit (with crane)
Descripción
Single arm rotary boat/raft davit(with crane)
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 delegated.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
&&&&&&: 275N CE approval inflatable life jacket
CO2 fire extinguishing system
Marine horizontal/vertical oil fired boiler
Marine air compressor
marine centrifugal pump
marine hydraulic steering gear
Hydraulic capstan
Tunnel thruster/bow thruster
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 delegated.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
&&&&&&: 275N CE approval inflatable life jacket
CO2 fire extinguishing system
Marine horizontal/vertical oil fired boiler
Marine air compressor
marine centrifugal pump
marine hydraulic steering gear
Hydraulic capstan
Tunnel thruster/bow thruster
