Fast Rescue Boat Launching Appliance Davit for Lifeboat
Brand :XIFAN MARINE
Product origin :China
Delivery time :25days
Supply capacity :2 units /day
The Fast Rescue Boat Launching Appliance Davit is specially designed for handling fast rescue boats.And it is equipped with a self-contained hydraulic power pack unit and an electric rescue boat winch.
Fast Rescue Boat Launching Appliance Davit
The Fast Rescue Boat Launching Appliance Davit is specially designed for handling fast rescue boats.And it is equipped with a self-contained hydraulic power pack unit and an electric rescue boat winch.The system can also be delivered with a hydraulic winch with a constant tension system.A well proven hydraulically operated anti-pendulum system can also be fitted onto the davit head.They can make recovery and launching more safety.Other sizes/dimensions available on requests.
Product Details:
1.This davit conforms to the requirements of the Amendments to AOLAS 1996---MSC.47(66),International LSA Code MSC.48(66),IMO Resolution MSC.81(70) and MSC.216(82),MSC.218(82) and MSC.226(82).
2.This boat davit is a davit whose turning out is driven by hydraulic,then lower,in case of emergency,the accumulator may be used for turning out the boat davit,then lower the rescue boat with high speed depending on its gravity by remote control.
3.In case of failure of power,the manual pump may be used for supplying hydraulic driving to ensure the boat davit to be able to turn out to lower rescue boat.
4.Working load for this boat davit is the weight of fully laden boat with full complement person,under this load,the boat davit may turn out,lower and hoist.
5.A buffering unit which can reduce the force to 50% during boat hoisting and lowing is installed in the brake in order to protect the boat and its capacities from damage.The brake with such buffering unit is available to stop the boat at any moment,even during boat lowing with the speed of 1m/s.
6.The rescue boat will be fluctuated by the wave when it is in water and the tensile force on the steel wire will be inconstant as above condition.A wave compensation unit mounted on this launching appliance is used to keep the tensile force constant so as to make the rescue boat stable when it is in the water.This wave compensation unit can be activated as the boat is lowed to the water surface and function until the rescue boat is release from the hook during recovery,the wave compensation unit can be started to keep constant tensile force on the steel wire and make the boat stable when the rescue boat is fastened with the hook.(Presently,the rescue boat is fluctuating with the wave)The operator should stop the wave compensation unit and start the winch with the max.power when the boat is at the peak of the wave.With this wave compensation unit,this launching appliance can meet relevant requirements even though the vessel,launching appliance are downing and the rescue boat is up with the wave at the max.speed.
Drawing of Fast Rescue Boat Launching Appliance Davit :
Specifications:
S.W.L | Hoisting Speed | Main Dimensions(mm) | ||
A | B | C | ||
20 | 18 | 2175 | 3265 | 2070 |
25 | 18 | 2750 | 4200 | 2100 |
35 | 18 | 3485 | 4760 | 2200 |
20 | 48 | 2175 | 3265 | 2070 |
25 | 48 | 2750 | 4200 | 2100 |
Specifications of other Fast Rescue Boat Launching Appliance Davit:
Max.Safety working load(KN) | Hoisting load(KN) | Lowering load(KN) | Hoisting speed(m\min) | Landing speed(m\min) | Remarks |
28 | 28 | 28 | 48 | 40-60 | With the wave compensation,anti-swing function |
30 | 28 | 30 | 18 | 40-60 | Electrical winch |
28 | 28 | 28 | 48 | 40-60 | Hydraulic winch |
45 | 45 | 45 | 48 | 40-60 | Auto-wave compensation |
45 | 45 | 45 | 48 | 40-60 | Manual wave compensation |
45 | 45 | 45 | 18 | 40-60 | Without anti-swing function |
45 | 45 | 45 | 18 | 40-60 | Electrical winch |
All the measures above can be tailored according to your requests.
Specification of 27KN Fast Rescue Boat Launching Appliance Davit:
S.W.L（KN） | Hoisting Load(KN) | Slowing Speed(m\min) | Slowing Speed(m\min) | Capacity of Drum(m) |
27 | 27 | ≥48 | 48～60 | 35 |
Specification of 30KN Fast Rescue Boat Launching Appliance Davit:
S.W.L（KN） | Hoisting Load(KN) | Slowing Speed(m\min) | Slowing Speed(m\min) | Breadth B1(mm) | Breadth B2(mm) | Breadth A(mm) | Height H(mm) | Totally Weight(kg) |
30 | 30 | ≥18 | 40～60 | 3900 | 1650 | 3900 | 4300 | ～2200 |
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Shipment Details :
More Life Boat Davit or Rescue Boat Davit can be offered , kindly contact us for more details.
