Basic Info.
After-sales Service
Worldwide
Operation Form
Remote Control Box
Certification
ABS CCS BV Lr RS
Transport Package
Export Packing
Product Description
1.1 The davit is manufactured and tested under the approval of ABS/BV/CCS/LR/DNVGL... in compliance with the requirements of MSC.47(66)---1974 SOLAS Amendments - MSC.48(66)---Imitational LSA.
1.2 The davit is a single arm slewing type davit and it lowers the boat on the water by the help of its own weight.
1.3 The davit is a hydraulic slewing type davit and accumulator or manual pump driven in case of power failure would slew it.
1.4 The boat is lowered by means of remote control, that the crew can release and stop the hand brake of the winch from inside of the boat via wire connection to the brake arm and wire spool on the winch. Alternatively the crew can operate the hand brake on the deck.
1.5 A permanently mounted motor on the winch is used for hoisting the rescue boat with 6 persons back to the stowed position.
1.6 The winch drives wire drums by means of motor through the reduction spur gears and equipped with centrifugal speed limiting device, manual lowering brake.
1.7 The inspections and tests of davit appliances are in accordance with the IMO MSC.81(70).
2. Model
Davit model: SINGLE ARM BOAT DAVIT
Max. working: load of davit: 23KN
Davit hoisting load: 14KN
Davit slewing load: 14KN
Hoisting speed of rescue boat: ≥18m/min
Lowering speed of boat (designed): 40~60m/min
Designed conditions: Heel 200 +trim 100
Size of boat fall: φ 16-1670+FC-Galv.-nontwist type
Pump station Max. slewing angle: ≤3300
Accumulator power slewing angle: ≥1100
Type of accumulator: NXQ-AB-40/31.5-F-Y
Slewing speed in electric power driven:~0.25r/min
Slewing radius: 3800mm
Hoisting height: 25m
Type of stored power unit:
Motor for pump station Motor for rescue boat winch
Model: Y112M-4-H Model: YZ132M1-4-H
Power: 4KW Power: 5.5KW
Protection grade: IP56 Protection grade: IP56
Insulation class: "F" Insulation class: "F"
Power source: AC380V, 50Hz, 3 phrases
Self weight:~2300Kgf
Type of boat: 40 rescue boat Dimensions: L×B×H=4.00×1.86×0.86 (m)
Qty. of persons: 6p
Weight of empty load boat (including all equipment): 585 kg | Total weight of boat: | 1080kg |
- Scope of our supply 1(one) ship set(s) consisting of
1 set A complete set of davit
1 set Control box of electric (IP56)
1 set Push button (IP56) (for rescue boat winch)
1 set Spare parts
1 set Operating plate
3 sets Limit switches (including mounted on the winch)
1 copy Technical documents with the product
------------necessary drawings
------------operation instruction
------------list of spare parts
------------certificate of quality
-----------certificate for marine product - Items excluded from our supply
-----------Cable on the deck
-----------Gear oil
------------Performing in board test 1.1 The davit is manufactured and tested under the approval of NK in compliance with the requirements of MSC.47(66)---1974 SOLAS Amendments - MSC.48(66)---Imitational LSA.
1.2 The davit is a single arm slewing type davit and it lowers the boat on the water by the help of its own weight.
1.3 The davit is a hydraulic slewing type davit and accumulator or manual pump driven in case of power failure would slew it.
1.4 The boat is lowered by means of remote control, that the crew can release and stop the hand brake of the winch from inside of the boat via wire connection to the brake arm and wire spool on the winch. Alternatively the crew can operate the hand brake on the deck.
1.5 A permanently mounted motor on the winch is used for hoisting the rescue boat with 6 persons back to the stowed position.
1.6 The winch drives wire drums by means of motor through the reduction spur gears and equipped with centrifugal speed limiting device, manual lowering brake.
1.7 The inspections and tests of davit appliances are in accordance with the IMO MSC.81(70).
2. Model
Davit model: SINGLE ARM BOAT DAVIT
Max. working: load of davit: 23KN
Davit hoisting load: 14KN
Davit slewing load: 14KN
Hoisting speed of rescue boat: ≥18m/min
Lowering speed of boat (designed): 40~60m/min
Designed conditions: Heel 200 +trim 100
Size of boat fall: φ 16-1670+FC-Galv.-nontwist type
Pump station Max. slewing angle: ≤3300
Accumulator power slewing angle: ≥1100
Type of accumulator: NXQ-AB-40/31.5-F-Y
Slewing speed in electric power driven:~0.25r/min
Slewing radius: 3800mm
Hoisting height: 25m
Type of stored power unit:
Motor for pump station Motor for rescue boat winch
Model: Y112M-4-H Model: YZ132M1-4-H
Power: 4KW Power: 5.5KW
Protection grade: IP56 Protection grade: IP56
Insulation class: "F" Insulation class: "F"
Power source: AC380V, 50Hz, 3 phrases
Self weight:~2300Kgf
Type of boat: 40 rescue boat Dimensions: L×B×H=4.00×1.86×0.86 (m)
Qty. of persons: 6p
Weight of empty load boat (including all equipment): 585 kg | Total weight of boat: | 1080kg |
- Scope of our supply 1(one) ship set(s) consisting of
1 set A complete set of davit
1 set Control box of electric (IP56)
1 set Push button (IP56) (for rescue boat winch)
1 set Spare parts
1 set Operating plate
3 sets Limit switches (including mounted on the winch)
1 copy Technical documents with the product
------------necessary drawings
------------operation instruction
------------list of spare parts
------------certificate of quality
-----------certificate for marine product - Items excluded from our supply
-----------Cable on the deck
-----------Gear oil
------------Performing in board test
4
-----------Assembly (after the work endurance test, the davit is dismantled forshipment and installed on offshore)5. PaintingSurface treatment: shot blasting Sa2.5 before primer paintingPainting: | Primer paint: zinc epoxy-------------- | 2×50μ m |
4-----------Assembly (after the work endurance test, the davit is dismantled for shipment and installed on offshore)
5. PaintingSurface treatment: shot blasting Sa2.5 before primer paintingPainting: | Primer paint: zinc epoxy-------------- | 2×50μ m |
Address:
117 Malilan Street, Xiangjiang Huacheng, Dongwu Road, Zhenjiang, Jiangsu, China
Business Type:
Trading Company
Business Range:
Manufacturing & Processing Machinery, Security & Protection, Transportation
Management System Certification:
ISO 9001, ISO 14001, ISO 20000
Company Introduction:
We are professional exporter & Manufacturer of the marine equipments over 18 years.
All of our marine equipment have been approved by classification societies and government administration, and have got the certifications such as dnv, lr, ABS, uscg, BV, gl, CCS, kr, nk, ec, and etc.
We have a big range of products scope. It covers marine lifesaving equipments: Open type rescue boat, open type fast rescue boat (with outboat petrol engine and inboard desiel engine+ water jet), total enclosed lifeboat (with cargo type and tank type) type, free fall type of lifeboat with the concerned launching appliance. Marine propulsion equipment: Propeller (fixed pitch propeller and control pitch propeller)& .
We also supply professional offshore equipments: Offshore cranes with API stock and cutomize made.
We focus on supplying the products of good quality and competitive price all the time.
All the cooperated factories have the strictly control system. We always can offer the competitive prices to the customers promptly.
Our products service site all over the world.
Looking forward to cooperating with all our friends over the world.
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