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Roller Track Gravity Davit : GRT Series
 
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  March 10th, 2010
Aluminium NDM 440 Rescue Boat
No more punctured buoyancy tubes or cracked GRP hulls with the aluminium NDM 440 RESCUE.
Flat Rack Mobile Davit
Fast assembly and easily removable.

Ned-Deck Marine has developed a mobile davit system that is mounted on a 20ft flat rack.

Meet NDM in 2010
Bringing Safety to you!

You will find various of Ned-Deck Marine's equipment at all the major maritime and offshore exhibitions world wide.

Ned-Deck Marine will exhibit or be present at the following shows during 2010:

- Vietship 2010, 17-19 March, Hanoi, Vietnam

- Asian Pacific Maritime 2010, 24-26 March, Singapore

- Australasian Oil & Gas Exhibition & Conference, 24-26 March, Perth, Australia

- Navalia International Shipping Exhibition, Stand D1-D2, 18-20 May, Vigo, Spain

- Posidonia 2010, 7-11 June, Piraeus, Greece

- SMM Hamburg 2010, 7-10 September, Hamburg, Germany

- Euronaval 2010, 25-29 October, Paris, France

- International WorkBoat Show 2010, December, New Orleans, LA, USA

Should you wish to meet us at one of these exhibitions or at another location or exhibition worldwide, please let us call you and arrange a meeting.
         
The NED-DECK MARINE roller track gravity davits have been designed for long time operation under adverse and extreme circumstances in a highly corrosive marine environment.
Dependent on the available deck space this type of davit can be applied for almost every deck situation and can be tailored to suit any kind of lifeboat, rescue boat or tender-lifeboat.

The GRT roller track gravity davit is a deck to wall mounted davit consisting of two davit arms, each supported by a track-way, and a separate winch.
The design of the GRT roller track gravity davit allows a free passage underneath the lifeboats. Moreover its design requires a minimum of stiffeners to the ship’s construction.

The system is suitable for safe and efficient launching of a fully manned lifeboat against unfavourable conditions of trim of up to 10 degrees and a list of up to 20 degrees either way.

The GRT roller track gravity davit has been designed especially for boarding and launching the lifeboat from an embarkation deck (outboard embarkation).
In case the lifeboat does also serve as a rescue boat, the lifeboat can also be boarded and launched directly from its stowed position with the number of persons assigned to crew the rescue boat.

Launching of the fully manned lifeboat from its embarkation position to the water level is realised by means of gravity.
The launching procedure can be controlled in two ways, either by means of a remote control wire from within the lifeboat or by lifting the brake handle of the winch directly.
Recovery of the lifeboat with its launching crew is realised by using the electric driven winch.
In case of a power failure or malfunctioning of the electric system, hoisting can also be done manually by using the crank handle of the winch.

In order to reduce maintenance to a minimum, all shafts and pins are made of stainless steel and provided with self-lubricated bushings.

The GRT series meets the latest IMO/SOLAS requirements and LSA Code as well as the European Council Directive 96/98 EC on Marine Equipment (M.E.D.).
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