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Hydraulic Pivoting Davit : PRH 55 AP
 
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  March 11th, 2010
Aluminium NDM 440 Rescue Boat
No more punctured buoyancy tubes or cracked GRP hulls with the aluminium NDM 440 RESCUE.
Inmex 2009 great success for Ned-Deck Marine
The Inmex 2009 Exhibition in Mumbai has been a great success for Ned-Deck Marine and her Indian representative Vanson Engineering. During the the exhibition we have secured a big order for five bulk carriers from an Indian owner.
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 hydraulic pivoting davits have been designed for long time operation under adverse and extreme conditions in a highly corrosive marine environment.
The hydraulic pivoting davits of the PRH series are so-called “plug-in and play units” all guaranteeing easy installation on board.

The PRH davit is a freestanding deck mounted davit consisting of a base frame, davit arm, cylinders, winch and hydraulic power pack unit.

The system has been designed to meet the latest IMO requirements and is suitable for safe and efficient launching and recovery of a fully manned fast rescue boat even under severe and adverse weather conditions (wind force 6 on the Beaufort-scale, in association with a significant wave height of at least 3 m).
The PRH series are all provided with a constant wire tensioning system and hydro-pneumatic shock absorber.

The launching procedure can be controlled in two (2) ways, i.e.:
From control stand (normal procedure for rescue operations);
From inside the rescue boat (emergency operations).

PRH-AP Movie

During normal operations, all system functions are hydraulically controlled and actuated from the davit’s operating console which is placed on deck near the railing.

In case of an emergency, pivoting out the rescue boat from its stowed into launch position is realised by means of so-called “stored-power” obtained from an accumulator.
Lowering is realised by means of gravity.
Both motions, pivoting and lowering are controlled from within the rescue boat by means of remote control pull wires.

Recovery of the rescue boat is realised by means of the hydraulic driven winch.
In case of a power failure or malfunctioning of the electric system, hoisting can also be done manually by using the ratchet handle of the winch.

Since the safe working load and outreach of the davit are normally determined by the size of the rescue boat, NED-DECK MARINE have chosen for a limited range of standard designs which can be adapted to some extent in order to meet individual and specific needs.

The PRH series meets the latest IMO/SOLAS requirements and recommendations on Ro-Ro Passenger ships, LSA Code and the European Council Directive 96/98 EC on Marine Equipment (M.E.D.).

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