ndm catalog 2013

www.ndm.no

dECK EquipmEnt For demanding conditions

oil & Gas

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spECial produCts sErviCE

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a Global suppliErYour trusted partner

Extensive engineering expertise combined with high level of customer focus and quality management makes us a reliable and innovative partner.

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www.ndm.no

Since the foundation in 1989 Norwegian Deck Machinery has grown to be a well known supplier of equipment for the marine and offshore market. NDM offers complete system design, engineering, production, testing and lifelong services for all our products. Design is made to ensure trouble free operations and high reliability with a minimum of service required. We always cooperate closely with our customers, authorities and classification societies in order to provide the best possible solution weather it is for new building projects, modification projects or special engineering projects.

We aim to always be the best possible partner for our clients – providing them with strong support and fulfill all requirements for reliable and operational friendly equipment.

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4 Marine

6 A Complete Supplier

8 Anchor Handling/Towing Winches

10 Secondary Winches

10 Storage Winches

1 1 Stern Rollers

12 A-Frames

13 Towing Winches

14 Active Heave Compensated Winches

15 Launch & Recovery Systems (LARS)

16 Windlass Winches

17 Mooring Winches

18 Mooring Systems

1 9 Tugger Winches

20 Capstans

20 Cargo Securing Winches

2 1 Constant Tension Winches

2 1 Bunker Reels

22 Winch Remote Control Systems

24 Oil & Gas 26 Bulk Loading Stations

29 XMAS & BOP Cranes

30 Umbilical Winches

30 Constant Tension Winches

3 1 Drill Floor Winches

32 Skidding Units/Systems

33 Drill Pipe & Drill Collar Latches

33 Special Engineering Services

34 special prOducts

36 Propeller Shaft Puller

37 Onboard Slipways

38 Cable Baskets

38 Cable Carousels

39 Transport/Handling Systems

40 Spooling Systems

4 1 Damage Repair Instructional Unit (DRIU)

42 service

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somE oF our rEFErEnCEs

Evita Island Enforcer Brave Tern Seabed Worker Viking Poseidon

marinENDM is a worldwide supplier of winches and handling equipment for the marine segment. Our main focus are products for offshore vessels, but we also supply equipment for tugs and merchant vessels.

Throughout the years we have developed an extensive range of products ranging from standard winches and on to advanced winches and equipment for lifting and handling of heavy loads.

Most of our clients operate in very demanding environments and they are in need of reliable equipment to meet the requirements set by the extreme conditions and todays challenges in offshore operations.

By being flexible and giving our clients high quality products according to their requirements in combination with a high level of service, NDM has managed to become a preferred supplier to both shipyards and shipowners.

For the toughest conditions you can rely on NDM as your partner for deck machinery. If you put NDM on maker`s list for your newbuilding projects we will offer you competitive and high quality equipment delivered on time.

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marinE

Skandi Gamma Stril Mermaid Skandi Constructor Normand Pacific Island Intervention

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a ComplEtE suppliEr

Chain rollers

Stern rollers – double type

AHT winch – triple drum models

Stern rollers – single type

Chain pulling winches

AHT winch – double drum models

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Secondary winches

Combined windlass-mooring winches

A-frames

Storage winches

Capstans

Tugger winches

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anChor handlinG/towinG winChEsFor all types of AHTS, NDM offers a wide range of anchor

handling/towing winches.

Winches are offered with hydraulic drive and with spooling

device according to client’s requirements. Our winches are

delivered with advanced bridge control systems Including all

required functions and automation, in addition to the local

controls on the winches. The rugged design ensures trouble

free operation under demanding conditions.

NDM offers a range of anchor handling/towing winches up to

500 T capacity (line pull at 1st layer).

• Hydraulic driven

• Double (waterfall or side-by-side) and triple (waterfall) drum configurations

• 150–500 T rated line-pull on first layer

• Up to 670 T brake holding

• Hydraulic operated brake

• Dynamic breaking to facilitate high load/high speed lowering without de-clutching

• Delivered with spooling device

• Local control for maintenance

• Remote control (on bridge) for operation

Winches are available in following configurations: • Double drum waterfall

• Triple drum waterfall

• Side-by-side

The winches are of heavy-duty box frame type construction

with the main drums running on spherical roller bearings. All

drums are de-clutchable.

Winch operating modes:There are several defined operating modes which can be used

when committing different types of work:

• Hoisting

• Lowering

• Speed lowering

• Dynamic breaking

FeatureSFeatureS

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Motors The workhorse of our AHT winches is the radial piston hydraulic

motor. This motor has up to 98 % volumetric efficiency under

ideal operating conditions. It has proven to function well in

many tough applications in In both heavy landbased industry

and in the offshore industry.

The motors are fitted with custom made load holding manifolds

which have several functions. The manifolds will close the

lift side if the pressure in the lowering side comes down to a

pressure where cavitation could occur. This ensures that the

load is held if a pipe is ruptured and also makes sure that the

motors never can cavitate.

In addition to the load holding function, the manifolds are

equipped with a free-wheeling function that can rapidly let the

motor rotate freely without any torque being transferred.

The manifold also includes pressure relief functions and boost

pressure inlet.

Main control valve The motors are being controlled by a high response industrial

proportional valve. This very fast and accurate valve enables us

to control the rotational speed and requested pressure acting on

the motors.

Gear stepsThe free-wheeling function is also used to create different gear

steps. By disconnecting one or a number of motors, the entire

Dobbel Drum Winches Triple Drum Winches

flow from the HPU can be used by fewer motors, creating a

higher rotational speed. This is very useful if a light load is being

used or if the wire without load needs to be rapidly raised from

the seabed.

The motors active in different steps are changed automatically

to have an even wear of all components. The gearing is fail-safe

and does not allow activation if the actual load is too high for

the requested gear step.

SafetySafety is a key issue. The hydraulic system has several safety

features and important functions which are backed up by battery

power and sometimes by energy stored in accumulators.

All critical functions are hardwired to work even if the control

system for some reason is inoperable.

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storaGE winChEs

NDM offers a wide range of secondary winches for AHTS vessels.

These winches can be delivered in various configurations and

with various pull and brake holding capacities.

The secondary winches combine large storage capacity of wire

and rope with higher pulling force. The secondary winches can

be used for transfering wire and rope to other winches while

maintaining a solid back-tension and thus enabling a higher force

used on the wire and rope during deployment.

sECondarY winChEsAn AHTS vessel normally consists of one (1) or two (2)

secondary winches where each of them has a storage capacity

of up to 1600 m Ø 203 mm synthetic rope or up to 4000 m or

Ø 76 mm steel wire. Our secondary winches are delivered with

a pull capacity from 100–200 T.

These winches are always equipped with a spooling device to

ensure safe spooling onto the drum.

FeatureS

Drive: Hydraulic

Configuration: Single drum

rated pull (1st layer): 100–200 T

Speed: To suit operational requirements

Clutch: Hydraulic operated

Brake: Hydraulic operated band brake

Control: Local and/or remote control

Drive: Hydraulic or electric




Brake: Manually operated band brake


NDM offers a range of storage winches/rope reels for vessels.

These winches can be delivered in various configurations and

with various pull and brake holding capacities.

The storage winches are used for storage of spare towing rope for

the main anchor handling/towing winch.

FeatureS

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• No steel work is necessary after the welding flange is attached to the hull

• A man hour reduction of minimum 75 % compared to a traditional roller during installation

• When dismounting and mounting the stern roller, there is no need for steel cutting or grinding to get the stern roller out

• By using pressure lubricated bearings, the stern roller will turn with a minimum of friction

• All in all, the short ended stern roller will be beneficial for both the shipyard (during installation) and ship owner

(during operation and maintenance).

aDvaNtaGeS

NDM delivers a unique and revolutionary stern roller, short ended type. The short ended

stern roller operates as any other stern roller.

But what’s unique is the labor and cost saving way the short ended stern roller is attached

to the ship’s hull. The unique way of attaching the short ended stern roller, is due to the fact

that the shaft is the same length as the stern roller itself, and is fastened to the ship’s hull by

means of a welding flange and a fastening flange bolted to the shaft and welding flange.

One flange is welded to the shaft, while another flange is welded to the ship’s hull.

This enables the roller to be installed much more efficiently than with a more traditional

solution. The same advantage is off course prevailing if the roller needs to be removed for

maintenance or adjustments.

Our stern rollers can be delivered from SWL 50 T (single models) and up to SWL 750 T

(double models) to fit all types of AHTS vessel and capable of working on all required loads.

stErn rollErs

Single model

Double model

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FeatureS optioNS

a-FramEsNDM offers a wide range of A-frames with a lifting capacity ranging from 10 T to 250 T

(others models are offered on request) and a working out-reach/in-reach of up to 25 m.

Our A-frames are delivered for either stern or side mounting. All A-Frames are delivered

according to clients requirements/specifications. Several options are available. Wire may

enter the A-Frame directly onto the center sheave or through sheaves up along one of

the legs.

our a-frames can be designed for the following purpose:• Anchor handling

• Plough handling

• Well intervention (module handling)

• Subsea handling (with use of AHC winch)

On request the A-Frame sheaves can be equipped with a load measuring device

• Hydraulic driven

• SWL from 10–250 T

• Rough design to meet requirements for use in harsh environments

• Easy to assemble/disassemble on deck

(can easily be moved from vessel to vessel)

• Local and/or remote control (from bridge)

We also supply special A-Frames for research vessels

• Winches (with or without AHC)

• Power units (integrated or stand-alone units)

• Tugger winches/guide wire winches

• Sheave arrangement with lower to deck function

• Remote control

• Bolted deck interface

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FeatureS optioNS

Drive: Electric or hydraulic

Configuration: Single or double drum

type of drum: Rope or steel wire

rated pull: 30–250 T


Clutch: Hydraulic operated

Brake: Hydraulic operated band brake

Control: Local and remote

• Electric or hydraulic

• Single or double drum – linear or waterfall configuration

• With or without Spooling device

• Tension/auto tension

NDM delivers a wide range of towing winches for all types of tugs, also combined with cable

lifters. We also supply towing winches for various types of offshore vessels (PSV and stand

by vessels). These can be powered by electric or hydraulic drive and with drum capacity

according to clients request. The winches are delivered with joystick bridge control including

required functions and automation, in addition to the local control on the winch.

The wire spooling system ensures excellent wire spooling of extremely long wires without

the need for a defined minimum distance between the winch and the first wire sheave.

Our rugged design made by experienced engineers, ensures trouble free operation under

extreme conditions.

Forward towing winches for tugs can be delivered according to customers requirements,

also according to active escort tug requirements. The towing winches aft. on the vessel are

delivered either in single or double drum configurations (water fall or linear configurations).

towinG winChEs

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FeatureS

aCtivE hEavE CompEnsatEd winChEsActive Heave Compensated winches filter out the effect of the

wave movement, allowing for more accurate data readings,

increasing equipment safety and reducing weather-related

down times.

The Active Heave Compensated (AHC) winches from NDM

are designed for rough and demanding operations in offshore

conditions. Our precise systems prevent unwanted undulation

or heavy sea movement causing sudden slack or pull on the

cable, stressing the cable and making the equipment at the

end of the umbilical unstable.

Modes:• Normal Mode

• Constant Tension

• Active Heave Compensation

• Active Heave Compensation Empty Hook

Control systems: Local and/or remote control. The control system can be

delivered with different configurations ranging from a simple

control unit and on to advanced systems with multiple

displays and data recorders.

Drive: Driven by secondary controlled hydraulic motors


type of drum: Umbilical or steel wire drum

SWL: Up to 100 T

Lifting height : 100–3000 m

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NDM delivers complete launch and recovery systems (LARS) for ROV handling.

NDM supplies a variety of launch and recovery systems (LARS) for ROVs and robotic tools.

These systems are designed to withstand extreme dynamic forces, ensuring safe and

efficient subsea operations in the most demanding environments worldwide.

Our systems is designed to handle ROV`s operating down to 7000 m depths.

Our LARS systems are designed to achieve maximum outreach and lowering, to ensure

that the ROV’s are handled out as far as possible and as close to the splash zone during

launch and recovery. These functions are crucial during operation in harsh weather where

waves and wind can push the ROV towards the vessel structure.

To ensure the the best uptime and safe operation of the entire system, focus on personnel

safety, accurate handling and easy maintenance forms the basis of our design.

our LarS systems can be delivered with the following configurations:• A-frame LARS system

• Crane based LARS system

• Deck mounted

• Hangar mounted

launCh & rECovErY sYstEms (lars)

The images shows a LARS system we have delivered to NIOT in India. This system is designed for operation down to 7000 m water depth

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FeatureS optioNS

Whatever your anchor application is, our line of windlass winches offers a variety of

styles and sizes to handle it. Standard features include fabricated steel construction, gears

hardened to exceed working load requirements, clutched and braked drum and corrosion

resistance. Electric or hydraulic drives are available along with warping heads. We can

modify windlasses to suit your application and special operating requirements.

NDM’s windlass winches have rugged design and heavy duty split bronze bearings.

The operating mechanism for brakes and clutches are designed for easy and safe

manual operation, but may also be remotely operated by hydraulic cylinders.

The brakes are easily adjustable. The winch design provides easy access to all points for

lubrication and inspection.



Configuration: Single or double

Chain size: 16 mm to 160 mm

Clutch: Manually operated



• Auto tension/tension control.

• With or without mooring drum.

• With or without warping end.

• Remote controlled (from bridge or radio remote)

• Chain length and/or speed measurement

• Bridge operated anchor drop

• Hydraulic operated drum break

• Dynamic lowering

windlass winChEs

Windlass winches without cable lifters, wire drum models, can also be delivered.

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FeatureS optioNS

NDM offers mooring winches with almost unlimited speed and line pulls. The delivery

program coversmooring winches for all types and sizes of vessels.

NDM’s mooring winches have rugged design and heavy duty split bronze bearings.

The operating mechanism for brakes and clutches are designed for easy and safe manual

operation, but may also be remotely operated by hydraulic cylinders. The brakes are easily

adjustable.

The winch design provides easy access to all points for lubrication and inspections. Mooring

winches are supplied with a pulling capacity from 5 to 40 T and are available in single, double

or triple drum configuration, in addition to split drums.

moorinG winChEs


Configuration: Single or multi drum

type of drum: Rope





• Auto tension/tensioning control.

• Hydraulic operated brake

• Hydraulic operated clutch

• With or without warping end

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FeatureS optioNS

moorinG sYstEmsNDM offers a range of mooring systems suitable for various

kind of offshore vessels which requires advanced mooring.

Our mooring systems consist of multiple mooring winches and

a centralized control system (in addition to the local control on

each winch).

Our systems are equipped with wire rope tension and payout

length control. The winches can either be in single drum or

double drum configuration and are equipped with spooling

device to ensure safe spooling of wire/rope onto the drum.

The winches are capable of emergency release under a

combination of all of the following conditions: Deadship (by use

of accumulators), brake on and hoisting/lowering conditions.

our mooring systems can be delivered in the following configurations:

• 4-point mooring

• 8-point mooring

• 12-point mooring

• 16-point mooring

Our winches for mooring systems are

delivered with a pulling capacity from 20–100 T

and with a drum capacity up to 2000 m

of wire or rope.


Configuration: Single or double drum

Warping end: With or without

type of drum: Rope or steel wire


Clutch: Manual or hydraulic operated

Failsafe brake: Manual or hydraulic operated

Safety: Emergency quick release


• Auto tension/tension control

• Remote controlled (from bridge or radio remote)

• Rope length and/or speed measurement

• Bridge operated anchor drop

• Water cooled brakes

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FeatureS optioNS

tuGGEr winChEsNDM offers a wide range of tugger winches powered by electric or hydraulic drive.

The rugged design made by experienced engineers ensures trouble free operation.

NDM’s tugger winches are designed for the extreme conditions onboard vessels.



Warping end: With or without

type of drum: Steel wire rope


Drum capacity: 100–600 m


Control: Local

• Deck mounted

• Wall mounted

• Slack rope speed

• Remote control

• Secure grid

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CarGo sECurinG winChEs

All capstans are availiable with electric or hydraulic drive.

The electric capstans can be incorporated directly into the deck

construction by means of a foundation pipe piece. The foundation

is open at the bottom and makes it easy to connect the motor from

below deck.

The electric capstans are delivered with DOL or frequency converter

for variable speed.

Our hydraulic capstans are designed with the complete drive system

inside the capstans in order to save space onboard the vessel.

Delivery range: 3–15 T.

Our CSW meets the highest standards of use at a very

competitive price.

FeatureS




FeatureS

Drive: Hydraulic or electrical



Control: Local control

NDM has developed a powerful and robust range Cargo Securing

Winches (CSW) which is designed for use in the most difficult

environments on board PSC vessels. The winches is with one

single drum and can be delivered with a wire capacity according

to our clients requests.

For best possible use on deck, the winch is built with manual

disengagement/freewheeling. Our CSW has a rated capacity of

3-5 T with a brake holding capacity from 5 T. To maintain the

safety on deck, the CSW is delivered with “failsafe” brake with

hydraulic deactivation.

Capstans

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We deliver different types of bunker reels for vessels. The bunker

reels are offered with capacities according to our clients requests

and can be delivered with or without spooling device.

FeatureS



type of drum: Steel wire drum



bunKEr rEEls

NDM delivers a range of constant tension (CT) winches. These

winches are normally used during crane operations (to secure

the load during lifting operations).

Our CT winches are designed for rough operation in harsh

conditions on deck. The hydraulic system is pre-set through an

external relief valve to limit the winch line pull a pre-determined

load. This load is achived by securing the winch rope to a fixed

point and then locking the winch directional control lever into

the pay-in-position.

Bunker reels are used on different types of vessels like seismic

support, FPSO and others. As a turn key supplier we can also

deliver the bunker reels with the needed hoses and couplings.

The bunker reels can also be delivered with spooling device

Constant tEnsion winChEs

FeatureS

Drive: Electric, hydraulic or pneumatic

rated pull: According to clients request



The winch will hydraulically stall at the pre-determined

pay-in-load setting. If the winch should be influenced by a

greater external force than that the pay-in load setting, the

winch rope effectively pulls from the winch drum. When the

external force sunsides to less than the pay-in load setting, the

winch will automatically pay in whilst keeping constant tension

within the winch rope.

Our constant tension are normally delivered with a pull

(1st layer) of 5–10 T but other models can be delivered.

The image shows a bunker reel delivered to Uksnøy Rederi. The reels is delivered to handle 250 meter 5” hose with swivel.

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New sentence: We are able to meet all your requirenets from

standard radio/remote controls and on to more advanced,

systems installed on bridge. With large and complex winches

installed on your vessel our clients rely on a control system

which makes sure that high loads can be handled in high

speeds with high pull without danger for either the crew or

the vessel. All our equipment is always designed with safety

features as our main priority and our control systems ensures

that these features are easy to operate.

All our systems are well proven to work under demanding

conditions and enables accurate winch control. For smaller

winches, we normally supply either portable or radio remote

control units. Theese allows the operators to operate mooring

or tugger winches from different locations on deck. By use

of remote controls, the operator will gain better control of

the operation and ensures that safety safety is improved at

a higher level.

For our largest and most advanced winches, we deliver

complete bridge (wheelhouse) installed control systems. These

systems are tailor made to control the winches in complex

operations, ensuring safe and accurate operations.

With large and complex winchesinstalled, one must be able

to rely on a control system which ensures that high loads can

be handled efficiently with high speed and high pull without

danger for the crew or vessel. All our equipment are

always designed designed with all needed safety features.

The control systems ensures that theese features are easy

to operate.

the bridge remote control systems are typically used for:• Anchor handling/towing winches

• Secondary winches

• Active heave compensated winches

• 4, 8, 12 & 16-point mooring systems

All these bridge installed control systems are designed for

constant monitoring of the winch systems. Safety is always the

main priority and therefore we ensure that alarms always will be

given if fails occur. All critical functions are hardwired to avoid

dangerous situations even during the worst conditions. Quick

release and emergency release are always available, no matter

what conditions you experience.

We can also deliver a data recording system together with our

bridge installed control systems. All winch data are constantly

recorded and stored in files. Recorded data can be played back

on the LCD screen. This gives simple access to historical data

and lets you monitor how a situation develops, or analyze

previous recordings.

To operate high duty winches in complex operations,

you need reliable control systems.

winCh rEmotE Control sYstEms

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Together with our largest and most advanced winches we

can also deliver operating chairs specially developed for

operation of winches. The control system is incorporated in

the chairs and gives the operator full access to all functions

within arms length.

The operating chairs meets the needs and levels of comfort

required when operating the winches in offshore conditions.

winCh opEratinG Chairs

Radio remote control unit Winch Operating ChairCapstan DOL control

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rEFErEnCEs

Bideford Dolphin Borgland Dolphin Bredford Dolphin Grane Oseberg A

oil & Gas NDM has long and extensive experience in delivering equipment for the oil and gas segment. We have specialized in custom built mechanical equipment ranging from winches, BOP cranes and bulk loading stations on to skidding equipment and other handling equipment.

Independently of project size, we emphasize to deliver high quality products on time and made to work in the harsh environment onboard oil rigs.

We cooperate closely with each customer to ensure that we always find the most beneficial solution for our clients.

Our base of engineers possess comprehensive technical expertise on mechanical and structural design and calculation in addition to associated documentation requirements needed to meet CE–marking, NORSOK, NS5820, DNV and others.

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oil & Gas

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Polar Pioneer Rowan Stavanger Statfjord B West Linus Heimdal

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Oil & Gas

Effective loading of fluids and dry bulk materials between supply vessels and fixed

or floating production units are necessary to maintain continuous operations.

NDM has developed and delivered solutions for safe and reliable hose handling even

during the most harsh and extreme offshore conditions.

Installing bulk loading stations with hose reel winches, gives several advantages:

advantages:• Increased safety for equipment and personnel in hostile offshore environments

• Less time needed for operation

• Reduced need for operating personnel– one man operated

• Enviroment protection and protection from spillage

• No more long hours of exposure to sunlight resulting in longevity of hose life

• Increased lifespan of the hoses due to less wear and tear

• Easy access for maintenance and service

bulK loadinG stations

FeatureS optioNS

Drive: Electrical, hydraulic or pneumatic

Number of reels: 1–16

Hose type: Softwall or hardwall

Hose lengths: Up to 120 m

Control: Local and/or remote

Diameter of hose: 11/2”– 8”

Zone (typical): Zone 1, Gas Group 11A/11B, T3

• With or without skid foundations

• Environmental protection

• Safety guards against reels for operating personnel

• Lifting equipment (lifting yoke)

• Delivered with or without hoses

• Wanderlead or radio control after: with or without skid

foundations

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Bulk loading stations from NDM are designed according to

prevailing rules and regulations and can be delivered for a

variety of hoses and lengths.

We can deliver standard solutions or custom design, suitable

for both new buildings and upgrading’s. For upgrading’s and for

modifications we calculate and design the station according to

the existing structures and cargo pipes onboard the rig.

The stations can be connected to ring line onboard the rig or be

delivered with dedicated HPU`s. Stations can be delivered with

a range of control options according to customer`s request.

a typical station will be fitted with reels for 60 m of 4” or 5” softwall hoses with floating element/floating hose for mediums like: • Diesel • Bentonite/Barite etc.

• Oil based Mud • Cement

• Water based Mud • Brine

• Potable Water • Base Oil

• Drill Water

Hose reels from NDM are delivered with a closed gear solution

to reduce the need for maintenance.

Reels are normally delivered in carbon steel, but can be delivered

in stainless steel or aluminum on request.

Spooling device for bulk loading stations

NDM has developed spooling devices for bulk loading stations.

For older hose reels the drums are sometimes made to wide

and correct spooling of the hose can be a problem.

The picture shows the spooling device we recently have

delivered for the Grane platform, operated by Statoil.

The equipment is delivered calculated and certified to fit

existing structures on Grane and design is made to ensure

easy maintenance onboard the rig.

NDM can deliver custom made spooling devices according to

size and number of reels.

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Oil & Gas

NDM designs various structures to fit our hose reels. We deliver

standard foundations or custom made foundation structures

including all necessary piping and interfaces.

Lack of space for installing the equipment is often a key issue

for this kind of projects. NDM has delivered a range of various

foundation structures designed to fit the existing structures

onboard the rig and to reduce the space needed for the station.

We deliver solutions to be placed on deck and solutions

for beeing mounted outside on the box girder in addition to

stacked solutions Certification is done according to project

specific requirements.

bulK loadinG rEEls & stations – modEls

Foundation struCturEs

Single bulk loading reel with skid foundation Double bulk loading reel with skid foundation

Multiple reel station with skid foundation

Double reel with safety guard Double bunker reel without skid foundation for mounting on to deck structure

Multiple reel station with skid foundation, stacked unit

We always aim to find solutions that will reduce cost, weight

and installation time for our customers without compromising

on quality.

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FeatureS optioNS

NDM delivers Offshore BOP Gantry and Semi Gantry Cranes for the new generation of

drilling rigs. Today the weight of the BOP valves can reach up to 400 T. To cope with such

heavy equipment handling needs, we deliver Offshore BOP Gantry Cranes with lifting

capacity of up to 500 T and a lifting height of up to 30 m.

The hoisting systems consist of two main winches, each with lifting capacity from 20 T and

up to 250 T. The BOP Cranes can be delivered with hydraulic or electrical drive and are adapted

to work in a potential explosion zone.

We use advanced strength calculation methods to minimize the weight of the BOP cranes.

A well thought arrangement with service platforms and ladders provides the necessary

access to all areas and allows the crane operations and maintenance to be carried out

safely and easily.

Xmas & bop CranEs


Lifting Capacity: 2 x 20 T – 2 x 250 T

Hoisting speed: According to clients requests

Lifting height: Up to 30 m

area classification: Safe Zone/Zone 2/Zone 1

NDM’s electrically driven, frequency controlled, BOP trolley during load test onboard the rig Bredford Dolphin.

• Two speed hydraulic motors to achieve «light line speed»

(higher speed at low loads)

• Guiding system which enables operation in harsh conditions

• Auxillary winch

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Oil & Gas

NDM’s umbilical winches are designed for all types/sizes of

umbilical. Our range cover standard and tailor made umbilical

winches available in single or various multi drum configurations. All

our umbilical winches are normally equipped with spooling device.

The umbilical winches can be delivered with hydraulic, electrical or

pneumatic drive.

Constant tEnsion winChEs

the pre-determined pay-in-load setting, then the winch be

influenced by a greater external force than that the pay-in

load setting then the winch rope effectively pulls from the

winch drum. When the external force subsides to less than the

pay-in load setting, the winch will automatically pay in whilst

keeping constant tension within the winch rope.

Our constant tension winches are typically delivered

with line pull (1st layer) from 5–10 T.

Other models are offered on request.

Drive: Hydraulic


rated pull: 5–10 T (standard configuration)

Drum capacity: According to clients request

Spooling device: According to clients request

Control: Local and/or radio remote control

NDM offers a range of constant tension winches for oil rigs

and floating production units.

Our CT winches are designed for rough operation in harsh

environments on deck.

The hydraulic system is pre-set through an external relief valve

to limit the line pull of the winch at a predetermined load.

This load is achieved by securing the winch rope to a fixed

point and then locking the winch directional control lever into

the pay-in-position. The winch will hydraulically stall at

umbiliCal winChEs

Umbilical winches can be designed for deployment and recovery

of the product, or simply for storage of the product when not in use.

Our winches can be designed to suit a wide range of products and

can be manufactured with swivels and/or slip rings if it is necessary

for the umbilical to be live during deployment or recovery.

FeatureS

optioNS

• Payout and line speed display

• Remote control

• Lifting frame

• Lift frame certification (DNV approval)

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FeatureS optioNS

NDM delivers a complete range of drill floor winches. Our range

of winches covers standalone winches together with complete

integrated winch units/systems. Our drill floor winches are

designed to work under the harsh environments in the North

Sea and our main focus is safe and reliable operations.

our range of drill floor winches consists of the following: • Utility winches

• Guideline winches

• Podline winches

Our winches are delivered as complete units, fully tested and

ready for mounting by means of bolting to rig substructures.

All winches are fitted with lifting lugs for safe and easy handling.

drill Floor winChEs

Drive: Electric, hydraulic or pneumatic

Drum Capacity: According to customers request

Spooling device: According to customers request


• Payout and line speed display

• Remote control (radio remote)

• HPU (for hydraulic models)

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Oil & Gas

NDM is supplier of various hydraulic skidding systems

for transport of heavy loads for both offshore and onshore

installations.

We deliver “ Gripper Jack” and “Claw” type skidding systems

for moving heavy loads along beams with high positioning

accuracy, making sure the load is transported safely into its

position.

Systems are designed for a range of different load capacities

and adaptable to different dimensions of flange width and

flange thickness on the skidding beams according to customer`s

project requirements.

The model shows a skidding system delivered for Rubicon

2000 modular drilling rig.

The skidding system consists of two similar skidding units

operating on two skidding beams. Each unit is equipped with

one hydraulic push/pull cylinder. The skidding unit is built up by

one traverse beam connected with two clamping units.

Each clamping has two hydraulic cylinders. The clamping unit

fix the skidding unit to the flange during each work stroke.

sKiddinG units/sYstEms

Skidding system delivered for Rubicon 2000 modular drilling rig. Max skidding weight (each system) is 156 T.

Total skidding capacity is 2000 T.

Skidding system delivered for Rubicon 2000 modular drilling rig. Max skidding weight (each system) is 156 T. Total skidding capacity is 2000 T

Claw type skidding system.Over-beams are fitted with a pull cylinder and claw. The cylinder pulls

the steel section, attached to the over-beam along the under-beams.

Skidding direction

Steel structure

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EnGinEErinG sErviCEs

NDM delivers latches for drill pipes and collars in various

configurations.

the latches are used on fingerboards on drilling rigs. each latch consist of the following:1 x Supporting steel structure

1 x Latch finger, long enough for support on opposite latch

1 x Pneumatic single acting spring return cylinder

1 x Shaft for latch

2 x Shaft for connecting of cylinder

Equipment is designed according to project specific capacity

requirements and pipe sizes.

NDM can perform advanced mechanical and structural analysis

on request.

We have extensive experience in using advanced and accurate

calculations and analyzing methods in combination with

structural and mechanical design.

Our skilled workforce are familiar with the application of all

rules and regulations typically adopted in the offshore industry,

e.g. NORSOK, DNV, NS and others.

drill pipE & drill Collar latChEs

The images shows a calculating and analyzing project we delivered for the living quarter installed by Apply Oil & Gas

onboard the jack up rig “Rowan Stavanger”

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rEFErEnCEs

spECial produCts Existing ways of doing operations can be improved by developing new and innovative equipment. NDM has since the start in 1989 been a provider of custom-built solutions which add economical, technical, environmental and/or safety value to existing technologies.

Concept development and product supply

NDM has extensive experience in customized solutions. Throughout the years we have delivered a range of products that just started out as an idea or a problem and turned out to be a complete turnkey product.

Our typical projects are purpose-built mechanical equipment and structures for marine or offshore operations and onshore equipment like shipyard equipment and equipment for general mechanical industry.

We take care of the total process from idea to concept development through design and manufacturing and all the way on to delivery, installation, start up, training and lifelong service.

Our experienced engineers solves the most complex problems and always aim to find the most cost effective solution for our customer without compromising on quality.

We possess all the technical expertise and associated documentation requirements needed to meet CE-marking, NORSOK, NS5820, DNV and others.

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Damage repair simulator Onboard slipway Propeller shaft puller Plant for cleaning of drillpipes

spECial

35

spECial produCts Existing ways of doing operations can be improved by developing new and innovative equipment. NDM has since the start in 1989 been a provider of custom-built solutions which add economical, technical, environmental and/or safety value to existing technologies.

Concept development and product supply

NDM has extensive experience in customized solutions. Throughout the years we have delivered a range of products that just started out as an idea or a problem and turned out to be a complete turnkey product.

Our typical projects are purpose-built mechanical equipment and structures for marine or offshore operations and onshore equipment like shipyard equipment and equipment for general mechanical industry.

We take care of the total process from idea to concept development through design and manufacturing and all the way on to delivery, installation, start up, training and lifelong service.

Our experienced engineers solves the most complex problems and always aim to find the most cost effective solution for our customer without compromising on quality.

We possess all the technical expertise and associated documentation requirements needed to meet CE-marking, NORSOK, NS5820, DNV and others.

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Cable carousel Spooling device for umbilicalCable basket Flange welding machine

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special products

FeatureS StaNDarD MoDeL (20 T SWL)

NDM delivers Propeller Shaft Puller Systems ranging from

20 to 80 T SWL.

The systems consist of a puller unit, a fork for taking down

rudders and one or more support units. In addition it can be

delivered with equipment for taking down thrusters.

The system is hydraulically driven and safely and quickly

pulls out the propeller and shaft without man driven hoist. It

reduces the risk for damaging the shaft during maintenance and

inspection and improves safety for the operating personnel.

The Puller unit and support units are adjustable in vertical and

horizontal direction and are easily operated from the control

valves on the puller unit.

propEllEr shaFt pullEr

The whole operation is done in only a few hours.

With today`s off hire costs this gives huge savings for the ship

owners and a competitive advantage for the repair yard.

The system can be delivered tailor made to customer`s request.

PULLER UNIT:

Lifting capacity: 20 T

Driving length, standard: 20 m

Working envelope, vertical: 1,5-4,0 m

Working envelope, horizontal: +/- 75 mm

SUPPORT UNIT:

Load capacity: 20 T

Working envelope, vertical: 2,0–3,5 m

Working envelope, horizontal: +/- 200 mm

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FeatureS

onboard slipwaYsNDM is supplier of single and double onboard slipways for

launch and recovery of daughter crafts onboard both offshore

and naval vessels.

The onboard slipways ensure safe docking of rescue boats and

other smaller vessels used onboard the “mother ships”.

The slipways from NDM are designed to handle daughter crafts

up to 12 m length, but we can also deliver “tailor made” solution

according to our clients requests.

The slipways are installed on the aft of the vessel and can be

delivered either with a freewheeled solution or with hydraulic

driven wheels for entering the mother vessel. It can also be

delivered with a separate winch for pulling the daughtercrafts

into the slipway.

Systems can be delivered mounted on an hydraulic controlled frame

or for for beeing mounted directly on to the structure of the vessel.

Drive: Hydraulic

Control: Local and/ or remote controlled

Wheels: Hydraulic driven or freewheeled

Foundation/frame: According to project specifications

The image shows an onboard slipway installed on the vessel “Havila Troll”.

The illustration shows a double slipway specially developed

for navy vessels

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special products

200 T cable basket

100 T cable basket with electrical drive300 T cable basket

CablE CarousEls NDM delivers cable carousels which easily converts ordinary

offshore vessels into cable layers.

Our cable carousels can be delivered in various sizes and

configurations to meet all requirements and drive can be either

hydraulic or electrical. The carousels can be divided in several

compartments if needed.

Our models are designed to meet all the rough conditions on

offshore vessels to ensure safe and reliable operation onboard.

Systems are delivered according to customer`s requirements

including control systems, tensioners, loading arms, access

stairways and ladders.

each carousel consists of three main parts:1. Part one is the lower part of the cable carousel and is

a grillage structure.

2. Part two is the rotating carousel with deck and movable

flanges for adaption to different cable sizes

3. Part three is the drive system and can be delivered either

hydraulic or electrical

CablE basKEts NDM is supplier of baskets for transportation and storage of

cable. We design equipment for a variety of storage capacities,

lengths and dimensions of cable.

We always aim to make the design as light weighted and user

friendly as possible. All baskets are calculated and certified

according to project specifications.

If wanted the baskets can be delivered with electrical

drive system.

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transport/matErial handlinG sYstEmsNDM is a supplier of custom made transport and material

handling systems for the offshore and onshore market.

We can solve most problems for our customers, weather it is to

improve HSE, meet new regulations, improve a process or just

solve lifting challenges.

our range varies from plain lifting beams and on to advanced handling and production systems.

• Material handling studies

• Custom made material handling solutions

• Material handling in combination with automated processes

• Spreader Beams

• Lifting Equipment

• Transport Systems

• Lifting and Access Platforms

Transport wagon for risers

1. Fully automated handling system for receivers onboard

seismic vessels

2. Fully automated plant for upgrading and cleaning of drill pipes

3. Side launching system for vessels at yard

4. Washing machine for drill pipes

1.

2.

4. 3.

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special products

FeatureS

NDM is supplier of tailor made spooling systems for correct spooling and storage of wire,

cable, hoses, fiber rope and umbilical.

Spooling systems are delivered electrical, hydraulically or pneumatic driven.

The spooling systems from NDM are designed for use in various operations and are

adapted to various sizes of drums.

Our systems are well proven and used by our clients on both on land based projects

(supply bases) and at sea (onboard vessels).

All systems are designed and delivered according to customer`s project specifications

and with the required documentation and certification.

spoolinG sYstEms

FeatureS

Drive: Electrical, hydraulic or pneumatic

Spooling drum: With or without

Spooling tension: According to clients request


Spooling device and spool back drum delivered for Aker Oilfield solutions for use onboard Skandi Aker.

Spooling winch for spooling of cable delivered

for Coast Center Base.

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FeatureS

NDM is a supplier of Damage repair simulators for training of naval recruits in handling

emergency situations. The Damage Control Simulators are built to replicate the inner design

of a ship and simulates the damages typical for a ship in battle, like running aground, or

being hit by grenades, torpedoes or bullets.

Representing the motion of the sea the simulator rolls whilst cold water floods in from

various “damage points”.

This simulator has 23 different training objects and can train up to 24 students at a time.

The images shows the damage repair simulator delivered to Haakonsvern Naval academy

in Norway.

Encouraging quick thinking and fast response, high level of communication and teamwork,

training in simulators provides a unique practical learning experience for the people involved.

• 23 various training objects

• Drainage system

• Hydraulic system for movement

• Water supply, high and low pressure

• Complete control system

• Light, heating and electrical cabling

• Ventilation plant

damaGE rEpair instruCtional unit (driu)

worldwidE sErviCE sErviCE & aFtEr salEs NDM support customers with safe, reliable and cost-efficient service activities throughout the lifetime of the product. Highly trained and experienced technicians are ready to access all of our customer`s needs.

• Technical support and assistance• Equipment installation and training• Commissioning• Testing• Annual service• General Maintenance, repair and upgrading• After sales/spare parts• In house engineering support.

• Service personnel available at short notice

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sErviCE

lonG-lastinG support sErviCEsNDM believes that it is in our and our customers’ interests to

keep close contact not only during the purchase period, but also

throughout the equipment’s lifetime. In that way our customers

will get the best product and we will continue to improve.

Our responsibility does not stop after installation!

Our service staff, together with our network of service agents,

ensures that we are able to help our clients no matter where in

the world their vessels are located.

worldwidE sErviCENDM has trained & authorized service personnel ready to assist

you worldwide with all supplied equipment. We can also offer

training and authorization to our service partners and customers.

ComissioninG and annual sErviCEAll commissioning of equipment delivered by NDM is done by

either service staff from our main office or by authorized service

personnel from our service agents.

This ensures that the equipment is proven to work before the

vessel or rig leaves the yard.

We can also provide annual service agreements to our

customers. For an annual fee we will then do yearly inspections

of the delivered equipment to prevent down time in operation.

aFtEr salEs and sparE partsNo matter where your vessel or rig is located, we will always

make sure that our after sales services and spare parts are

available in a short notice.

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Norwegian Deck Machinery aSUlvenvegen 34, N-5210 Os, Norway phone: +47 56 30 32 80Fax: +47 56 30 32 82e-mail: [email protected]: www.ndm.no

Pho

tos:

ND

M, S

hutte

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ck, R

une

Joha

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, Sta

toil.

ndm catalog 2013

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