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AHTS HUISMAN PRODUCT BROCHURE

HUISMAN PRODUCT BROCHURE AHTS

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Page 1: HUISMAN PRODUCT BROCHURE AHTS

AHTSHUISMAN PRODUCT BROCHURE

Page 2: HUISMAN PRODUCT BROCHURE AHTS

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01ABOUT HUISMAN

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We are Huisman. We design and manufacture

heavy construction equipment for the world’s

leading companies in the renewable energy, oil

and gas, civil, naval and entertainment markets.

Our products range from Cranes, Pipelay

Equipment, Drilling Equipment and Winches,

to Vessel Designs and Specials.

The history of Huisman is one of setting new

industry standards. Of making impact, since

1929. With step changing technical solutions

that vary from stand-alone to highly engineered

integrated systems. From concept to installation

and lifetime support. In these times of transition,

our passionate workforce and worldwide

production, service & sales facilities make us

equipped for impact.

Page 3: HUISMAN PRODUCT BROCHURE AHTS

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Huisman has developed a range of heavy duty Anchor

Handling and Towing Systems, providing a greater level of

safety, simple shipyard installation, higher functionality and

DNV compliance.

Winches are the heart of products such as cranes, drilling

equipment and pipelay systems, which Huisman is building

for decades. This ranges from subsea installation winches to

deepwater mooring winches and anchor handling and towing

winches.

Based on our extensive experience in the design and delivery

of equipment, Huisman has developed a new and revolutionary

design for a range of electric driven anchor handling and towing

winch systems, offering a greater level of safety, redundancy

and functionality. Handling tools, including anchor launch and

recovery systems and cable lifter exchange systems, have been

developed to further improve safety and efficiency in anchor

handling operations.

AHTS 02

GENERAL INTRODUCTION

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Page 4: HUISMAN PRODUCT BROCHURE AHTS

OPERATIONAL FEATURES■ High speed payout saving operational time■ Accurate winch control maximising system

performance■ Fuel efficiency and low emissions and lower

operational costs ■ No vibrations and low noise level■ Less fuel consumption and less maintenance

compared to low pressure hydraulics ■ Well proven user friendly control interface

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SAFETY FEATURES

The “New Generation” Anchor Handling and Towing System

The Huisman electric driven Anchor Handling and Towing

Winches have extended functionality. The new configuration

uses proven industry concepts such as water cooled clutches

and frequency controlled electric motors.

To meet the increasing demands of deep water operations,

several features are incorporated to safeguard vessel and crew.

Emergency release function

To assure vessel safety during harsh offshore conditions with

the risk of dangerous forces jeopardising the vessel stability, an

emergency release function is integrated in the winch drive train.

A water cooled clutch allows instant free running of the winch

drums, with the possibility to regain control over the wire or chain

when stability is regained. This feature complies with the latest

recommendations of the International Maritime Organization

(IMO) with regard to response time and residual line tension.

Maximise permissible line tension by Torque limiter

The winch system can be set to a maximum permissible line

tension. This setpoint is determined prior to the start of the

offshore operation. The set value could depend on for example

the line’s loading characteristics. The water cooled clutch will

slip when the preset torque value is exceeded and as a result

the winch will payout wire.

Improved snatch load protection

The water cooled clutch protects the winch system against

snatch loads that may occur during anchor handling, towing or

ploughing operations. Peak loads are better absorbed by almost

a direct link between the drum and water cooled clutch that is

subsequently linked to the drive system. Therefore, shock loads

are basically directly absorbed by the clutch. Also, the clutch

does not have a stroke limitation in case of a snatch load.

OPERATIONAL FEATURES

High speed payout

Saving valuable vessel time is achieved in high speed payout,

where the the water cooled clutch is set to slip in a controlled way.

Accurate winch control

Using high precision electric drives in combination with direct

load measurement in the torque flange, operators are offered

full winch control in all operating modes.

Fuel efficient, environmentally friendly

Considerable saves fuel and subsequently emissions. Electric

drive systems present up to 30% higher efficiency.

Easier Installation

Design of the equipment is carried out with low shipyard

installation costs and risk in mind. The pinned-type foundation

allows for a quick and easy installation sequence without the

need for lineup and under grouting of winch supports. The

electric drives eliminate requirements for heavy low pressure

hydraulic piping, resulting in months of extra installation time.

Winch range

Our current range of Anchor Handling and Towing Winches are

DNV and ABS compliant and cover a wide range of line pull.

Designs can be tailored to client requirements.

AHTSFEATURES

SAFETY FEATURES■ Emergency release for controlled fast line payout

restoring vessel stability■ Pre-set of maximum permissible tension during

critical operations■ Flexible and redundant drive system increases uptime ■ Compliant with latest rules & recommendations■ Protection against wire rope breakage due to

snatch load protection system

WINCH TYPE DRUM TYPE No. Pull 1st layer

Dynamic Brake 1st layer

mt @ m/min

Holding

1st layer

mt

Wire

length

m

Wire

size

mm

200mt AHT winch

Double drum, waterfall

Anchor Handling drum 1200 @ 15

260 1,400 8350-200 @ 0-200

Towing drum 1200 @ 15

260 1,700 7650-200 @ 0-200

200mt AHT winch

Double drum, waterfall

Anchor Handling drum 1200 @ 14

290 2,900 8650-200 @ 0-150

Towing drum 1200 @ 14

290 2,900 8650-200 @ 0-150

250mt AHT winch

Double drum, waterfall

Anchor Handling drum 1250 @ 22

450 6,500 9250-250 @ 0-250

A&R drum 1405 @ 14

450 3,250 9250-405 @ 0-150

280mt AHT winch

Double drum, waterfall

Anchor Handling drum 1280 @ 10

350 1,500 7670-280 @ 0-200

Towing drum 1280 @ 10

350 1,500 7670-280 @ 0-200

350mt AHT winch

Double drum, waterfall

Anchor Handling drum 1350 @ 10

500 2,500 8985-350 @ 0-200

Towing drum 1370 @ 10

500 2,000 9685-350 @ 0-200

400mt AHT winch

Triple drum, waterfall

Anchor Handling drum 1400 @ 10

450 7,000 87100-400 @ 0-200

Towing drum 2400 @ 10

450 3,000 87100-400 @ 0-200

500mt AHT winch

Triple drum, waterfall

Anchor Handling drum 1500 @ 15

550 7,000 87100-420 @ 0-200

Towing drum 2450 @ 20

600 4,000 87100-420 @ 0-200

OPERATIONAL FEATURES

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Page 5: HUISMAN PRODUCT BROCHURE AHTS

2020

-09

HUISMAN

Admiraal Trompstraat 2

3115 HH Schiedam

P.O. Box 150

3100 AD Schiedam

Harbour no. 51

The Netherlands

Phone: +31 (0)88 070 22 22

Email: [email protected]

www.huismanequipment.com