HARKEN SOLUTIONS for Superyachts

Harken is the leading manufacturer and distributor for innovative sailing hardware and accessories. With over 45 years in the business, we understand the requirement for sleek and discreet solutions to everyday problems—from window/topside cleaning, sliding doors, recovery systems for tenders and jet skis, to attachment points for fenders.

27 mm Access Rail
27 mm Access Rail

WORK EXTERNALLY WITH FREEDOM OF MOVEMENT

The Harken Access Rail system is designed to be used as an adjustable anchorage point for external maintenance. This system provides freedom of movement at height, and also the ability to lock into position while working.

Simple to use and ideal for diverse applications

The 27 mm Access Rail systems has a wide range of applications and can be used in a variety of industries:

• Construction/steel frame and envelope projects
• Stage management, filming and rigging
• Renewable energy/blade cleaning
• Architectural/building survey
• Facilities management/asset integrity inspections
• Vessel maintenance

System components (click product to enlarge)

27 mm components

 

 

Full specification details (click table to enlarge)

27 mm specifications

Access Rail case study

 

Harken Access Rail Exceeds Updated EN795:2012 Regulations
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Used for
Cosmetic maintenance

Hydraulic Captive Reels
Hydraulic Captive Reels

Redefining load management

The result of four years of intense development at Harken Italy’s dedicated facility, captive winches are offered with pulling loads of 1.5 to 50 tonnes and are available in both Electric and Hydraulic

The Harken Captive Reel Winch has a large diameter hollow drum allowing high line lengths, combined with high load capacity, while reducing weight to the lightest on the market. The feeder screw ensures the line is loaded onto the drum in a neat, tight roll so that it pays in and out smoothly with complete control.

Designed for use with fiber ropes, it offers lighter and easier handling.

 

Oceanic block bearings

Self-lubricating lead screw and sheave allow line to lie smoothly on the drum, even when slack

Oceanic block bearings

Precise gearing provides even line take-up and release

USES
Remotely control long lines.

WINCH FEATURES
The first 60 mm of the drum is knurled, increasing holding power of initial line wraps and reducing line needed for effective trimming. The feeder transmission features twin feeder screws to balance the load on the feeder sheave assembly. Double-screw design positions screws close to the drum, reducing winch size by 10%-20% over similarly configured winches.
Automatic disc brake between motor and gearbox is locked unless system is activated.
Two inner magnetic switches factory set at the feeder’s stroke limits prevent overtravel. Two outer fail-safe limit switches automatically engage the brake.
Using a synchronised transmission, four gears drive the twin feeder screws. Adjust line size by changing two gear sets on the motor end of the winch.
The winch is driven by an industrial sealed hydraulic motor.

MATERIALS
Winch frame and drum are 6061 Hardcoat anodized aluminum to reduce weight.
Feeder screw nut and feeder skate are made of a self-lubricating composite. The gear cover is carbon fiber.

MAINTENANCE
All parts connected to hydraulic or electric circuitry, screw bearings, and gear transmission are on motor side of winch for easy access.
All bearings are sealed, and lubricated with grease. The main gearbox is sealed, and lubricated with oil.

OPTIONS
Line exits from the winch are available in left or right configurations.
Two-speed or variable-speed hydraulic motors available.
Captives come in 1.5T, 3T, 6T, 9T, 12T, 16T, 18t and 25T MWL

Click here to read more about our Hydraulic captive reel winches on our marine site….

For further information and full specifications please see the ‘Other Information’ tab.

 

 

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Used for
Mooring line systems

McLube® Antifoul Alternative
McLube® Antifoul Alternative

Part No. 7881

The Environmentally-Friendly Antifoul Speed Polish for Everything below the Waterline!

McLube’s Antifoul Alternative is a breakthrough high-gloss; non-abrasive polish that inhibits marine growth below the waterline, keeping hulls fast and clean for weeks at a time. Citrus based, it is earth-friendly, biodegradable and safe to use.

Antifoul Alternative applies quickly and easily onto all hull types and surfaces, including Hypalon® tubes and other plastics and below-water metal fittings e.g. props and drive shafts. Powerful UV protection keeps cleaning to a minimum when the hull comes out of the water.

Usage:  Everywhere below the waterline – hulls, props, engine drive shafts, RIB tubes.

Details

  • Combines McLube’s bonded PTFE suspension system with citrus-based, long-lasting, high-gloss polish
  • Quick and easy to apply to any hull surface or underwater fitting.
  • Combats, stifles marine growth and slime; keeps hulls fast and clean for weeks.
  • Four times the UV protection of most marine polishes.
  • Reduces drag and increases efficiency on all hull types.

 

Got a question?  Please contact info@harkenindustrial.com

Please visit www.mclubemarine.com for detailed information on product application, benefits, performance, and field testing.

 

McLube is a registered trademark of McGee Industries, Inc.
Hypalon is a registered trademark of E.I. DuPont de Nemours and Company.

 

McLube® Case Study
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Used for
High-gloss polish
Prevents marine growth

Trolley and Rail Systems
Trolley and Rail Systems

LOW-FRICTION LINEAR MOVEMENT                    Trolley Information  Rail Information

Harken trolley and rail systems provide a simple low-maintenance way to move loads smoothly. Trolleys feature recirculating ball bearings housed in strong, lightweight, corrosion-resistant aluminum for dependable, low-friction linear travel.

low-precision

Low friction, smooth rolling
Harken rails and trolleys provide a low-friction rolling solution under both compression and tension loads.

Torlon® or Delrin® ball bearings reduce friction to move loads easily, and require no lubrication. Wire retaining clips and composite corner keepers keep ball bearings captive, allowing trolleys to be easily removed for maintenance.

Harken trolleys are designed with an open-ball race for easy maintenance. The rail can be bent to various radiuses, allowing the trolley to run freely.

compression-and-tension

Curved rail
Rails can be bent to suit various applications. Minor bends can be made when the rail is installed.

If the rail requires greater bend, Harken can provide horizontal, vertical, or compound curves to specification.

Contact Harken for more details.

Trolleys
Harken trolleys are available in a variety of sizes and configurations.
Click here for full information on our range

Rails
The rail is a simple, strong, low-maintenance system on which the load travels.
Click here for full information on our range

Applications
Simple to use and ideal for moving heavy loads
Harken trolley and rail systems can be used in a wide range of applications and industries:
• Construction
• Renewable energy
• Facilities management
• Vessel maintenance
• Material handling
• Theatrical
• Architectural
• Utilities, oil and gas
• Exercise

Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.
Delrin is a registered trademark of E. I du Pont de Nemours and Company or its affiliates.

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Used for
Sliding doors
Tender and small craft recovery

Folding Padeyes
Folding Padeyes

Part No. See table below

Folding Padeyes

Folding padeyes keep surfaces and accesses clear. They’re ready when you need to attach something but fold safely out of the way when they are not in use.

3206

3206

3207

3207

Folding padeyes_dimentions

Folded padeye tables

 

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Used for
Fender attachments
Lashing points

Purchase Systems
Purchase Systems

Part No. 
IN105 – 6:1 purchase system
443.2624 – 4:1 purchase system (Contact Harken UK)

LIGHTWEIGHT, COMPACT, LOW-FRICTION, CERTIFIED

Harken purchase systems increase operation strength, providing low-friction pulling power in a wide variety of pulling/lifting operations. Systems can be used on their own, or easily combined with an existing system for tensioning, deviation, or casualty transfer. Purchase systems come fully rigged with tamper-evident termination.

Simple to use in load-assist applications
Harken purchase systems are used by emergency services and rescue personnel to help transfer loads and individuals from working ropes to alternates. The systems are also used to transfer loads in deviation, and to take the load when lifting inanimate objects.

Maintenance is easy
To clean, simply flush pulleys with fresh water. As with all equipment, check regularly to make sure it is in good working order. Check rope for chafe and wear. Make sure tamper-evident seals are intact.

LA low friction sheave

Low-friction sheave
Delrin® ball bearings provide low-friction, easy rope release under load. Ball bearings are UV-stabilized for maximum protection.

LA ball bearing cam cleats

Ball bearing cam cleats
Harken ball bearing cam cleats hold rope securely and release easily under load. Multiple rows of ball bearings reduce friction. The cam’s V-shape guides rope for easy entry.

LA fairlead

Tamper evident
Purchase systems are supplied prereeved and fully assembled. The securing knot is sealed to prevent irreparable damage to the system.

PS CE

CE certification
CE certified under EN 13157 (Machinery Directive). IN105 has a maximum rated load of 1.47 kN; IN2624 has a maximum rated load of 1.98 kN.

Delrin is a registered trademark of E.I duPont de Nemours and Company or its affiliates.

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Used for
Rigging deviations
Man over board recovery

EN13157 Pulleys
EN13157 Pulleys

HARKEN HAS A SOLUTION TO ANY PULLING PROBLEM.

We offer over 470 types of pulleys with breaking loads from 0.5 to 946 kN. Sheave diameters range from 16 – 150 mm with the option of single, double, and triple sheaves featuring ratchets, cleats, beckets, opening sideplates, and padeye attachments. Attachment options include fixed head, swivel head, cheek attach, or soft attach.

Simple to use and ideal for diverse applications
Harken pulleys can be used in rope-handling applications across many industries:

  • Theatrical
  • Stunt work
  • Cable laying
  • Load towing/securing

Maintenance is easy
The simple construction requires no lubrication. Simply flush with fresh water to keep bearings free rolling.

Black-magic

Black Magic® Air® pulleys
With high strength-to-weight ratios and free-rolling, high-load roller bearings, Black Magic Air pulleys handle high dynamic and static loads where friction is an issue.

Midrange

 

 

 

 

Classic Midrange
These robust pulleys are ideal for handling high loads. Free-running Delrin® ball bearings roll on flat races to allow fast haul and release under high or low loads.

 

Hexaratchet

Classic Midrange Hexaratchet
Midrange Hexaratchet pulleys grip loaded lines, relieving holding loads while maintaining quick ease and haul with complete control. A switch on the side engages and disengages the ratchet mechanism.

ESP

ESP pulleys
Sheaves feature sleeve bearings to handle high static loads. Ball bearings handle sideloads. Aluminum sideplates make ESP pulleys strong and durable.

T2

T2 soft-attach pulleys
These lightweight, low-friction pulleys tie, splice, or lash to almost anything. With no metal components, they are exceptionally corrosion and conduction-proof as well as spark free.

ce pulleys

Certification
Harken offers a wide range of EN13157 certified pulleys for hand-operated lifting equipment.

 

The table below includes a selection from Harken’s range of CE pulleys.

 

PULLEYS’ SPECIFICATIONS

Part No.

Description

Lenght

Weight

Max fibre rope**

Max rated load

Break Load

   

in

mm

oz

g

in

mm

kN

kN

IN340

29mm block – swivel

2 5/8

66

0.9

26

5/16

8

1

4

IN114

29mm wire upright pulley

1 1/2

38

1.5

43

5/16

8

2

8

IN2660

75mm single carbo pulley

5 3/8

137

6.9

195

9/16

14

3.5

15

IN2661

75mm single carbo pulley with becket

6 1/2

165

7.5

214

9/16

14

3.5

15

IN6059

57mm ESP single swivel pulley

5 1/2

140

7.7

218

5/8

16

4

16

IN6050

57mm ESP teardrop pulley

3 11/16

93.5

4.3

122

5/8

16

4

16

IN308

single 2″ wire block

5.25

149

1/4

6

4

16

IN1540

76mm midrange single pulley

6 1/8

156

13

267

9/16

14

5

20

IN1549SSP

76mm midrange single pulley hexaratchet clockwise ratchet

6 1/8

156

14

297

9/16

14

5

20

IN6058

75mm ESP fiddle pulley

8 3/8

213

14.7

415

3/4

19

6.5

26

IN3215

57mm single swivel pulley

4 11/16

119

5.36

152

7/16

12

5

20

IN6056

57mm ESP teardrop pulley

4 5/8

117

7.8

   221

3/4

19

6

24

IN2662

75mm double carbo pulley

6

152

14.2

402

9/16

14

6

24.5

IN6058

75mm ESP swivel pulley

6 1/4

159

    12

340

3/4

19

6.5

26

IN6100

100mm ESP swivel pulley

8 1/8

206

28.5

808

3/4

19

10

40

IN3240

75mm single swivel pulley w/pinhead

4 7/16

113

8.72

247

9/16

14

12

48

IN3233HEX

75mm double swivel pulley w/hex shackle

5 1/4

134

25.44

721

9/16

14

12

48

IN3232

75mm single swivel pulley w/becket

6 3/16

157

12.8

363

9/16

14

12

48

IN3231HEX

75mm single swivel pulley w/hex shackle

5 1/8

129

11.68

331

9/16

14

12

48

IN3231

75mm single swivel pulley

5 1/8

129

11.68

331

9/16

14

12

48

IN3246

100mm single swivel pulley

8

43

21.98

623

5/8

16

15

60

IN3256

125mm single swivel pulley

10

43

36.8

1042

3/4

19

22.5

90

 

Any of our pulleys can be certified.

Please contact us for further information, or visit our marine website to view our entire pulley range.

 

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Used for
Man overboard systems
Davit arm systems

Round (S) EN795:2012 Class A  Anchor
Round (S) EN795:2012 Class A Anchor

Part No. 441.627

TESTED TO EN795:2012 CLASS A

Uses

The 441.627 stainless steel round anchorage point is designed to be permanently installed on a structure so that an anchor device, or personal protective equipment can be attached to it, facilitating safe working at height.

The padeye is appropriate for single-person use with an energy absorber to EN 355. It is large enough to allow articulation, will accommodate karabiners, and is cost effective.

  • Please note – actual product will have a serial number and maximum load etched on.

cross image no text

WARNING! – This product is part of a personal fall arrest system.

It is the installers responsibility to ensure the suitability of base materials into which the structural anchor is fixed.

Alterations or misuse of this equipment, or failure to follow the instructions contained in the manual, may result in a fall or failure to arrest a fall leading to serious injury or death.

 

 

DIMENSIONS

Dimensions

mm

Inches

A

57

2.25

C

27

1.1

D

30

1.2

E

30

1.2

F

16

0.6

G

24

1.3

 

SPECIFICATIONS

Weight

118 grams (4.16 oz)

Material

17-4 PH stainless

Maximum rated load

6 kN (EN795)

Breaking load

35 kN

Recommended fasteners

4 x M6 (recommend A2 70 SS)

Certified to EN 795:2012

One person fall arrest

 

 

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Used for
Lashing points
Anchorage points

 

Winches
Winches

DESIGNED TO WITHSTAND DEMANDING CONDITIONS

Harken offers a range of winches to take the work out of load management. The winches handle rope diameters from 6 – 32 mm with loadings from
50 kg – 70 tonnes. Applications include emergency recovery, manual load handling, tripod applications, electric and manual davit arms, and certified
man riding. The range of power ratios helps to reduce fatigue and risk of injury when managing heavy loads.

Simple to use and ideal for moving heavy loads
Harken winches are used in a wide range of industries:

• Construction
• Theatrical
• Renewable energy
• Architectural
• Facilities management
• Utilities, oil & gas

manual-winch-500-x-500

Manual

Efficient and dependable, Radial Line® winches are powerful performers. The shaped drums feature diagonal ribs to maximize gripping power and reduce
line wear. Lightweight high-strength bearings and bushings reduce friction under load, are corrosion resistant, and do not require lubrication.

electric-500-x-500

Electric

Powered winches allow the operator to handle high loads with fingertip control. Vertical or horizontal motors offer flexible mounting options.

ultra-500-x-500

High power, ultra lightweight

Use when high load capacity and high strength-to-weight ratios are critical. The wide drums provide extra surface area to secure high-tech lines. Winches can be driven by electric or hydraulic motor or pedestal for power, or with a standard winch handle.

captive reel

 

Captive reel

These compact, powerful winches redefine load management. The feeder screw ensures the line is loaded onto the drum smoothly, so it pays in and out with complete control.

handle-500-x-500

Accessories

Harken winches can supply manual winch handles, spare parts and servicing kits for the winch range making it easy to service and maintain the winches without needing to send the parts back to the manufacturer.

Visit our Marine site to see the full range of our winches or contact us to discuss your requirements.

 

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Used for
Davit arms systems
Electric & Manual
Emergency recovery

Stainless Steel Diamond EN795:2012 Class A Anchor
Stainless Steel Diamond EN795:2012 Class A Anchor

Part No. 441.689

TESTED TO EN795.1997 CLASS A1

Uses

The 441.689 stainless steel diamond anchorage point is designed to be permanently installed on a structure so that an anchor device, or personal protective equipment can be attached to it, facilitating safe working at height.

The padeye is appropriate for single-person use with an energy absorber to EN 355. It is large enough to allow articulation, will accommodate karabiners, and is cost effective.

padeye_dimentions

DIMENSIONS

Dimensions

mm

Inches

A

98.4

3.9

B

58.7

2.3

C

73.0

2.9

D

34.9

1.4

E

39.7

1.6

F

22.2

0.9

G

27.0

1.1

 

SPECIFICATIONS

Weight

213 grams (7.50 oz)

Material

Stainless steel

Maximum rated load

300 kg/661 lb ( 3 kN )

Breaking load

3500 kg/7716 lb ( 35 kN )

Recommended fasteners

4 x M8

Application standard

EN795.1997 Protection against falls from a height

Anchor devices – Requirements and testing

Class A1 – Structural anchors

 

 

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Used for
Lashing points
Anchorage points

 

Case Study – Superyacht garage storage

The yacht’s owner wanted to store multiple vessels such as RIBs and jet skis in the yacht’s tightly-packed, low-ceilinged garage, but have the ability to launch them off a single platform or hoist.
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Case study – Davit Winch.

Atlas carbon-fiber davits are designed to make light work of a variety of lifting tasks. These davits are rated to lift up to 500 kg (1102 lb), but are light enough to be removed by hand. The company’s requirement was for powered or manual winches that would protect the rope and maximize its lifespan during winching operations.
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Case Study – External Maintenance

With the increasing size of modern superyachts, washing and maintaining vessel exteriors have become difficult and dangerous.
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