A self-tailing, man-riding capstan winch with the security and safety of a captive head
NEW mounting plate and tripod adapter now available.ThIs man-riding portable capstan winch is designed for confined space retrieval or for use with davit systems using an unlimited length of fibrous rope. The captive head allows the winch to be used safely, and keeps the rope from accidentally releasing.
Simple to use; diverse applications
The LokHead can be used anywhere a load needs to be lifted and lowered. Rigged to a tripod, it can be used for confined-space rescue, for load moving/hauling, and man-riding.
Maintenance is easy
Clean and grease winches regularly as described in the product manual.
A lightweight CE certified portable winch
The Riggers Winch provides the user with a lightweight, CE certified, portable winch mounted to a robust adaptor plate. Offered in two (2) sizes, the single-speed 200 model weighs only 4 kg (8 lb) and has a maximum rated load of 1.96 kN. The 2-speed 500 model weighs just 7 kg (15.4 lb). Its maximum rated load of 4.90 kN maximises operator pulling power by up to 40 times. Multiple mounting options provide versatility when working in challenging or remote environments.
Simple to use and ideal for diverse applications
Rewind™ Radial Line® Electric Winch
Wind in and pay out long lengths without touching the rope
Use to wind loaded ropes in and pay them out under loads with unlimited line lengths.
The Rewind operates like a standard Harken 2-speed electric winch—fast for speed, slow for power. The rewind function is activated by turning the red knob on the winch base. Ropes can be wound in or paid out from a remote location using the twin in/out buttons.
A Harken locking handle inserted into an unloaded winch automatically disconnects the motor gear for manual operation. The Rewind has a 12-volt horizontal motor.
A spring-loaded arm of investment-cast stainless steel keeps line captive. Load-carrying gears and pins are 17-4 PH stainless steel for strength and durability. Composite roller bearings and bushings reduce friction under load, are corrosion resistant, and don’t require lubrication. Drums are available in hardcoat-anodized aluminum.
Professional installation is recommended, with wiring checked by a certified electrician.
Winches can be disassembled and serviced in place. The snap-fit design keeps bearings captive in a high-strength Delrin® cage when the drum is removed for maintenance.
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.
Remotely control long lines.
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.
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.
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.
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
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:
Electric Captive Reels
A robust and compact system for managing high loads
Harken Electric Captive Reel Winches provide a robust and compact system for managing high loads with fiber rope. Use for remote line handling:raise/lower lines all at the touch of a button. No need for a hydraulic system with these electric captives.
Lightweight, Low-Maintenance Materials
The winch frame and drum are 6061-T6 hardcoat-anodized aluminum. Most components are modular for easy reassembly and inspection.
A gear-and-chain transmission drives the feeder screw, allowing the line to lie smoothly on the drum in a single layer.
The screw design positions the screw close to the drum, reducing winch size.
A mechanical switch limits the stroke of the feeder to prevent overtravel.
Slack Line Sensor
A mechanical slack line system stops the drum from turning when there is no load on the line, preventing overrides.
All parts connected to electrical circuitry are positioned on the same side for maintenance. The screw bearings and gear transmission are also located on this side for easy inspection. Bearings are self-lubricated. The main gearbox is sealed and lubricated with oil.
Electric Captives are available in 1.5-ton and 3-ton sizes with standard 12-volt and 24-voltpower. 12V and 24V have maximum line speeds of 12 and 13 meters per minute respectively. The winch has a single gear and is managed with push buttons for easy line management.
UniPower 900 Radial Line® Winch
A low-profile electric winch
This single-speed winch combines the advantages of a low-profile manual winch with the power of a 12- or 24-volt, low-amp-draw motor.
The motor is partially imbedded inside the drum, so that it extends only 105 mm (4 1/8″) below the winch base.
Winching applications where space is at a premium and low current draw is important.
The drum features the Harken Radial grip for minimal line wear and controlled easing. The low-amp, high-efficiency motor, and the low friction of the roller bearings, minimize power draw. Winches include a waterproof switch and a one-speed control box. A built-in current controller protects hardware by electronically limiting the winch’s maximum pull. The UniPower can be driven by a standard handle if there is a loss of power.
UniPower Radial drums are available in hardcoat-anodized aluminum (900UPWA), or mirror-finished chromed bronze (900UPWAC). The stripper arm and load-carrying gears are stainless steel for strength and durability. High-strength composite self-tailing jaws and skirt save weight. Composite roller bearings are lightweight, reliable, and maintenance-free.
Harken recommends professional installation, with wiring checked by a certified electrician.
Apply a light coat of grease to the gears, and oil the pawls and springs. Remove dirt with a mild solvent. Periodically check electrical connections.