EN13157 Pulleys
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:
Maintenance is easy The simple construction requires no lubrication. Simply flush with fresh water to keep bearings free rolling. |
Purchase Systems
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. |
SBL Snatch Pulley
The ultimate in power-to-weight efficiency
|
|
SBL (strong but light) Snatch pulleys maximize the benefits of fiber rope within a safer, more ergonomic working environment. Weighing less than 25% of comparable pulleys, they make light work of rigging and deployment. The hardcoat-anodized sheaves run on high-efficiency composite bearings, reducing rope wear.
Simple to use and ideal for diverse applications SBL Snatch pulleys can be used for towing, mooring, pulling, and lifting across many industries.
Maintenance is easy The simple construction requires no lubrication. Simply flush with fresh water to keep your SBL Snatch pulley free rolling. |
Oceanic Cable Block
Light enough to align to the load
|
|
Harken Oceanic cable blocks are used on research vessels to safely lead data cables and towed objects overboard. At only 19.3 kg (42.5 lb), the 500 mm (19.7″) sheave diameter block is light enough to align to the load, optimising cable tracking.
Oceanographic research The Oceanic cable block is used by Woods Hole Oceanographic Institute, University of Rhode Island (USA), and University of Alaska – Fairbanks oceanographic research departments, as well as many other research organizations. Maintenance is easy Flushing the block with fresh water after use will keep the dry-running bearings free rolling. If further maintenance is required, one hex wrench is all you need for disassembly. All the bearings are captive, so no need to worry about losing parts. |
