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  • Doughty Heavy Duty Quin Sheave Pulley– These Quin Sheave Pulleys constructed from nylon sheaves together with ball raced bearings for friction-free operation. ⌀4'',6'' & 8'' sheaves available. For Heavy Duty. – Now available at MTN Shop US.
  • Doughty Heavy Duty Quin Sheave Pulley– These Quin Sheave Pulleys constructed from nylon sheaves together with ball raced bearings for friction-free operation. ⌀4'',6'' & 8'' sheaves available. For Heavy Duty. – Now available at MTN Shop US.

Doughty Heavy Duty Quin Sheave Pulley

Product No. T42905

Regular price $509.34 $509.34
SIZE
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Product details

Doughty Heavy Duty Quin Sheave Pulley


The Doughty Heavy Duty Quin Sheave Pulley is a robust and modular rigging solution tailored for the demanding environments of theatre, film, and television productions. Designed with industry professionals in mind, this pulley features a durable construction and smooth operation, making it ideal for complex lifting and suspension systems.

Constructed with high-strength 0.2'' thick steel side plates and nylon sheaves with ball raced bearings, the pulley ensures friction-free, reliable performance. Available in 4'', 6'', and 8'' sheave sizes, each version offers an impressive Working Load Limit (WLL) of 441 lbs, 882 lbs, and 1323 lbs respectively.

The Doughty Pulley system supports both fibre and wire ropes and is compatible with a full range of bracketry and fixings. This Quin Sheave model is part of a modular system that allows easy integration with single, double, triple, and quad sheave configurations for versatile lifting applications.


Downloads:

User Manual



Key Features:

  • Modular pulley system designed for theatre, film, and TV applications
  • Heavy-duty construction with 0.2'' thick steel side plates
  • Nylon sheaves with ball raced bearings for smooth, friction-free operation
  • Available in 4'', 6'', and 8'' sheaves with respective WLLs of 441 lbs, 882 lbs, and 1323 lbs
  • Compatible with both fibre and wire ropes and a wide range of bracketry


Specifications:

  • Sheave Dimensions & WLL: 4'' (441 lbs), 6'' (882 lbs), 8'' (1323 lbs)
  • Recommended Rope/Wire Sizes:
    4'' Diameter Sheave: 0.5'' Rope OR 0.16'' Wire
    6'' Diameter Sheave: 0.7'' Rope OR 0.24'' Wire
    8'' Diameter Sheave: 0.7'' Rope OR 0.24'' Wire
  • Width: 6'' (same for all sizes)
  • Material: Nylon sheaves and 0.2'' thick steel side plates
  • Operation: Ball raced bearings for smooth, low-friction performance


References:


Doughty Engineering, established in 1985, is a UK-based manufacturer recognized globally for its high-quality rigging, suspension, and lifting equipment. As a member of PLASA and ESTA, Doughty ensures all products meet the highest standards of safety and performance in the entertainment industry.

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