
Single Double Sheave Marine Pulley Block
Rated lifting capacity t: 20
We have been engaged in the research and development and production of Electric hoist running trolley, Three Wheel lifting Pulley, L-shaped Lifting clamp with rich experience focusing on this industry for several years, and always in possession of the most advanced formwork technology consultation. We insist on being market-oriented, quality for survival, and management for efficiency as our company's guiding ideology. We will continue to work hard to win the trust of customers with high quality products and services, so that every customer can achieve the goal of 'accelerating business growth and strengthening core competitiveness'. Over the years, with high-quality solutions, first- class service, ultra-low prices we win thee trust and favor of customers.
Product Introduction
Multi Wheel Pulley applies thickened wheels for high load capacity and durability. It can be used either in conjunction with a crane, as a pulley set, or individually. This lifting pulley is versatile, and its cleats can be opened to facilitate the installation of ropes. Flexible, sturdy and wear-resistant, it can withstand a long time of proper use. This pulley is made of high quality steel, one-piece manufacturing process, which has large bear-loading capacities and can efficiently increase transportation speed. Also, we accept customization, able to provide you stable quality and high-standard producing.
Features
Multi Wheel Pulley is available with different models and specifications, so you can choose the suitable one for your needs. It is compact and smooth, easy to carry, and its non-slip, self-rotating spring greatly improves safety factor. It also performs well against high temperatures and can work perfectly under most conditions. Also, it runs smoothly and has good silence effect, allowing you to better concentrate on the work. Multi Wheel Pulley can be easily used in a variety of applications, such as construction sites, factories, and warehouses, so it is suitable for applications with high transport volumes.
Model | Rated lifting capacity t | Experimental load Kn | Dimensions | Wire diameter | Hook and ring cavity size | Weight Kg | ||||||||
H | H1 | B | L | $q | Be applicable | Max | D | 0 | R1 | R | ||||
mm | mm | mm | ||||||||||||
HQD5-20 | 20 | 280 | 650 | - | 212 | 350 | 28 | 15.5 | 18.5 | - | - | - | 41 | 90.66 |
HQD5-32 | 32 | 448 | 815 | - | 280 | 420 | 36 | 20 | 23 | - | - | - | 44 | 303 |
HQD5-50 | 50 | 700 | 997 | - | 364 | 485 | 48 | 23 | 24.5 | - | - | - | 49 | 303 |
HQD5-80 | 80 | 1040 | 1210 | - | 452 | 580 | 56 | 31 | 35 | - | - | - | 56 | 516.5 |
HQD6-32 | 32 | 448 | 760 | - | 236 | 430 | 32 | 17 | 20 | - | - | - | 63 | 122.3 |
HQD6-50 | 50 | 700 | 980 | - | 316 | 540 | 42 | 23 | 24.5 | - | - | - | 81 | 277.4 |
HQD6-80 | 80 | 1040 | 1190 | - | 406 | 625 | 50 | 28 | 31 | - | - | - | 95 | 507.3 |
HQD6-100 | 100 | 1300 | 1325 | - | 452 | 6680 | 56 | 31 | 35 | - | - | - | 97 | 691.3 |
HQD8-80 | 80 | 1040 | 1150 | - | 364 | 730 | 448 | 26 | 28 | - | - | - | 120 | 530 |
HQD8-100 | 100 | 1300 | 1290 | - | 406 | 810 | 50 | 28 | 28 | - | - | - | 133 | 653.5 |
HQD8-160 | 160 | 2080 | 1470 | - | 452 | 1040 | 56 | 31 | 35 | - | - | - | 174 | 1137.4 |
HQD8-200 | 200 | 2500 | 1595 | - | 514 | 1165 | 63 | 34 | 38 | - | - | - | 200 | 1363 |
HQD10-200 | 200 | 2500 | 1630 | - | 452 | 1275 | 56 | 31 | 35 | - | - | - | 285 | 1552 |
HQD10-250 | 250 | 3125 | 1795 | - | 514 | 1432 | 63 | 34 | 38 | - | - | - | - | 2033 |
HQD10-320 | 320 | 4000 | 2015 | - | 576 | 1585 | 75 | 40 | 43 | - | - | - | 354 | 2974 |







Wining the majority of the crucial certifications of its market for Single Double Sheave Marine Pulley Block. We keep on with the basic principle of 'quality to start with, support very first, continuous improvement and innovation to meet the customers' for your management and 'zero defect, zero complaints' as the quality objective. We sincerely hope to establish a good long-term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the future.
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