DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-09-03

DQ MARINE PRODUCT DATA

Multi-Wheel Pulley

Category
Chain Block
Origin
China
Multi-Wheel Pulley

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category Chain Block
Model / SKU multi-wheel-pulley
Origin China

Technical Information

Multi-Wheel Pulley Introduction

It is an important tool for lifting, impact structure, easy to operate.

Widely used in the construction and installation operations.

The product type gear train from single to ten wheels, hanging with hooks, links, rings, hanging beam four kinds of options for customers.

Product Details

The size table

Name Model Rated Load (T) Test Load( Kn) Dia of Rope( mm) Dia of Wheel( mm) Weight( kg)
Match Max
4 Wheels HQD4-8 8 128 11 14 112 29. 36
HQD4-10 10 160 12. 5 15. 5 132 41.46
HQD4-16 16 224 15. 5 18. 5 160 76. 23
HQD4-20 20 280 17 20 180 84
HQD4-32 32 448 23 24. 5 240 196. 23
HQD4-50 50 700 28 31 315 347. 9
5 Wheels HQD5-20 20 280 15. 5 18. 5 160 91.5
HQD5-32 32 448 20 23 210 151. 8
HQD5-50 50 700 26 28 280 303
HQD5-80 80 1040 31 35 355 516. 69
6 Wheels HQD6-32 32 448 17 20 180 122. 73
HQD6-50 50 700 23 24. 5 240 277. 5
HQD6-80 80 1040 28 31 315 507. 3
HQD6-100 100 1300 31 35 355 691. 3
8 Wheels HQD8-80 80 1040 26 28 280 530
HQD8-100 100 1300 28 31 315 653. 5
HQD8-160 160 2080 31 35 355 1137. 4
HQD8-200 200 2500 34 38 400 1360
10 Wheels HQD10-200 200 2500 31 35 355 1552
HQD10-250 250 3125 34 38 400 2033
HQD10-320 320 4000 40 43 450 2974
Note:HQ-Pulley Series K-Open Pulley L-Chain Ring Pulley G-Hook Pulley D-Ring Pulley