DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-23

DQ MARINE PRODUCT DATA

HSZ-B Chain Block

Category
Chain Block
Origin
China
HSZ-B Chain Block

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 hsz-b-chain-block
Origin China

Technical Information

HSZ-BChain Block Introduction

Safety and reliable.

Easy maintenance, high mechanical efficiency, small hand force.

Light and easy to carry, small size and beautiful appearance, durable.

Product Details

The parameter table

Model HSZ-B0.5 HSZ-B1 HSZ-B1.5 HSZ-B2 HSZ-B3 HSZ-B5 HSZ-B10 HSZ-B20
Rated Load (T) 0.5 1 1.5 2 3 5 10 20
Lifting Height (m) 3 3 3 3 3 3 3 3
Test Load (T) 0.75 1.5 2.25 3 4.5 7.5 15 30
Min Distance Between Two Hooks(mm) 280 300 360 380 470 600 730 1000
Effort Require To Lift Max Load (N) 210 340 390 340 390 420 450 450
Dia of Load Chain (mm) 6 6 8 6 8 10 10 10
Load Chain Number 1 1 1 2 2 2 4 8
Dimensions (mm) A 142 142 178 142 178 210 338 580
B 128 128 145 128 145 167 167 195
C 23 23 29.5 29.5 34 44 57 78
D 35 35 40.5 40.5 46.5 62 81 106
Net Weight (kg) 9.8 9.8 15 13 21 33.5 65 150
Extra Weight Per Meter (kg) 1.8 1.8 2.4 2.7 3.8 5.3 9.8 19.6
Package Size (cm) 25*18*17 25*17*16 26*23*17 27*20*16 32*23*17 41*30*21 62*50*27 80*70*36