DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-09-02

DQ MARINE PRODUCT DATA

HSZ-E Chain Block

Category
Chain Block
Origin
China
HSZ-E 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-e-chain-block
Origin China

Technical Information

HSZ-EChain Block Introduction

Gearbox and cover can resist strong hit.

Mechanical clutch is safety and reliable braking system.

Double spring pawls, more durable.

Strength and practicability with the hook.

G80 alloy load chain and galvanized hand chain as the standard configuration.

Product Details

The parameter table

Model HSZ-E0.5 HSZ-E1 HSZ-E1.5 HSZ-E2 HSZ-E3 HSZ-E5 HSZ-E10 HSZ-E20 HSZ-E30 HSZ-E50
Rated Load (T) 0.5 1 1.5 2 3 5 10 20 30 50
Lifting Height (m) 2.5 2.5 2.5 3 3 3 3 3 3 3
Test Load (KN) 7.5 15 22.5 45 45 62.5 125 250 375 625
Effort Require To Lift Max Load (N) 200 320 360 365 385 435 435 435*2 435*2 435*2
Dia of Load Chain (mm) 6 6 8 8 8 10 10 10 10 10
Net Weight (kg) 8.4 11 16.2 18.5 25.6 42.8 79.5 193 220 1092
Extra Weight Per Meter (kg) 1.7 1.7 2.3 2.3 3.7 5.6 9.7 19.4 26.4 48.4
Dimensions (mm) A 113 140 161 161 161 183 207 215 350 406
B 127 158 187 187 210 253 398 650 680 962
C 270 317 399 414 465 636 798 890 1380 2578
D 35 40 45 50 58 64 85 110 110 110
k 30 34 38 41 48 52 64 85 85 130