DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-23

DQ MARINE PRODUCT DATA

HSZ-KT Chain Block

Category
Chain Block
Origin
China
HSZ-KT 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-kt-chain-block
Origin China

Technical Information

HSZ-KT Chain Block Introduction

Compact structure, light weight.

Smallest sprocket.

Test Load is 1.5 times rated load.

Step by step rotation test, running 1000 times with 1.5 times rated load.

Product Details

The sizes table

Model HSZ-KT0.5 HSZ-KT1 HSZ-KT1.5 HSZ-KT2 HSZ-KT3 HSZ-KT5 HSZ-KT10 HSZ-KT20 HSZ-KT30 HSZ-KT50
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
Max Pull(N) 200 320 360 365 385 435 435 435 435 435
Dia of Load Chain(mm) 5X15 6.3X18 7.1X21 8.0X24 7.1X21 9.0X27 9.0X27 9.0X27 9.0X27 9.0X27
Lifting Chain Lifting Per Meter Each Hand Zipper Pull Distance(mm) 32 40 72 72 144 158 316 63.6x2 948x2 1738x2
Net Weight(kg) 8.4 11 16. 2 18. 5 25. 6 42. 8 79. 5 193 220 1092
Extra 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 127 158 187 187 253 398 650 680 962
C 270 317 399 414 636 798 890 1380 2578
D 35 40 45 50 58 64 85 110 110 110
k 30 34 38 41 48 52 64 85 85 130
Package Size(cm) 22*15*19.5 23*18*19.5 28*21*24 28*21*24 32*21*26 40*21*21 64*21*21 64*34*64 72*50*68 110*100*130