K-II Chain Block
The features of K-II chain block:
Automatic Double Pawl Braking System
Asbestos Free Friction Disc
Industrial Powder Coating meet RoHS requirement
1500 Cycles life test
Overview
Standard: Meet JBT7334, EN13157, ANSI B30.16, AS1418 Standards
Wide application
Suitable for factories, mines, farms, construction sites, agricultural production, wharves, warehouses and other installation machinery, lifting, loading and unloading of goods.
Especially suitable for lifting work in the open air and without power supply.
Can be attached to any type of trolley as a moving chain block.
Suitable for monorail overhead transport system, hand crane and jib crane.
Product characteristic
Small size, light weight
Safe and reliable performance
High efficiency of lifting
Easy maintenance
Delicacy parts show
Outline dimensions of different models
Capacity | tons | 0.25 | 0.5 | 1 | 1.5 | 2 | 3 | 5 | 10 | 20 | 30 |
No. of falls | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 4 | 8 | 12 | |
Load chain | mm | 4*12 | 6*18 | 6*18 | 8*24 | 8*24 | 8*24 | 10*30 | 10*30 | 10*30 | 10*30 |
Pull to rated load | N | 186 | 200 | 293 | 302 | 320 | 311 | 365 | 410 | 410x2 | 410x2 |
Proof load | KN | 3.75 | 7.5 | 15 | 22.5 | 30 | 45 | 75 | 150 | 300 | 450 |
Hand chain | mm | 3x15 | 5x25 | 5x25 | 5x25 | 5x25 | 5x25 | 5x25 | 5x25 | 5x25 | 5x25 |
Standard lift | m | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Net weight | kg | 3.9 | 12.1 | 14.9 | 18.7 | 19.9 | 26.8 | 42.5 | 75 | 156 | 246 |
Extra Wt/m | kg | 0.9 | 1.5 | 1.8 | 2.4 | 2.4 | 3.8 | 5.4 | 9.8 | 18.6 | 27.4 |
dimensions | A | 97 | 139 | 151 | 157 | 157 | 157 | 193 | 193 | 213 | 463 |
B | 1097 | 152 | 159 | 188 | 203 | 216 | 267 | 366 | 630 | 680 | |
C | 250 | 270 | 317 | 399 | 475 | 465 | 636 | 798 | 890 | 1380 | |
K | 27 | 27 | 34 | 38 | 40 | 46 | 52 | 57 | 110 | 110 |
