Chain Pulley Block

Chain Pulley Block


Characteristics

1. Capacity range from 1 Ton. to 25 Ton.
2. Automatic double pawl braking system
3. Sealed bearings
4. Light weight robust construction
5. Low effort to lift maximum load
6. Double cover protection
7. Extra thick friction discs
8. Alloy Steel Grade 80-Load Chain
9. Zinc plated hand chain as standard
10.Built in overload protection device
11. Each Chail Block is proof tested to 50% overload
12. Fully forged hooks are fitted with safety latches as standard

Dimesion Chart

Technical Specifications

Model HCB
Capacity (t) 0.5 1 2 3 5 10
Standard Lifting Height (m) 3 3 3 3 3 3
Running Test Load(t) 0.625 1.25 2.5 3.75 6.25 12.5
Headroom H (mm) 345 376 470 548 688 765
Load Chain Dia (mm) Columns 1 1 1 2 2 4
Load Chain Dia (mm) Dia+Pitch 5*15 6*18 8*24 8*24 10*30 10*30
Effort to require to lift max load (N) 235 245 324 363 353 380
Dimension (mm) A 148 172 210 190 280 463
Dimension (mm) B 132 151 175 250 189 189
Dimension (mm) C 25 30 35 40 42 56
Dimension (mm) D 31.5 37.5 45 50 53 85
N.W. (kg) 9.3 12.2 19.5 24.3 41.1 75.7
Packing measurements (l*w*h) (mm) 30*17*18 32*18*19 37*20*24 40*26*20 47*44*35.5 53*51*46.5
Extra weight per meter of extra lift (kg) 1 1.29 1.92 2.68 4.1 7.73
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