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 |
