Manual-Hand Operated Chain Block Hoist Pulley
Features of manual chain block:
Meets and Exceeds: ANSI/ASME B30.16, BS EN 13157:2004
- With a WLL ranging from 0.5 ton to 20 tons.
- Additionally, Factor of Safety (FoS) – 4:1 ensures reliable operation.
- Safe and reliable, requiring minimum maintenance during operations.
- Furthermore, it boasts high efficiency with a small hand pull.
- Moreover, it is lightweight and easy to handle, providing convenience.
- In addition, it offers durability in service, withstanding demanding conditions.
- Equipped with swivel 360° hooks with heavy-duty cast safety latches.
- Also, it features an automatic double pawl brake for enhanced safety.
- Tested to 150% of the Working Load Limit, ensuring safety under heavy loads.
- The chain is of high tensile quality, providing reliable performance.
- Finished with zinc-plated or hot-dip galvanized chain for corrosion resistance.
- Strong bolts between side plates and housing cover enhance stability.
- Precision-machined guide rollers ensure the smooth running of the load chain.
- Additionally, high-quality bearings for the gearbox, side plates, and load chain sheave allow a long service life.
- Moreover, the double pawls support a fail-safe brake mechanism for secure operations.
- Additionally, the load sheave is equipped with a sealed roller bearing for smooth performance.
- Furthermore, heat-treated steel side plates, gears, and shafts provide enhanced strength.
- In addition, the hooks are quenched and tempered, made of high-tensile alloy steel for added strength.
- Finally, the hoist has a powder-coated finish for extra protection.
- JB Lifting Logo, CE, Serial/Identification ID number, and WLL/SWL are clearly shown on the tag.
Specifications:
Item Code (s) | CHB0.5 | CHB01 | CHB1.5 | CHB02 | CHB03 | CHB05 | CHB7.5 | CHB10 | CHB15 | CHB20 | CHB30 | |||||||
Working Load Limit                                     |
tonne | 0.5 | 1 | 1.5 | 1.5 | 2 | 2 | 3 | 3 | 5 | 5 | 7.5 | 10 | 10 | 15 | 20 | 20 | 30 |
Standard lift |
m | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Running test load                      |
kN | 7.5 | 15 | 22.5 | 22.5 | 30 | 30 | 45 | 45 | 75 | 75 | 112.5 | 150 | 150 | 225 | 300 | 300 | 450 |
Effort required to lift rated load       |
N | 225 | 300 | 310 | 350 | 300 | 310 | 350 | 370 | 400 | 415 | 415 | 410 | 415 | 420 | 410×2 | 410×2 | 410×2 |
Diameter of load chain   |
mm | 5 | 6 | 7.1 | 8 | 6 | 8 | 7.1 | 8 | 9 | 10 | 10 | 9 | 10 | 10 | 9 | 10 | 10 |
Strands of load chain |
1 | 1 | 1 | 1 | 2 | 1 | 2 | 2 | 2 | 2 | 3 | 4 | 4 | 6 | 8 | 8 | 12 | |
Dimensions (mm) | A | 132 | 152 | 152 | 155 | 152 | 185 | 152 | 155 | 185 | 189 | 189 | 185 | 189 | 194 | 220 | 224 | 274 |
B | 152 | 157 | 180 | 180 | 170 | 207 | 207 | 207 | 267 | 267 | 380 | 380 | 380 | 400 | 440 | 440 | 649 | |
C | 315 | 355 | 375 | 375 | 405 | 430 | 500 | 500 | 680 | 680 | 650 | 750 | 750 | 880 | 940 | 940 | 1100 | |
D | 34 | 38 | 48 | 48 | 48 | 48 | 50 | 50 | 57 | 57 | 72 | 80 | 80 | 85 | 106 | 106 | 120 | |
K | 27 | 27 | 36 | 36 | 36 | 36 | 38 | 38 | 48 | 48 | 47 | 51 | 51 | 58 | 70 | 70 | 80 | |
Net weight | kg | 8.5 | 11 | 13.5 | 14.5 | 14.5 | 17.5 | 20.5 | 23 | 36.5 | 39.5 | 44 | 60 | 65 | 102 | 146 | 156 | 246 |
Packing measurement | cm | 24.5×19 x18 |
26×19 x19 |
30.5×21 x19 |
31×20 x19 |
30×23.5 x23 |
34×24 x19 |
49×29 x23 |
47×42 x23 |
47×42 x22 |
97×48 x23 |
80×70 x24 |
80×70 x23 |
80×70 x37 |
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Extra weight per metre of Extra lift |
kg | 1.3 | 1.6 | 2 | 2.3 | 2.2 | 2.3 | 3.2 | 3.7 | 4.5 | 5.3 | 7.5 | 8.1 | 9.7 | 14 | 16.2 | 19.3 | 28.2 |
* Standard Lengths: 3 and 6 meter.
* Whereas customizable Lengths are available depending on customer requirements in both meters and feet.
* For Custom Lengths,  please Contact Us for your inquiry
How to Use:
The manual hoist chain pulley block​ is designed for efficient and secure lifting operations in industrial settings. By following these simple steps, you can ensure smooth, controlled lifting and lowering with the hand operated chain block, enhancing both safety and performance during your tasks.
- Ensure the chain block hoist pulley is securely attached to a stable anchorage point using the swivel 360° hooks with heavy-duty cast safety latches.
- Next, adjust the chain length and position the load beneath the load sheave of the chain block hoist pulley.
- Then, operate the hand wheel to raise or lower the load, ensuring smooth and controlled lifting or lowering.
- Additionally, use the automatic double pawl brake for secure holding of the load at the desired height during lifting operations.
- Finally, lower the load to the ground and secure the chain block hoist pulley in a safe and designated storage area.
wajidammar42643 –
“The Manual Portable Chain Block Hoist Pulley is a game-changer! Its compact design belies its impressive lifting power, making it perfect for a wide range of lifting tasks. The ease of operation and smooth functionality ensure seamless handling of heavy loads. Whether in a workshop or on-site, this hoist pulley delivers reliable performance every time. Five stars for its portability, durability, and sheer utility!”