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Product Description
Marine HS-C Hand Chain Hoist
Product Introduction:
The main components of the HS-C series manual chain hoist are manufactured using high-quality steel. Developed as an improved product based on the HSZ series manual chain hoist with the integration of world advanced technologies, the HS-C offers lighter hand pull force, a higher safety factor, attractive appearance, and greater practicality. The hoist is equipped with an 800MPa high-strength lifting chain, a high-strength solid hook, and premium alloy materials.
The HS-C series manual chain hoist features the following design and performance characteristics: safe and reliable operation, long service life, excellent performance, easy maintenance, compact size, light weight, convenient portability, high efficiency with light hand pull force, advanced structure, and attractive appearance.
The chain of the hand chain hoist is black-oxidized or galvanized, rather than simply roll-finished. The black-oxidation process increases the strength of the chain, while galvanizing provides aesthetic appeal and rust protection. The upper and lower hook brackets can also be powder coated for a smoother surface.
Drawing:
Product Parameters：
| Capacity | tons | 0.5 | 1 | 1.5 | 2 | 3 | 5 | 10 | 20 | |
| Standard lift | m | 2.5 | 2.5 | 2.5 | 3 | 3 | 3 | 3 | 3 | |
| Running test load | KN | 7.5 | 15 | 22.5 | 30 | 45 | 75 | 150 | 300 | |
| Effort required to lift rated load | N | 221 | 304 | 343 | 410 | 343 | 414 | 414 | 414X2 | |
| Strands of load chain | 1 | 1 | 1 | 2 | 2 | 2 | 4 | 8 | ||
| Diameter of load chain | mm | 6 | 6 | 8 | 6 | 8 | 10 | 10 | 10 | |
| Dimensions | A | mm | 113 | 126 | 141 | 141 | 142 | 163 | 163 | 191 |
| B | mm | 125 | 147 | 183 | 183 | 183 | 215 | 404.5 | 59 | |
| C | mm | 255 | 306 | 368 | 368 | 486 | 6160 | 750 | 1000 | |
| D | mm | 36 | 40 | 45 | 50 | 58 | 64 | 85 | 110 | |
| K | mm | 30 | 34 | 38 | 41 | 48 | 52 | 64 | 85 | |
| Net weight | kg | 8.5 | 11 | 18 | 18 | 27 | 42 | 83 | 193 | |
| Packing measurement | cm | 25x18x13.5 | 25×20x14.7 | 33x25x16 | 33x25x16 | 33x27x16 | 43x34x19 | 50x41×21 | 64x38x64 | |
| Extra weight per metre of Extra lift | kg | 1.7 | 1.7 | 2.3 | 2.3 | 3.7 | 5.6 | 9.7 | 19.4 | |
Features & Benefits:
*Automatic dual pawl braking system.
*Asbestos-free friction linings / friction discs.
*Industrial powder coating compliant with RoHS requirements.
Operating Rules for Hand Chain Hoist:
1.Overloading is strictly prohibited. Operation using any power source other than manual force is strictly prohibited. Before use, confirm that all components are in good condition, the transmission parts and lifting chain are properly lubricated, and no-load operation is normal. Before lifting, check whether the upper and lower hooks are securely engaged. It is strictly prohibited to hang heavy loads on the hook tip or perform other incorrect operations.
2.The lifting chain shall hang vertically without twisted or kinked links. The lower hook bracket of double-strand chains must not be turned over. The operator shall stand on the same plane as the hand chain wheel and pull the hand chain to rotate the hand chain wheel clockwise to raise the load. Pulling the hand chain in the opposite direction will lower the load slowly.
3.During lifting, no personnel are allowed to work or walk under the load to avoid personal injury. During the lifting process, whether raising or lowering the load, pull the hand chain evenly and gently. Do not pull violently to avoid chain jumping or jamming. If the operator finds that the hand pull force exceeds normal resistance, operation shall be stopped immediately.
