Manual-hand operated-portable chain block hoist pulley
Portable chain block hoist pulley Features:
- WLL is 0.5 tonnes and 20 tonnes.
- The factor of safety is 4:1.
- Safe and reliable to use, with little upkeep needed.
- Small hand pull and high speed.
- It's light and easy to move around.
- Service that lasts.
- Hooks that can turn 360o and have heavy duty cast safety locks.
- Automatic stop with a double pawl.
- Tested to 150% of the Working Load Limit.
- Load/lift chain with a high tensile strength.
- Zinc plated / Hot-dip Chain made of zinc.
- Strong bolts between the side plates and the cover of the housing and a strengthened cover for the hand wheel make the machine more stable.
- Guide wheels that were made with great care make sure that the load chain moves smoothly.
- The gears, side plates, and load chain sheave can last for a long time because they have good bearings.
- With double pawls and a fail-safe brake mechanism, activities are safe.
- Seal roller bearing load sheave.
- Steel side plates, gears, and shafts that have been heated to make them stronger.
- Put out and cooled Chain and hooks made of high-strength metal steel
- JB Lifting was finished with a powder coat. On the tag, you can see the logo, CE, serial/ID number, WLL/SWL.
556.58
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