- Applicable rope diameter: This lifting jack is suitable for ropes of 8-12mm.
- This heavy pulley uses ball bearings, which have large bearing capacity. The static pulling force of the pulley is 25KN and the rolling pulling force is 12.5KN.
- The lifting force of the heavy lifting pulley is up to 4KN, and the spring is installed inside, which is convenient for one-handed operation.
- Fine polishing ensures a smooth surface of the moving pulley, providing smooth and fast rotation, thereby greatly reducing friction.
- This heavy lifter is widely used in mountaineering, hoisting, cavern, rescue, high-altitude operations, heavy objects, etc.
Features:
Applicable rope diameter: This lifting jack is suitable for ropes of 8-12mm.
This heavy pulley uses ball bearings, which have large bearing capacity. The static pulling force of the pulley is 25KN and the rolling pulling force is 12.5KN.
The lifting force of the heavy lifting pulley is up to 4KN, and the spring is installed inside, which is convenient for one-handed operation.
Fine polishing ensures a smooth surface of the moving pulley, providing smooth and fast rotation, thereby greatly reducing friction.
This heavy lifter is widely used in mountaineering, hoisting, cavern, rescue, high-altitude operations, heavy objects, etc.
Specifications:
Material: Aluminum
Suitable Rope Thickness: 8-12mm
Static tension: 4KN (about 400kg)
Size: 19*7.6cm/ 7.5*3in
Weight: 390g/ 13.8oz
Package List:
1 * Pulley
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