Hand Pulling Block In Powerline Tools And Equipment With High Strength Load Chain

Hand Pulling Block in Overhead Line Construction Tools with High Strength Load Chain

Product Structure

1. Gear box with strong resistance to external impact and external.
2. High strength load chain (The strength of 1000 N/mm²).
3. Hand zippers are selected with excellent corrosion-resistant materials.
4. The hook with large internal diameter is provided with a picture of hook to prevent falling off (upper and lower hooks are used).

Performance Parameter

Product Details

1. Counter gear box

   The fastening parts of the gearbox and brake cover are made of bag nuts.Can protect the bolts, so that the maintenance of the product maintenance has been greatly improved.

2. Bearing structure

   Unique gear shaft, its end support mechanism and main bearings are used rolling bearings.

3. Double pawl spring

   Unique double claw spring structure ensures normal operation of another spring support in case of damage of one spring, greatly improving the product's endurance.

4. High toughness gear

   A small and functional high-toughness gear.