5ton Hand Chain pulling block Hoists 

Applications:
The VC-B series chain hoist is a portable lifting device operated by hand chain. It is suitable for use in factories, mines, farms, construction sites, wharves, docks and warehouses for installation of equipment, as well as for loading and unloading goods. It is especially advantageous for lifting work in the open air and places where no power supply is available.
The chain hoist can be attached to a trolly of any type as a travelling chain hoist. It is suitable to monorail overhead conveying system, hand travelling crane and jib crane.
Features:
Safe, reliable in operation with minimum maintenance.
High efficiency and small hand pull.
Double-pawl brake system designed for safety and reliability.
Roll-edge hand wheel cover and two hand chain guides ensure smooth operation of the hand chain.
Double enclosure of the brake mechanism to keep out rain water and dust.
Safety factor: 4 to 1.
Fatigue tested at 1.5 times of working load limit to 2000 cycles.
Standard: EN 13157.