GCL-C Anti-collision manual geared trolley have 5 specifications from 0.5t to 5t. The geared trolley is hand-operated by pulling the hand-chain, running on the bottom flange of monorail. They are widely used in factories, mines, wharves, docks, warehouses and engine rooms for installation of equipment and conveyance of goods. They are especially suitable for maintenance and repairing of equipment in places where no power supply is available.