The hand-pulled monorail is driven by the hand-pulled chain, and walks on the lower wing of the I-steel with four wheels. It can be combined with the manual hoist and other lifting tools to form a manual transport truck, which can be installed on the monorail or cantilever crane, and is widely used in factories, mines, warehouses and other places to install machines, lift goods, equipment maintenance and so on. There are two kinds of monorail cars and hand-pulled cars, and hand-pulled cars are widely known as hand-pulled sports cars. The trolley is driven by a bracelet, which can walk freely on the lower flange of the I-rail, and the wheel rim spacing can be adjusted according to the width of the I-rail track. The manual hoist can be suspended below the trolley to form a manual lifting transport trolley.