Light crane is a kind of lifting machinery, usually used for cyclical, intermittent movement, its working cycle includes a fetch device to lift the item from the fetch place, and then move horizontally to the designated place to lower the item, and then carry out reverse movement, in order to carry out the next cycle.

A smaller building means significant savings in the initial construction investment, as well as in long-term heating, air conditioning and other maintenance costs. Light crane (Crane) is a kind of lifting machinery, which is a kind of machinery for cyclic and intermittent movement. A working cycle comprises: the retrieval device lifts the item from the fetch place, then moves horizontally to the designated place to lower the item, and then performs a reverse motion to return the fetch device to its original position for the next cycle. Usually the lifting machinery (including the light crane) is composed of a lifting mechanism (to make the goods move up and down), a running mechanism (to make the lifting machinery move), a luffing mechanism and a slewing mechanism (to make the goods move horizontally), plus a metal mechanism, a power unit, a control control and necessary auxiliary devices.