Hoist is the core part of the basket, used to drive the work platform runs up and down. It adopts three-phase asynchronous brake motor, the reducer and rope winding mechanism to complete the climb movement along the wire rope, but also with a centrifugal speed limit device, can realize the basket manual smooth landing. Has the advantages of stable and reliable performance, high precision, low noise, no easy wearing parts, long service life etc.. Among them, LTD80 type hoist adopts "S" type rope winding mechanism, large lifting force, stable operation, mainly used in heavy load transportation. LTD63 is using the "a" type rope threading mechanism, compact design, simple structure, light weight, convenient repair, the main application of Yu Zhong, a low load transport.