本产品为一般用途起重机，多用于露天场所及仓库的装卸。
本产品有地面操纵和室内操纵两种形式。
Supporting the use of electric hoist BMH type electric hoist semi gantry crane with CD MD model, is a small crane in orbit, the application of 5-32 tons in weight, for a span of 12-30 meters, the working environment of -20 DEG to +40 DEG C.
The utility model is a general purpose crane, which is used for loading and unloading in open places and warehouses.
This product has two forms of ground control and indoor control.
