~LB Explosion-proof electrical crane is based on LDA and meet the standards of GB3836.1-2000 explosive gas atmosphere use explosion-proof electric equipment Part 1: common requirements and GB3836.2-2000. explosive gas atmosphere use explosion-proof electric equipment Part 2: flameproof type d , It has characteristic of rational construction 、perfect appearance and strong technical performance. The whole machine meets standards of  JB/T10219-2001 Specification for explosion-proof cranes with electric wire rope hoist , Explosion proof grade have ExdⅡBT4 and ExdⅡCT4 two kinds. It can be used together with HB(BCD)、HBS(BMD) type explosion proof electric hoist. Lift capacity is from 1 ton to 10 ton. Span is from 7.5 meters and 22.5 meters. The working class is A3-A4, Working environment temperature is -25℃-40℃.
This type of crane is widely used in chemical industry, store house and cargo yard, It is controlled through pendent or cabin, operator cabin has open type and closed type.