The motor and electrical appliances are explosion proof type. When explosion proof grade have ExdII CT4, travelling mechanism should do spark proof treatment. The whole machine meets standards of JB/T10219-2001< Specification for explosion-proof cranes with electric wire rope hoist>. Explosion proof grade has two ExdII BT4 and Exd CT4 two kinds.
It has characteristic of rational construction, perfect appearance and strong Ex technical performance. It canbe used together with HB/BCD type explosion proof electric hoist.

Ordering notice:
Please kindly tell us your detailed requirement and the working conditions, we can help you to choose the suitable model as your requirement.

1. Lifting capacity
2. Lifting height
3. Span
4. Work duty
5. Application environment
6. Other requirements.