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Double beam overhead crane

  • QB model explosion proof double beam bridge crane
QB model explosion proof double beam bridge crane

QB model explosion proof double beam bridge crane

  • Capacity: 5~50Ton
  • Span: 7~35m
  • Lifting height: 6~30m
  • Duty class: A3/A4
  • Product description: QB model explosion proof double beam bridge crane
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QB model explosion proof double beam bridge crane:


QB model explosion proof double beam bridge crane is used in environment that is mixed with inflammable gas, the design of all motors and electrical equipments satisfy the rule of GB3836.2-2000, the whole crane satisfy the rule of JB/T5897-2006. The EX-proof grade are ExdllBT4 and ExdtllCT4.


The QB model explosion proof double beam bridge crane is applicable to workshop where the Explosion conduction is lower than IIB or IIC, the burning point of inflammable gas is higher than T4.

The capacity from 5t to 50t, the span from 7m to 35m, the duty class is A3 or A4.

The frame of QB model explosion proof double beam bridge crane:

QB model explosion proof double beam bridge crane


If you need this type double beam overhead crane, please tell us below details:

1. The lifting capacity that you need(ton).

2. The span that you need(The distance of wheel to wheel center).

3. The Max. lifting height from ground to hook center(m).

4. The power source standard(Voltage=     V, 50/60Hz, 3phase).


Please send your requirements to Email: info@yuedacrane.com


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