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The crane is qualified, inspected by inspection unit of blast-proof product which is appointed by the state. The crane has got Certification of Conformity of An Instrument for Explosive Atmosphere. The signs of blast-proof are Exd II BT4 and Exd II CT4 respectivelyThe product is applicable to the place in the factory where the capability of transmitting-explosive is no higher than grade II B or II C, and where there is mixture of detonating gas which is composed of flammable gas or steam, whose ignition temperature team belongs to T1~T4 team, and air. The applicable danger area is Area 1 or Area 2 (see GB3836.1~2000 for detail) .
The product shall be operated on ground; it also can be cab-operated as the user needs. The working class is middle.
If you offer us the parameter, we can do special design according to your requirements.
