English
Product description
The QB 10 tons explosion proof bridge crane complies with the explosion-proof performance requirements of GB3836.2-2000 "Electrical Apparatus for Explosive Gas Atmospheres - Part 2: Flameproof Type 'd'" for all its motors and electrical appliances, and meets the standards stipulated in JB/T5897-2006 "Explosion-proof Bridge Crane". It has been inspected and qualified by the designated explosion-proof product inspection unit and obtained the "Explosion-proof Certificate". The explosion-proof marks are ExdII BT4 and Exd II CT4 respectively.
This product is generally operated from the ground, but it can also be operated from the driver's cab as per the user's requirements. The working level is medium.
Technical parameter
Application
This product is suitable for places where explosive gas mixtures formed by flammable gases or vapors and air exist, with explosion-proof capability not higher than II B or II C grade and ignition temperature group not lower than T4 group. The applicable hazardous areas are Zone 1 or Zone 2 (for details, see GB3836.1-2000).
