Basic parameters of LHB Explosion-proof Double-girder Crane
- Type: LHB
- Lifting capacity: 5~32t
- Span: 7.5~31.5m
- Working class: A3
- Temperature: -25～+40℃
Learn about the LHB Explosion-proof Double-girder Crane
- Manufacturing, installation, use all accord with JB/T 10219 “explosion-proof overhead crane
- Matched with BCD electric anti-explosion hoist
- Small crane with light lifting capacity
- Explosion-proof sign is Exd Ⅱ BT4 respectively, Exd Ⅱ CT4
- Apply to factory critical ability is not higher than Ⅱ B or Ⅱ grade C
- Ignites temperature classes are T1 ~ T4 group a flammable mixture of the place
- Applicable for dangerous area district 1 or 2 area(see GB3836.1-2000)
- All motors, electricals explosion-proof performance meet GB3836.2-2000 “explosive gases use explosion-proof electric equipment part 2: flameproof” d “”
Performance characteristics of the LHB Explosion-proof Double-girder Crane
(1) In General
- Exterior compact size, building headroom low
- Self-weight light, low wheel load
- Frequency control of motor speed, smooth operation
(2) Machinery Part
- Double main girder, welding box beam, camber accord with National Standard.
- Crane travelling use trinity-drive system, or motor and speed reducer.
- Crane travelling protection grade is IP54 or IP44, F grade insulation,
- Long time working life.
(3) Electrical Part
- Security trolley line and angle steel trolley line
- Cabin travelling is powered by flat cable, so the sliping smooth and the outlook appearance is beautiful.
(4) Security Protction
- And also has Prevent collision device and Audible and visual alarm device.
Note: Control mode for for ground operation
没有评论:
发表评论