2022年3月22日星期二

LHB Explosion-proof Double-girder Crane Specification

 

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℃

Explosion proof Double girder Crane

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.

LH Type Overhead Crane with Electric Hoist 5t

LH Type Overhead Crane with Electric Hoist 10/3t

Note: Control mode for for ground operation

LHB Explosion-proof Double-girder Crane Specification

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