How to Choose


Double girder overehad crane

  • Capacity: 5~800 tons
  • Lift height: 6~30m
  • Span: 7.5~50m
  • Customized speed based on requirement
  • Duty group: ISO M5~8
  • Protection degree: Ip54/Ip54
  • Working temperature: -20~+40℃(max 60℃)



Double girder Overhead cranes (also referred to as bridge cranes) are cranes with a lifting system like hoist trolley or open winch.It is composed of main girder frame, end carriage system, lifting trolley,electric panel and cabin mostly.They are designed to meet the medium and heavy industrial lifting requirements, covering almost all of the manufacturing process. Compared with single girder overhead crane, the double grider overhead crane are very modular and adaptable to any need, high reliability components and available for a wide range of applications for industrial environments.


  • 1Heavy Duty and High Efficience
  • 2Forged wheel set, machined boring assembly, high assembly accuracy and long service life
  • 3Adopts to various working conditions
  • 4Reasonable structure and strong rigidity
  • 5The speed can be frequency inverter control
  • 6Control method is  optional cabin, remote or pendant control
  • 7Depending on lifting material, crane can be equipped with hanging beam magnet or magnet chuck or Grab or C hook
  • 8Crane is equipped with all moving limit switches, loading limits and other safety devices
  • 1Optimized combination of structures and mechanisms
  • 2Construction of structural welded elements, done with automated and robotic systems
  • 3Latest design easy for maintenance and installation

Manufacturing workshop, metallurgy, petroleum, petrochemicals,ports,railway,civil aviation,power station,food industry, paper making,building material, warehouses and other material handling application

Technical Data
Capacity Ton 5 10 20 32 50
Span Meter 10.5~31.5 10.5~31.5 10.5~31.5 10.5~31.5 10.5~31.5
Lifting height Meter 6~18 6~18 6~18 6~18 6~18
Lifting speed M/min 12.5 8.5 7.2 6 6
Work duty A5~A6 A5~A6 A5~A6 A5~A6 A5~A6
Track type P43 P43 P43 QU70 QU80
Capacity Ton 75 100 160 200 320
Span Meter 10.5~31.5 13~31 13~31 13~31 13~31
Lifting height Meter 6~18 6~18 6~18 6~18 6~18
Lifting speed M/min 3.9 3.1 3.7 2.6 2.4
Work duty A5~A6 A5~A6 A5~A6 A5~A6 A5~A6
Track type QU100 QU100 QU120 QU120 QU120


Please note: Above specification just for your reference,our crane can be customized design based on your requirements.


Crane Assistant

Contact number




Changyuan Lifting industrial park Weier Road,Henan Province,China