Double Girder Overhead Cranes

  • Capacity: up to 350t
  • Span: up to 37.5m
  • Work class: M3-M7
  • Wheel: Forged Wheel
  • Motor and Reducer Brand: Chinese No. 1 or Customized
  • Main Electrical Parts: Schneider
  • Applications: Any Place Where Heavy Objects Need to Be Lifted.
    Such as the Steel Industry, Stone Industry, Manufacturing Industry, Etc.
Reference Price
Contact Us for More Accurate Pricing!


Double girder overhead crane is composed of main beam, cross traveling mechanism, long traveling mechanism, and electrical equipment. According to the frequency of use, it is divided into three working levels: A5, A6, A7, A8. It is widely used in steel factory, construction industrial, warehouse, freight yard, cement factory and other heavy duty works.

It is rely on the bridge frame along the workshop orbital direction moving longitudinal, the trolley along the main beam direction moving transverse and the hook lifting movement to work. As it max lifting weight up to 350, so it realized most of client needs.

We design and manufacture custom-built cranes according to customer specifications. When you order the cranes from us, please give us the detail of your requirements and your using situation, we will be the one to ensure what we offer is totally according to your requirement. And our components are designed with the idea of adjustment free and according to the lift time of the crane, so you can always rely on the functioning of the cranes.

Configuration Contrast

logo Other crane
Material Q345 or Q235 Material Q235 Material
Structure End carriage of depart of main beam, itcan be loaded in container End carriage and main beam in one part,it can be only ship on board. Shipment fee will cost more.
Shot-blasting  All parts will do blasting  excluded
Motor Brand Chinese NO.1 motor Jiangsu or wuxi
Work Duty Group M3-M8 M3-M8
Electric Control Panel Cabin or wireless remote control Cabin 
Packaged Waterproof cloth Nude package
price 10%-15% lower than then other factory Higher price


double beam overhead crane double girder overhead cranes
Produce standard FEM standard GB standard
Motor brand ABM,SEW Taixing,jiamusi motor
Workclass FEM 2M-FEM 4M A3 -A7
Starting of Crane Very smooth; Low noise; A little violent;
Space Requirement Modular design, smaller size; Lower request about workshop space Bigger size; Higher request about workshop space
Self-Weight Light weight, available to different steel structure factory Heavy weight and strictly higher request for steel structure factory
Maintenance Easy,and the components are available for every country market; the components for replacement only available in China market;


  • Factory outlet: no traders, only factory and customer.
  • FEM and GB production standard
  • Professional engineer and testing department
  • Sandblasting: Material or finished products
  • Epoxy zinc rich primer and chlorinated rubber top-coat
  • Export packaged: wooden box or waterproof cloth
  • Light deadweight, light wheel load and reliable performance


  • Overload protection limit switch to protect the hoist from overload operation;
  • Lift height limit switch to protect the hoist from the hook reach the up/down limit;
  • PU buffer anti-collision for crane long travel.
  • Power failure protection to protect the hoist from the low voltage and power failure;
  • Motor's protection grade is IP54 with F for insulation grade based standard;
  • For ex type trolley, the EX grade of the motor and electricity will be EX dII BT4/CT4;
  • For metallurgical hoist, the insulation of the motor will be H grade, and there is high temperature resistance cable and thermal baffle to protect the crane from the heat.
  • Wireless remote control and cabin control for option.
  • Anti-swing protection device.
  • Safety brake for option.


ARTICLE TAGS:overhead crane

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