Double girder overhead travelling crane

According to the different working conditions or environment, we can customize overhead crane with different tons, lifting height, span. and also you can choose the power source. Compared to the single girder overhead crane, double girder overhead crane has an optimized weight, reducing loads on the structure, together with a greater stability when handling large loads.

SKU: QD Category:
General Details


1.Double girder overhead bridge crane sometimes also called bridge cranes, eot cranes or QD type bridge crane, which are cranes winch traveling along the bridge between parallel runways. It is composed of main beam, end carriage, hoist or winch, electric power transmission device and operation room.

2.The double overhead bridge crane is widely used indoors, station, port, workshop, plant, stockyard. Double girder overhead bridge cranes are an excellent choice where high speeds and heavy service are required.

3.There are three control method, Pendent line, Wireless remote control and Operation room. This overhead bridge crane is suitable for any environment.

4.We can customized overhead crane according to customer need.

Main Parameter:

Capacity: 5-50tons

Span: 10.5-31.5m

Working class: A3 A4

Double girder overhead crane drawing:




1.Lifting mechanism



Electric wire rope hoist/chain hoist
(CD/MD/European type)
Lift speed: single/double
Travel speed:variable
Function: Lift goods

Double girder overhead travelling crane


2.Main Girder/Beam



Double Rigid welded box type
Module design
Travel speed:variable
Function:bearing load
Material: Q235/345

Double girder overhead travelling crane

3.End Carriages


Rigid welded box type
Module design
Gear motor &reducer
Function: Push crane run forward or reverse

Single girder overhead travelling crane





Ground pendent button
Radio Remote control
Cabin control

Circuit breaker/ AC contactor etc electric parts use 
Schneider /Siemens/ABB/DELIXI
Etc famous brand

Single girder overhead travelling craneDouble girder overhead travelling craneSingle girder overhead travelling crane


5.Electric parts



Festoon system


Double girder overhead travelling crane Single girder overhead travelling crane
Order Enquiry

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