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5~74T Type QDY Double Girder Casting Crane For Workshop

Product Description

5~74T Type QDY Double Girder Casting Crane For Workshop




Widely used hoisting machinery currently.It is mainly comprised of box-shap bridge,crane crab,trolley travelling mechanism and electric control system.The load handing device is the hook.

On the girder laid rails for crane crab to transversely move.The girder is weld with the box-shaped end girder.At the middle of the end girder are joints which are fastened with bolts for fragmented transportation of bridges.The platform is used to place trolley travelling mechanism,electric equipment and used for repair.


2.Working duty (Classification)


Working ambient temperature: -10°C~+40°C

Lifting mechanism: Crane crab ;Travelling mechanism

Capacity :5~74Ton

Span : 10.5~31.5m

Lift : 12/14~22/24m

(The detailed Technical Parameter will be send to you if you need.)



Weight overload protection device;

Top quality polyurethane buffer;

Crane travelling limit switch and lifting limit switch;

Voltage lost protection function,when power is failuire then it needs reset all function to start working;

Emergency stop system,in case of emergency,the operatore could use emergency stop button to cut off power and stop the crane operation immediately to protect human and relevant property;

Current overload protection function;

4.Control method: ground handle, wireless remote control or cab/operational room.





Heavy Duty Double Girder Overhead Traveling Crane


Main Beam, End Carriage, Hoist trolley, Complete Electrical system and control system

Quality Standard

ISO 9001:2000 ISO 14001:2004 and OHSAS 18001


Slipring motors, dust proof construction foot / flange mounted TESC / TEFC


Independent Hydraulic Brake

Gear Box

All gears & pinions running on antifriction type ball / roller bearings in totally enclosed oil bath giving constant splash lubrication

Limit Switch

Safety limit switches for stoppers will be provided to prevent over traveling in all motions.


Optional Features

  • Wireless Radio Remote control
  • Shrouded DSL system for power feeding
  • Flameproof Anti-explosion
  • Cabin Operated
  • PLC automatic Control system




6.Sketch of the crane 








Lifting hoist which is equipped in this crane.

The cab has open closed type two kinds, with adjustable seat, floor laid insulation pad, glass adopts toughened glass with a fire extinguisher, electric fan, can according to user requirements configuration changes in temperature air conditioning, walkie-talkie ,and objects etc..This is the various components of the driver's cab.


Clients are visiting our factory and the productes accompanied by the manager.


The factory where cranes are made.


Certification of us: CE,ISO,GOST,SGS

Note:Design and construction as per China standards;

All the standards required for the crane is according to China Standards.


7.Painting: anti-rust painting,Primer and finishing paint,yellow or red color, General thickness:about 105microns.


8.After sales service:

1.Warranty: the quality of our cranes is guaranteed for one year,in this period,if any quality problem happens with correct operation, we will send spare parts to our customer free of charge;

2.After warranty, we will supply spare parts at cost prices to our customer.


9.About us:

We are the crane hometown of china and profession on crane with lots of experienced crane elites include the engineers. We provide best products and services for you include After-sales Service.

In addtion, we could supply you all kinds of industry cranes from 0.25tons to 900tons.



Ordering instructions:

Provide us with accurate measurement requirements upon ordering and we can offer the design and manufacture of non-standard products of various hoisting capacities and for various spans according to your special requirements.


Contact us by E-mail or online, you will receive our prompt and careful reply!

Contact us if you need more details on Electric Double Beam. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Ladle Crane、Foundry Crane. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Overhead Crane Series > Casting Crane

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