Double Beam Overhead Crane With Trolley
Product Description
Double Beam Overhad Crane Lifted By Trolley Lifter | |||||||||||||||||
| Brief introduction:
Durable widely used overhead double beam crane, QD model 5~450/80t electric Double Girder Overhead Crane with crane sheave is a kind of heavy duty EOT crane which can apply to the purpose of lifting & transporting the loads over 10 T and for span of more than 25m. Comprising of 2 torsion-free box girders, these EOT cranes such as double girder eot cranes, traveling eot cranes, material handling eot cranes etc. are compatible, when heavy loads and wide spans are required. Double girder EOT crane mainly consists of bridge, trolley traveling mechanism, crab and electrical appliances, and is divided into 2 working grades of A5 and A6 according to the use frequency. This crane operation is completed in driver’s chamber. |  | ||||||||||||||||
| Why our QD model double girder Overhead Crane? Top quality Chinese brand crane Siemens or Schneider famous brand electricals Soft start crane traveling Motor Overload protection function European CE standard Chinese best quality and price |
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| Design,Features&Specifications: Double girder crane applys to the purpose of lifting and transporting the loads over 10T and span of more than 25m. It consists of 2 torsion-free box girders. The crane is available with load capacities up to 500T and spans up to 35 M. Heavy duty end carriage joints ensure positive contact of all four wheels with the track. The profiles of the main girder are optimally produced using an integrated technology which is weldless, so that maximum performance with a minimum of dead weight can be achieved. | |||||||||||||||||
| Standard Features:
Design: ‘YUNTIAN’ Brand Electric Overhead Traveling Cranes are designed and manufactured accordance with ISO 9001:2000 ISO 14001:2004 and OHSAS 18001 considering factor of safety in respect to appropriate class of duty. duty suitable for frequent starting , reversing & braking in accordance with ISO 9001:2000 ISO 14001:2004. Motors are totally enclosed in dust proof construction foot / flange mounted TESC / TEFC , Sq. cage motors with integrated safety brakes, insulation class F, IP54 protection for hoisting, CT & LT motions. The Slipring Motors can be set into variable speed as customer requirement; the variable speed cost would be much lower than VVF.
Brakes: Independent Hydraulic Brake makes the crane safer and easier to control
Gear Box: The entire gear boxes are made of accurate hob cut helical / spur gears & pinions having hardness 250 to 350 BHN made from carbon alloy steel. All gears & pinions running on antifriction type ball /roller bearingsin totally are enclosed oil bath giving constant splash lubrication. The helical / Spur gear designed for adequate strength and optimum wear resistance for smooth operation & long life.
wiring and compact terminals. Motor overload protection to prevent overloading.
Painting: Two coats of primer before assembly & two coats of synthetic enamel after testing. |
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| Optional Features:
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| Safety feature: Weight overload protection device, Top quality long time bearing polyurethane materials Buffer, Crane traveling Limit switch, Voltage lower protection function, Emergency stop system, current overload protection system and so on! | |||||||||||||||||
| Crane girder: The crane girder is of welded girder construction. This result in lower dead weight with a high degree of vertical and horizontal rigidity and small Wheel loads being transmitted to the crane runway! | |||||||||||||||||
| Painting details: Primer and finishing paint Color: according to your requirements Average thickness: about 100 microns | |||||||||||||||||
| Technical parameters:
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| Our company manufactures overhead cranes, gantry cranes, hoists and winch cranes with different scapacity as your specific demand. Feel free to contact with us for the detailed specification, it can be designed and manufactured as your local actual condition. We continue improving on design, techniques, and method of inspection on various projects.
Welcome contacts us by E-mail or online, you will receive our prompt and careful reply! | Clients visiting:
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Product Categories : Overhead Crane Series > Single Girder Overhead Crane
