50 ton overhead crane for sale
Overview of 50 ton overhead crane
50 ton overhead crane is a type of bridge crane. Because of high working duty and big working capacity, 50 ton bridge crane is widely used in industrial and mining enterprises, steel industry, chemical industry, railway traffic and port or pier. Overhead crane 50 ton is also called heavy duty overhead crane, can be used in several complex and poor environment. 50 ton bridge crane plays a very important role in the warehouse or factory, which can increase productivity effectively and maximum save spending.
There are different modes of 50 ton overhead crane, the under hung overhead crane, top running overhead crane, and QD type double girder overhead crane with hook, LH type double girder hoist trolley crane and so on. To adapt to hazardous environment, we also produce specific overhead crane. For example, QB type explosion-proof overhead crane is suitable used the place more likely happen explosion, like coal mine. While QDY type foundry overhead crane is proper for the metallurgical mills. Aimed at different types materials needed to lift, we also manufacture the grab bucket overhead crane, double girder overhead crane with hook, and the electromagnetic overhead crane and so on. In addition, we are able to produce customized cranes according to your particular demands.
50 ton overhead crane parameters
Lifting capacity: 50t
Span length: 10.5- 31.5m
Lifting height: 6-18m
Working duty: A5, A6
Ambient temperature: -20~40℃
50 ton overhead crane parameters
Lifting capacity: 50t
Span length: 7.5-28.5m
Lifting height: 6-18m
Working duty: A4
Explosion-proof grade: ExdⅡBT4, ExdⅡCT4
EOT Crane parameters
Lifting Capacity: 5~320t
Span Length: 10.5~31.5m
Lifting Height: 6~18m
Lifting Speed: 0.2/2-1.07/10.7m/min
Crane Speed: 40-68m/min
Working Class: A5
QB type explosion proof overhead crane parameters
Lifting Capacity: 5~75t
Span Length: 10.5~31.5m
Lifting Height: 6~18m
Lifting Speed: 3-5m/min
Crane Speed: 20m/min
Working Class: A4
Explosion-proof Grade：ExdⅡBT4、ExdⅡCT4
QE 50t Dual-trolley Overhead Crane parameters
Lifting Capacity: 3~500t
Span Length: 6~40m
Lifting Height: 3~60m
Lifting Speed: 0.1-13m/min
Working Class: A5 A6
YZ Foundry Industrial Heavy Duty Crane parameters
Lifting Capacity: 5~320t
Span Length: 10.5~31.5m
Lifting Height: 6~18m
Working Class: A6, A7
Ambient Temperature: -10~50℃
Why choose DQCRANES’s 50 ton overhead crane
DQCRANES Company is a mature and qualified overhead crane manufacturer with more than 700 clients and 6 factories. During a half-century development, DQCRANES Company has accumulated rich experience and professional engineers. We always adhere to the principle of “customer first, technology ahead”. No matter what material handling solution you need, DQCRANES can meet them with advanced technology and responsible attitude. Every component and crane machine is produced on the basis of international standard. We are strictly treated the quality of every overhead crane, and the fully test will be provided before purchase. Relying on these, we won a lot of customers both home and abroad. DQCRANES Company will be the best and right choice for you.
The difference between QD type double girder overhead crane and LH type double girder hoist trolley crane
First, QD type double girder overhead crane enjoy stronger working duty, which can be used in complex and poor environment. The QD type bridge crane also can be installation and maintenance quick and convenient. However, QD type is more expensive than LE type bridge crane. As well as the wheel-pressure and weight is big.
Second, LH type double girder hoist trolley crane own compact structure and light dead weight. At the same time, the LH type is also easier to operation, and LH type bridge crane can maximum save space of factory.
Third, QD type double girder overhead crane can arrive at the higher working duty, which the LH bridge crane hardly gets. If the LH type double girder bridge crane reach the same working duty as the QD overhead crane, its service life is absolutely reduced.
In a word, if you use the overhead crane in poor or hazardous environment, and have a high and frequent work, you’d better choose the QD double girder overhead crane. On the contrary, the LH hoist trolley overhead crane is better.
