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Overhead cranes, also known as bridge cranes, is one type of material handling equipment to meet the lifting requirements of medium and heavy industries. Generally, an overhead crane is a crane with a lifting hoist traveling along the cane bridge between parallel runways.

As a Chinese crane supplier that provides crane services to the world, Dongqi can provide customized design, manufacture, installation and after-sales of different types of overhead cranes. According to the structure, it can be divided into single-girder overhead cranes and double-girder overhead cranes, and can be divided into ordinary overhead cranes, explosion-proof overhead cranes, metallurgical overhead cranes, grab overhead cranes, and electromagnetic overhead cranes according to their uses.

Rail installation for overhead crane

For overhead crane, the crane rail are paved on supporting beam, which include steel beam and concrete beam. According to overhead crane drawing, settle down the position, altitude. Before install rai[...]

What is monorail crane system

Monorail systems may have various kinds of operating systems. Several monorail system are electrical, and count on an electrical motor. The monorail cranes that make use of for really heavy loads freq[...]

Crane Installation & Commissioning in Algeria

DQCRANE started the trip to Algeria for cranes installation and commissioning in a new steel plant in January, 2017, our engineers scheduled to stay there for one week to finish the crane installat[...]

5 Ton Single Girder Overhead Crane Installation in Maldives

Mr Oscar and his team planed to stay in Male from 23th to 30th in October 2016 to finish the installation working of the 5 ton single girder overhead crane for one of our customers in Male. About ou[...]

What is KBK flexible modular suspension crane

KBK crane is light duty, with simple structure and limited lifting capacity, the lifting capacity from 0.5 ton to 5 ton Max., generally matched chain hoist to handling material. In the last months, 2[...]

Overhead crane girder camber deformation

Overhead crane girder camber Overhead crane girder is the main supporting part of the lifting system and the loads, which requires high rigidity, strength, and stability to ensure safety. Besides, in[...]

QZ Grab Bucket Overhead Crane

Grab crane is a heavy duty double girder overhead crane equipped with grab bucket, which can be used frequently. The lifting capacity of grab crane included the dead weight of the grab bucket is 5 [...]

QE Double Trolley Overhead Crane

Double trolley overhead crane is a double girder overhead crane equipped with two trolleys, which can work simultaneously or separately. They are mainly used to lift long and big loads or sets of [...]

What is Double girder overhead crane

Double girder overhead crane is your first choice for heavy duty material handling which needs a very large range of overhead crane spans, heights of lift and speed range. Different with double gird[...]

LB Explosion-proof Single Girder Overhead Crane

Single Girder Explosion Proof Crane The explosion proof crane is a small single girder overhead crane with light lifting capacity, installed with anti-explosion electric hoist, with all the motors a[...]

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