Overhead Crane VS Gantry Crane

Overhead Crane VS Gantry Crane

1. LD model single girder overhead crane has one main beam only.   

2. This overhead crane (bridge crane) is characterized by more reasonable structure and higher strength steel as a whole, the main beam and end carriage are made by U-section steel plate.   

3. This overhead crane(bridge crane) is used together with CD1/MD1 model or HC/HM model wire rope electric hoist as a complete set.  

4. This overhead crane is medium duty class overhead crane, the capacity from 1ton to 20 tons. The span from 7.5m to 31.5m, the working grade is A3-A4. Working temperature within -25 to +42 centigrade.
5. This overhead crane(bridge crane) is widely used in plants, warehouses, material stocks to lift goods. It is prohibited to use the equipmenmt in the combustible, explosive to corrosives environment.

*5T~550T Double Grider Overhead Crane:  

1. QD model double beam overhead crane (bridge crane, EOT crane) is applied in open warehouse or rail sideways to conduct common loading unloading and material handling works. It is a heavy duty type overhead crane that satisfy frequenty using. 

2. This overhead crane(bridge crane, EOT crane) is composed of bridge, travelling mechanisms, trolley, electric equipment. The bridge frame adopts box welded structure, the crane travelling mechanism adopts separate drive withe motor and speed reducer. All mechanism are controlled in driver's cabin. Power supply adopts cable festoon and sliding wire, select one when ordering. 

3. There are some sample capacty of this overhead crane as follows: 5T, 10T, 16/3.2T, 20/5T, 32/5T, 50/10T, 75/20T, 100/20T, 100/30T, 125/30T, 150/30T, 160/32T, 200/50T, 400/80T, 550/250T. 

4. The duty class are A5~A7(Heavy duty).  

5. The span of overhead crane from 7.5m to 31.5m.  

6. The control model: Cabin control or remote control.

 3ton-32ton MH Model Single Girder Gantry Crane:

MH model box frame single girder gantry crane is matched with wire rope electric hoist, it is a kind of track travelling medium-duty class gantry crane, the capacity from 3ton to 32ton, span from 6m to 35m, working temperature within-20--+42 centigrade.
The main beam, legs and travelling beams are made by steel plates, it is very strong and has small body, it is suitable for ocean transport
This single girder gantry crane is commonly used gantry crane, it be used in outside yard or warehouse for loading/unloading and moving materials.
The control model are pendant pushbutton control, cabin control or remote control for choice, or two control models together.
The detailed lifting capacity of single beam gantry crane as follows: 3ton, 5ton, 10ton, 15ton, 16ton, 20ton, 25ton, 30ton, 32ton.

MG model heavy duty Double Girder Gantry Crane

1. MG model heavy duty double girder gantry crane is applied in outside plant or railway sideways to conduct common lifting and loading unloading works.
2. This double girder gantry crane is composed of two beams, four support legs, crane travelling systems, trolley and electric equipment. 

3. The beams and legs adopts box-type welding frame, the crane travelling mechanism adopts separate drive. 

4. All motions of double beam gantry crane are operated in the driver's cabin or wireless remote control, the power supply of crane adopts cables or sliding wires, select one when ordering.
5. The MG model double girder gantry crane is heavy duty type crane, the duty grade is A3~A7, the temperature of working environment within -25~+42 degree.

 6. The capacity from 5t to 300t, the span from 12m to 35m, the standard lifting height from 6m to 30m.