Single girder overhead cranes are the most cost effective purchase for capacity 20 tons and 18m span. The single girder overhead crane is usually classed as 3 types, LD type , low headroom type, LDP type. It is widely and popular used for generic workshop, warehouse, material yard, etc. Which lifting mechanism is matched with CD (single lifting speed)/MD (double lifting speed) electric hoist. It is consist of the following parts:
End trucks---Located on either side of the span, the end trucks house the wheels on which the entire crane travels. These wheels travel on the runway beam allowing access to the entire length of the bay.
Bridge girders---The principal horizontal beam of the crane bridge which supports the trolley and is supported by the end trucks.
Hoist---The hoist is mounted on the main girder, there are two basic types of hoist. The wire rope hoist which is very durable and will provide long term, reliable usage. The other type is Chain hoist, which used for lower capacity, lighter duty accplications and for projects in which cost is a primary deciding factor.
This crane is mainly used in steel stock yard, mine, the concrete industry, warehouse, factory, harbor and ship building, etc. overhead crane a common feature of many industrial workplaces serving various lifting applications.
- high reliability components
- excellent operating performance
- specially designed
- suited for general work
- highly effective
- low operation noise
To linked with main girder, for crane traveling, Usually have normal typy and european type end beam.
Linked with end beam, for hoist traversing, usually design normal type and box type to meet customer's request.
Traveling on main girder, for crane lifting. Usually equipped CD/MD/ Low head room hoist by different crane.
Hang on the coil holder, for hoist power supply, normal we equipped flat type cable, also have explosion-proof type.
For crane and hoist power supply, usually we equipped Schneider, Yaskawa, ABB brand
Make main girder divided into two or more parts, so it is more convenient for transport,and assemble
|LD single girder overhead crane||Low headroom type single girder overhead crane||LDP type single girder overhead crane||Underslung single girder overhead crane|
|Configuration||Lifting Mechanism(Hoist)||Traveling Mechanism(Hoist)||Crane Traveling Mechanism(Crane)|
|Motor||Lifting motor: Nanjing factory||Traveling motor: Nanjing factory||Crane traveling motor: Nanjing factory|
|Reducer||Lifting reducer: Dafang crane||Traveling reducer: Dafang crane||Crane traveling reducer: Dafang crane|
|Brake||Lifting brake: Motor include||Traveling brake: Motor include||Crane traveling brake: Motor include|
You might be interested in the following questions
Whether you can offer customized crane?
Yep, of course, we are manufacturer, and we have our own engineer group. They can work out customized design according to your requirement. The most important thing is that you tell all the needed information.
What information shall we offer to get precise quotation & best design?
- Lift Height:?
- Lift Capacity:?
- Lift What:?
- Lift Speed: Single/Double/Variable?
- Travel Speed: Single/Double/Variable?
- Use Environment: Any explosive, combustible air? temperature?
- Workshop practical situation? Drawing.
- Use frequency? How many hours/day? How many times/hour?
As for overhead crane, if the height from runway beam's surface to workshop's lowest point is too low, what special design can make?
- Different connection of main beam and end beam can reduce the height;
- Different crane design can shorten crane's self height.
Whether you can offer the matched spare parts?
Yep, as crane manufacturer, we offer all the related spare parts, such as motor, hoists, drums, wheels, grabs, hooks, rails, travel beams, enclosed bus bar etc.