|
||||||||||||||||||||
| 9
Loveton Circle P.O. Box 1155 Sparks, Maryland 21152 |
|
|
||||||||||||||||||
|
|
 |
Download
Brochure "JDN Air Cranes and Crane Kits" PDF-Format, 614 KB |
Technical
Data JDN air cranes in standard version are suitable for working in hazardous areas.
The delivery programme comprises explosion-proof
 |
overhead cranes |
| |
suspension cranes as well as |
| |
slewing cranes |
which can be adapted to your individual demands as complete special installations are our speciality.
According to necessities
JDN air hoists in motor trolleys or monorail systems are integrated in the
crane installation. A comfortable and user-friendly pneumatic speed control is
also available as for example the standard two speed control for crane and
trolley drive.
An infinitely variable
speed control of the trolley and the hoist is also possible.
| |
overhead cranes with one or two main girders |
| |
suspension cranes also with minimised headroom - with special low headroom trolleys |
| |
slewing cranes |
| |
cranes with mechanically coupled synchronised hoists |
| |
cranes with parallel hoists |
| |
carrying capacities up to 50 t |
| |
with spans up to 18 m |
JDN Crane Kits for
Explosion-Proof Air Cranes
Carrying capacities: up to 10 t
With immediate effect J.D. Neuhaus offers for crane manufacturer crane kits with pneumatic drives.
With these crane kits overhead travelling cranes up to 10 t capacity can be built very simply and economically especially for applications in hazardous areas.
The crane manufacturer provides the main girder and JDN delivers all the components that are necessary to built an air powered crane in various packages:
|
end carriages with pneumatic drives |
|
energy feeding systems |
|
safety accessories |
|
and of course the appropriate air hoist with trolley. |
|
|
A spark proof suspension crane equipped with a telescopic beam has transfer points to three neighbouring crane installations. With extended telescope the load can be handed over to the corresponding transfer zone in one of three adjacent halls where again bridge cranes are operating. Wrong operation can be recognised and the corresponding crane movements can be automatically stopped in time.
|
In this case the crane trolley must regularly transfer from the stationary branch line to the crane bridge exactly positioned in front of the branch line. After realised crane travelling the load can be delivered at different points. In this installation a semi-automatic positioning device was introduced: When near the transfer point the command for positioning is given the crane bridge automatically goes into right position. The crane bridge and the crane trolley can only move if the correct system status is released. Because of the extremely reduced space an Ultra Low Trolley was chosen.
|
|
For detailed information please download the brochure "JDN Air Crane Kits".
|
 |
|
|
||
|
Information: the data are saved as pdf file. to read them you need the acrobat reader. (download free of charge from Adobe.) |
|
In case a direct download is not supported by your browser move the mouse pointer over the download link, click right mouse key and select save destination under.../save link under from the context menu. |
If you want to see how we get our air hoists to move please click here.
|
Examples of Application |