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JDN Cranes

JDN Cranes

Explosion-protected JDN Crane Systems are the right choice for the most challenging environmental conditions, whether onshore or offshore.

Explosion Protection

Classification: Ex II 2 GD IIA T4(X) / II 3 GD IIB T4(X)
Higher Classifications on request

Cranes

JDN Cranes

The delivery programme comprises explosion-proof

  • overhead travelling 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 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.

Different JDN Cranes in Detail

  • overhead travelling crane with one or two main girders
  • suspension crane also with minimised headroom - with special low headroom trolleys
  • slewing crane
  • crane with mechanically coupled synchronised hoists
  • crane with parallel hoists
  • carrying capacities up to 100 t
  • with spans up to 36 m

Higher carrying capacities and spans on request.

JDN Cranes

Load capacity Main travel (crane) Cross travel (trolley) Hoist
max. speed control max. speed control max. speed control
[m/min] 2-steps [m/min] 2-steps variable [m/min]
lifting / lowering
1-step variable
1 t 7/20 x 9/14 x   5 / 12 x +
2 t 7/20 x 9/14 x   2,5 / 6 x +
3 t 7/20 x 9/14 x   3,5 / 8,5 x +
6 t 7/20 x 9/14 x   1,5 / 3,5 x +
10 t 7/20 x 5/12 x   1,0 / 3,0 x +
15 t 5/25 x 5/12 x + 0,7 / 1,5 x +
20 t 5/25 x 5/12 x + 0,5 / 1,3 x +
32 t 5/25 x 5/12 x + 0,6 / 1,3 x  
40 t 5/25 x 5/12 x + 0,65 / 1,2 x  
50 t 5/25 x 5/12 x + 0,50 / 1,1 x  

x=Standard
+=Option
(speeds under standard conditions)

other maximum loads on demand

 

Issue: 14.04.2013

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