K23-33 TSR City
With a hook height of nearly 33 m, the K23-33 TSR City is the largest trailer crane produced by Klaas. With its lateral range of 23 m with a load of 250 kg, it features an enormous radius of action. The aluminium crane can be converted into a work platform in a few minutes without tools, thus enabling varied, safe work on the building site. Thanks to its self-drive mechanism it is able to manoeuvre into suitable gap with pinpoint accuracy and be shortened to 7 m due to its retractable drawbar. As a single axle model with a low net weight of 3.5 t, it is also easy to handle in tight spaces.
Product sheet K23-33 TSR City
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Equipment

 TSR Boom system |
 H-Outriggers |
 Automatic Levelling |
 Twin luffing cylinders |
 Double derricking cylinders |
 Telescopic winch |
 Continuous rotation |
 Crane control system |
 Radio remote control |
 Drive concept |
 Full panelling |
 Rectracable drawbar |
 Self-drive mechanism |
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Technical specifications
Hook load (stand./opt.) |
1,500 / – kg |
Hook height |
32.8 m |
Total weight |
≥ 3.5 t |
Extension length |
34.10 m |
Support width (min.) |
2.85 m |
Support width (min.) |
3.60 m |
Support width (max.) |
5.02 m |
Winch pulling force |
1,500 kg |
Boom (1,500 kg) |
4.97 m |
Pull-out 1 (800 kg) |
8.26 m |
Pull-out 2 (500 kg) |
10.39 m |
Pull-out 3 (250 kg) |
12.31 m |
Vehicle dimensions |
9,24 x 2,28 x 2,48 m |
Towing capacity |
3.50 t |
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Optional equipment
 Hybridantrieb |
 Accessory fix system |
 Mounting-/ glass hook |
 Working platform |
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Work area

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Load | Range | Height |
1,500 kg |
4.50 m |
22.00 m |
1,000 kg |
8.50 m |
20.50 m |
800 kg |
9.50 m |
24.50 m |
500 kg |
14.00 m |
21.50 m |
350 kg |
17.00 m |
23.00 m |
250 kg |
23.00 m |
19.00 m |
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Load diagrams
Crane operation
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Platform operation (HA 2/200)
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