Baumaschinen-Modelle.net

Liebherr 21K

Picture Liebherr 21K
Comparison of size

Picture Liebherr 21K
Seen from above

Picture Liebherr 21K
For disasembeling…

Picture Liebherr 21K
…at first the road transport axles have to be delivered.

Picture Liebherr 21K
With a winch the tower is retracted…

Picture Liebherr 21K
…and simultaneously the jib is folded in automatically.

Picture Liebherr 21K
With a further retraction of the tower, the tip of the jib is folded upwards…

Picture Liebherr 21K
…until the jib is completely folded.

Picture Liebherr 21K
After repositioning of some bolts, the same winch is used to lower the whole crane backwards.

Picture Liebherr 21K
After mounting of the transportation axles the crane can be moved

Picture Liebherr 21K
Comparison of size

Picture Liebherr 21K
Hooked up on a truck

Picture Liebherr 21K
Two bottom-slewing cranes from Liebherr