Liebherr LTM 1090-4.1 - Manual (Page 13)

13 LTM 1090-4 .1
12 t 12 t 12 t 12 t
Ballast assembly – in a matter of minutes
• Multiple ballast variations from 6.7 t to 21 t
• Rapid ballasting with keyhole technology from within the crane cab
• Compact ballast dimensions: with a 17-t ballast, the ballast width is
only 2.65 m
• Ballast radius: only 3.69 m up to 17 t ballast, 3.80 m with full ballast
• 48-t total weight incl. 6.7-t ballast at 12-t axle load
Basic ballast 6.7 t
Additional ballast 14.3 t
Total
21.0 t
Variable counterweight
0.7 t
1.8 t
2.6 t
2.0 t
3.85 t
1.5 t
2.7 t
2.0 t
3.85 t