STT293 CONCISE TOWER CRANE MANUAL
-31-
EURC1.0ENG
1.2.2.2.10. Trolley and hook
Front trolley support
Rear trolley support
Safety support
Tensioner
Front lock
Rear lock
Hook unit
Special applications hook
Fig.
1.2.2.2.10-1
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NJ
NJ
NJ
NJ
NJ
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