This CAD block zip file includes;
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42 separate .dwg files, setup as blocks
Elevation views of the crane
Plan views of the carbody and upper works
Various hooks
Main boom lengths from 18.3m to 85.4m
Fixed jibs, 12m to 36m, at 10 deg. and 30 deg. offsets
Tower crane booms 24.4m to 60.95m
Luffing jibs 24.4m to 60.95m