BI010575 BI010575 Inc. Bucyrus International, 8750 Walking Dragline
BASE FRAME The Base Frame (or Tub, as it is more commonly known) provides a stable platform on which rests the machinery house and external structures of this machine. In addition to its function as a platform, the Base Frame also provides the pivot point about which the entire dragline upper structures revolve.
Base Frame (Tub)
March 2011
15
Manual No. 10863
