CAT Dragline 8750 Walking Dragline Operation & Maintenance Manual

Page 32

BI620767

Bucyrus International, Inc. 8750 Walking Dragline

TRI-STRUCTURE The Tri-Structure provides for accurate alignment and support of the Boom Assembly and ensures the smooth operation of the hoist ropes to the Hoist Drum.

Tri-Structure

Manual No. 10863

28

March 2011


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