CAT Dragline 8750 Walking Dragline Operator’s & Maintenance Manual - PDF DOWNLOAD

Page 28

BI010575

Bucyrus International, Inc.

BI010575 8750 Walking Dragline

PROPEL MACHINERY The propel machinery consists of two motors, a gear package, a power transfer assembly, and a walking eccentric, arm and shoe. There is a similar setup on each side of the machine. To move, the walking dragline physically lifts the back of the base frame (tub) and machinery house off the ground, and drags the entire machine backwards.

Propel Machinery

Manual No. 10863

24

March 2011


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