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

BI010575 BI010575 Inc. Bucyrus International, 8750 Walking Dragline

ROLLER CIRCLE During rotation, the machinery house rides on 122 rollers arranged to evenly spread the load over the upper and lower rail segments.

Roller Circle (Section Views)

March 2011

19

Manual No. 10863

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Operator’s Seat and Controls

Walking Phases

Right Side Boarding Stairs

Encoder calibration

Machinery House Rear Doors

Display Information Screen

Operator’s Display

Operator’s Cab Title Screen

Operator’s Main Menu Screen

Windshield Wiper Assembly Operator’s Cab

Right Hand Console Controls

Top View

sn: 141428 Lot

Left Hand Console Controls

Operator’s Cab and Anteroom

Boom Support Ropes

Operating Controls

Primary controllers

Tri-Structure Safety Ropes

Roller Circle (Section Views

Base Bay Numbering

Hoist and Drag Machinery

Tri-Structure

Propel Machinery

Rotating Frame Bay Numbering

Base Frame (Tub

Machinery House

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