Caterpillar MD6420 Rotary Blasthole Drill Service Manual
426337
Rev. 03
Print No: BI006785, February 2012
Type of machine: Rotary Blasthole Drill
Language and Format: English/PDF
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The Service Manual will give you complete information on repair, servicing and preventative maintenance for Caterpillar MD6420 Rotary Blasthole Drill.
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Table of contents:
SECTION 1 – SAFETY
SECTION 2 – OPERATOR’S CAB / CONTROLS
SECTION 3 – MAINFRAME / CRAWLERS
SECTION 4 – DRIVE TRAIN/COMPRESSOR
SECTION 5 – DUST CONTROL SYSTEMS
SECTION 6 – MAST / ROTARY DRIVE / PIPE RACK
SECTION 7 – HYDRAULIC SYSTEMS
SECTION 8 – ELECTRICAL COMPONENTS
SECTION 9 – LUBRICATION AND PREVENTATIVE MAINTENANCE
SECTION 10 – OPTIONAL EQUIPMENT.
Caterpillar MD6420 Rotary Blasthole Drill (Version 2012) Technical Documentation
The documentation available for the Caterpillar MD6420 Rotary Blasthole Drill (Version 2012) is designed to support maintenance, troubleshooting and component-level servicing.
Depending on the document type, the service manual may include service procedures, exploded parts diagrams, adjustment sequences, wiring references and diagnostic information used during repair operations.
Technicians use these manuals to identify faults, replace components correctly and maintain equipment according to manufacturer service specifications.