CM445 Operation & Maintenance Manual- CAT Continuous Miner CM445 – PDF DOWNLOAD
DESCRIPTION:
CM445 Operation & Maintenance Manual- CAT Continuous Miner CM445 – PDF DOWNLOAD
- This manual is intended to provide GENERAL product information . The illustrations, descriptions and procedures contained in this publication apply only to THIS machine. Caterpillar reserves the right to revise models and designs without prior notice
- . This machine was manufactured under the guidelines, procedures and requirements of the appropriate government regulatory agencies. At the completion of the manufacturing process, this unit was issued the appropriate approval numbers and nameplates indicating it met the technical requirements of these regulatory agencies.
- Any change to the design or structure of this unit, without the consent of Caterpillar and these regulatory agencies, or any repair or replacement of parts contrary to the instructions, may invalidate these approvals and render this unit unsafe to operate.
- Strict compliance with all laws, regulations and practices regarding the safe operation and maintenance of underground mining equipment and strict adherence to the instructions in this manual is necessary for the personal safety of those working on or around this unit.
- While this manual attempts to anticipate the most important operations and maintenance needs for this unit, unforeseen circumstances may arise that have not been addressed in this manual.
- If any concerns or questions arise, please contact your service representative immediately. This work contains information protected under trade secret and other intellectual property laws, and is protected under the U. S. Copyright Act of 1976, as amended.
- This work is provided under license and the license is non-transferable. Distribution and access is limited only to authorized personnel. Disclosure, reproduction, distribution or unauthorized use may be a violation of federal and state laws and may subject the unauthorized user to criminal liability.
TABLE OF CONTENTS:
CM445 Operation & Maintenance Manual- CAT Continuous Miner CM445 – PDF DOWNLOAD
Safety Instructions ………………………………………………………………….. 4
Introduction……………………………………………………………………………. 6
Cylinder locations …………………………………………………………………… 7
Component locations………………………………………………………………. 8
Main control valve ………………………………………………………………….. 10
Hydraulic schematics ……………………………………………………………… 11
Hydraulic pump ………………………………………………………………. 11
Main flow/primary pressure ………………………………………………. 12
Pilot pressure …………………………………………………………………. 13
Cutter head ……………………………………………………………………. 14
Conveyor raise/lower ………………………………………………………. 17
Conveyor swing ………………………………………………………………. 19
Gathering head ………………………………………………………………. 21
Stabilizer shoe………………………………………………………………… 24
Conveyor chain take-up …………………………………………………… 26
Reduced MCV pilot pressure/radio function MCV ……………….. 27
Dust sprays ……………………………………………………………………. 28
Water schematics …………………………………………………………………… 29
Water supply circuit …………………………………………………………. 30
Water component location ……………………………………………….. 31
Dust-cooling right hand chassis ………………………………………… 32
Dust-cooling left hand chassis ………………………………………….. 33
Adjustment procedures …………………………………………………………… 34
Troubleshooting ……………………………………………………………………… 41
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- This is the same manual used by the DEALERSHIPS to SERVICE your vehicle.
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S.M