Bucyrus CM220 Operation & Maintenance Manual- CAT Continuous Miner CM220 – PDF DOWNLOAD
DESCRIPTION:
Bucyrus CM220 Operation & Maintenance Manual- CAT Continuous Miner CM220 – PDF DOWNLOAD
- This manual is intended to provide GENERAL product information for the CM220 Continuous Miner. The illustrations, descriptions and proce-dures contained in this publication apply only to THIS machine. Cater-pillar reserves the right to revise models and designs without prior no-tice.
- This Continuous Miner was manufactured under the guidelines, proce-dures and requirements of the U. S. Federal Coal Mine Health and Safety Act, Code of Federal Regulations, Title 30, Chapter 1, Subpart 0, Part 75 for underground coal mines, and other applicable non-U.S. reg-ulatory agency standards.
- 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 contra-ry to the instructions, may invalidate these approvals and render this unit unsafe to operate.
- Strict compliance with all Federal and State Mining laws, regulations and practices regarding the safe operation and maintenance of under-ground 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 immediate-ly.
- 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 unau-thorized use may be a violation of federal and state laws and may sub-ject the unauthorized user to criminal liability. ©
TABLE OF CONTENTS:
Bucyrus CM220 Operation & Maintenance Manual- CAT Continuous Miner CM220 – PDF DOWNLOAD
About this manual
About this manual 1 3
Before starting to work 1 3
Who is this operating manual intended for? 1 3
What is the purpose of this operating manual? 1 4
Characters and symbols 1 5
2 Your safety
Your safety 2 3
Personnel 2 4
Operation 2 4
Installation and repair 2 4
Operating conditions 2 5
Intended use 2 5
Unauthorized use 2 5
Safety instructions 2 6
General rules: 2 6
Storage and transport 2 7
Pre-start inspection 2 7
Installation and start-up 2 8
Operation 2 8
Stopping 2 9
Maintenance and repair 2 10
3 Storage and transport
Storage and transport 3 3
Storage 3 3
Storage of the machine and spare parts 3 3
Long-term storage of spare components 3 4
Transport 3 5
Load units: dimensions and weights 3 5
Transport environment 3 6
4 Installation
Installation 4 3
Points to observe prior to installation 4 3
Who is allowed to carry out installation? 4 3
Which tools are required for installation? 4 3
Notes on installation 4 4
Pre-installation check list 4 5
Safety features 4 6
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5 Operation
Operation 5 3
How to operate the Continuous Miner 5 3
Who is allowed to operate the Continuous Miner 5 3
When can operation be started? 5 3
Controls and indicators 5 4
Machine control system 5 17
Red zone 5 26
Safety precautions for underground operation 5 31
Tramming safety rules 5 31
Starting procedure 5 32
Shutdown procedure 5 34
Tramming the miner 5 35
Cutter head operation 5 37
Conveyor operation 5 39
Scrubber motor operation 5 39
Area and headlight operation 5 39
Fire suppression in radio remote operation 5 40
Conveyor raise/lower/left/right in radio remote operation 5 40
Stabilizer cylinder raise/lower in radio remote operation 5 41
Shear up/down in radio remote operation 5 41
Gathering head raise/float in radio remote operation 5 41
Breaker on/off in radio remote operation 5 42
Mechanical assemblies 5 43
Hydraulic system 5 49
Water system 5 81
Electrical system 5 91
Instructions on the maintenance 5 125
Important notes 5 125
Before maintenance 5 125
Torque values 5 126
Lubricants, fluids and capacities 5 127
Specific lubrication and maintenance instructions 5 128
Every shift 5 131
Every third shift (daily) 5 133
Weekly 5 138
Monthly 5 141
Every three months 5 148
Every six months 5 151
Adjustment procedures 5 153
Setting hydraulic pressures 5 153
Load holding valve 5 154
Pilot pump circuit relief 5 155
Main control valve 5 156
Port relief 5 158
Tram track 5 160
Tail shim 5 165
Chain tension 5 167
Instructions on replacement of wear parts 5 168
Cutter head (boom) assembly 5 168
Boom pivot pin 5 172
Center cutter drum 5 177
End cutter drum 5 181
Drum drive motor 5 183
Drum drive gear case 5 188
Gathering head assembly 5 190
Gathering head drive motor 5 196
Gathering head gear case 5 201
Gathering head foot shaft 5 207
CLA 5 210
CLA tip replacement 5 213
Tram motor 5 214
Tram primary planetary gear 5 219
Tram secondary planetary gear 5 222
Tram case 5 227
Tram reach gear set 5 232
Tram sprocket 5 240
Tram track front idler 5 248
Front idler take-up cylinder 5 251
Hydraulic pump 5 253
Hydraulic pump motor 5 256
Scrubber fan/motor 5 259
Swivel pin assembly 5 262
Tail roller 5 266
Conveyor chain replacement 5 268
Troubleshooting procedures 5 269
Typical hydraulic problems 5 270
Contaminants in hydraulic systems 5 271
Specific hydraulic circuits 5 272
Multi-function failure 5 272
Oil tank fill 5 273
Cutter head raise 5 273
Cutter head lower 5 273
Gathering head raise 5 274
Gathering head float 5 274
Conveyor raise 5 274
Conveyor lower 5 275
Conveyor swing 5 275
Stabilizer raise 5 275
Stabilizer lower 5 275
General safety procedure for shutdown 5 276
Excessive noise 5 277
Excessive heat 5 278
Incorrect flow 5 279
Incorrect pressure 5 280
Faulty operation 5 281
Restarting checklist 5 282
Water system 5 283
Bearings 5 285
Electrical system 5 288
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General safety procedure for shutdown 5 276
Excessive noise 5 277
Excessive heat 5 278
Incorrect flow 5 279
Incorrect pressure 5 280
Faulty operation 5 281
Restarting checklist 5 282
Water system 5 283
Bearings 5 285
Electrical system 5 288
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