CAT Bucyrus 25M1AC Continuous Miner Operation Manual BI000958 – PDF DOWNLOAD
FILE DETAILS:
CAT Bucyrus 25M1AC Continuous Miner Operation Manual BI000958 – PDF DOWNLOAD
Language : English
Pages : 401
Downloadable : Yes
File Type : PDF
DESCRIPTION:
CAT Bucyrus 25M1AC Continuous Miner Operation Manual BI000958 – PDF DOWNLOAD
Bucyrus Model 30M4-NP Continuous Miner
Serial No.: N/A
and is only permitted to be used for equipment of this type.
■ operate the machine
■ are in charge of transport
■ perform assembly/disassembly work
■ find/fix faults
■ perform daily routine work at the face or in the entry
■ perform maintenance work
■ perform repair work
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
CAT Bucyrus 25M1AC Continuous Miner Operation Manual BI000958 – PDF DOWNLOAD
Table of contents
1 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 7
General rules: 2 7
Storage and transport 2 8
Pre-start inspection 2 8
Installation and start-up 2 9
Operation 2 9
Stopping 2 10
Maintenance and repair 2 10
Overview of the safety instructions 2 15
Chapter 3: Storage and transport 2 15
Chapter 4: Installation 2 15
Chapter 5: Operation 2 16
Chapter 6: Technical data 2 31
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 8
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
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
Red zone 5 24
Safety precautions for underground operation 5 29
Tramming safety rules 5 29
Starting procedure 5 30
Shutdown procedure 5 32
Tramming the miner 5 33
Cutter head operation 5 35
Conveyor operation 5 36
Scrubber motor operation 5 37
Area and headlight operation 5 39
Fire suppression in radio remote operation 5 38
Conveyor raise/lower/left/right in radio remote operation 5 38
Stabilizer cylinder raise/lower in radio remote operation 5 39
Shear up/down in radio remote operation 5 39
Gathering head raise/float in radio remote operation 5 39
Breaker on/off in radio remote operation 5 40
Typical cutting sequence 5 41
Mining operations 5 43
Mechanical assemblies 5 48
Hydraulic system 5 55
Water system 5 87
Electrical system 5 98
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 5 154
Setting hydraulic pressures 5 154
Load holding valve 5 155
Pilot pump circuit relief 5 156
Main control valve 5 158
Port relief 5 159
Tram track 5 161
Tail shim 5 166
Chain tension 5 168
Hydraulic 5 168
Cutter motor feedback 5 169
Instructions on replacement of wear parts 5 172
Cutter head (boom) assembly 5 172
Boom pivot pin 5 176
Shear cylinder 5 181
Center cutter drum 5 186
End cutter drum 5 190
Drum drive motor 5 192
Drum drive gear case 5 197
Gathering head assembly 5 199
Gathering head drive motor 5 205
Gathering head gear case 5 210
Gathering head foot shaft 5 216
Gathering head lift cylinder 5 219
CLA 5 222
CLA tip replacement 5 225
Tram motor 5 226
Tram primary planetary gear 5 231
Tram secondary planetary gear 5 234
Tram case 5 239
Tram reach gear set 5 244
Tram sprocket 5 252
Tram track front idler 5 259
Front idler take-up cylinder 5 263
Hydraulic pump 5 265
Hydraulic pump motor 5 267
Scrubber fan/motor 5 271
Stabilizer cylinder 5 274
Swivel pin assembly 5 277
Tail roller 5 279
Conveyor chain replacement 5 281
Duo-cone seals 5 282
Bearings 5 288
Bevel gears 5 294
Gears and gear failures 5 295
Lock wire fasteners 5 297
Special fasteners 5 297
Self-locking screws 5 297
Locknuts 5 298
Component substitution 5 299
Superbolts 5 299
Troubleshooting procedures 5 303
Typical hydraulic problems 5 304
Contaminants in hydraulic systems 5 305
Specific hydraulic circuits 5 306
Multi-function failure 5 307
Oil tank fill 5 307
Cutter head raise 5 307
Cutter head lower 5 307
Gathering head raise 5 308
Gathering head float 5 308
Conveyor raise 5 308
Conveyor lower 5 309
Conveyor swing 5 309
Stabilizer raise 5 309
Stabilizer lower 5 309
© BUCYRUS AMERICA, INC
General safety procedure for shutdown 5 310
Excessive noise 5 311
Excessive heat 5 312
Incorrect flow 5 313
Incorrect pressure 5 314
Faulty operation 5 315
Restarting checklist 5 316
Water system 5 317
Bearings 5 319
Electrical system 5 320
6 Technical data
Technical data 6 3
Tightening torques 6 5
Permissible media 6 7
Lubrication fluids and greases 6 7
7 For your information
For your information 7 3
Our service 7 3
Service address 7 3
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