CAT Bucyrus Continuous Miner 30M4-NP Operation Manual A6474X315 – PDF DOWNLOAD

Description

CAT Bucyrus Continuous Miner 30M4-NP Operation Manual A6474X315 – PDF DOWNLOAD

FILE DETAILS:

CAT Bucyrus Continuous Miner 30M4-NP Operation Manual A6474X315 – PDF DOWNLOAD

Language :English
Pages :482
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

CAT Bucyrus Continuous Miner 30M4-NP Operation Manual A6474X315 – PDF DOWNLOAD

About this manual

This chapter provides important information making it easier for you to use this manual. It contains information on the structure of the manual and the symbols and characters used.

Before starting to work

applicable operating manual:  Take care to ensure that the operating manual available to you is applicable
for the type of equipment or machine used.

machine type:                          :This operating manual is intended for:
                                                         Model 30M4-NP Continuous Miner
and is only permitted to be used for equipment of this type.

new operation manual:           The operating manual must be accessible at all times to all persons
working on or with the machine. It should, if possible, always be available
at the place of operation

Send for a new operation manual immediately if the present manual is no longer complete

Who is this operating manual intended for?
This operating manual is intended for those persons who work with or
on the machine. Every person working on the face or in the intersection
between face and entry or in the entry must read this operating
manual.
This includes persons who:
■ 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

TABLE OF CONTENTS:

CAT Bucyrus Continuous Miner 30M4-NP Operation Manual A6474X315 – 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 26
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
Hoisting of heavy components 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
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
Operator’s pit 5 4
Pendant controls 5 16
Controls outside of the operator’s pit 5 18
Red zone 5 25
Safety precautions for underground operation 5 28
Tramming safety rules 5 28
Emergency stop from a machine stop button 5 29
Starting procedure 5 30
Shutdown procedure 5 32
Tramming the miner 5 33
Cutter head operation 5 34
Conveyor operation 5 35
Typical cutting sequence 5 36
Mining operations 5 38
Mechanical assemblies 5 43
Hydraulic system 5 43
Electrical system 5 89
Instructions on the maintenance 5 137
Important notes 5 137
Before maintenance 5 137
Torque values 5 139
Lubricants, fluids and capacities 5 139
Specific lubrication and maintenance instructions 5 145
Every shift 5 145
Every third shift (daily) 5 148
Weekly 5 155
Monthly 5 159
Every three months 5 165
Every six months 5 171
Instructions on the adjustment procedures 5 173
Pilot pressure circuit relief/reducing valve 5 175
Direction control valve (main control and cutter head) 5 179
Cutter head port reliefs 5 184
Multi-purpose valve 5 184
Conveyor chain tension pressure 5 185
Tram track 5 186
Tail shim 5 191
Conveyor chain tension 5 194
Sump tramming 5 195
Replacement of wear parts 5 197
Cutter head (boom) assembly 5 197
Cutter head assembly removal/installation 5 198
Shear cylinder 5 202
Center cutter drum 5 207
End cutter drum 5 210
Drum drive motor 5 213
Drum drive gear case 5 218
Gathering head assembly 5 221
Gathering head assembly removal/installation 5 222
Gathering head drive motor 5 227
Gathering head gear case 5 230
Gathering head foot shaft 5 233
CLA 5 236
CLA tip replacement 5 238
Gathering head lift cylinder 5 239
Crawler assembly 5 243
Tram motor 5 244
Tram case 5 248
Crawler chain 5 253
Tram track front idler 5 257
Conveyor assembly 5 265
Conveyor chain 5 266
Conveyor assembly removal/installation 5 270
Discharge conveyor 5 273
Tail roller 5 278
Troubleshooting procedures 5 281
Typical hydraulic problems 5 282
Contaminants in hydraulic systems 5 283
Specific hydraulic circuits 5 284
General safety procedures for shutdown 5 288
Excessive noise 5 289
Excessive heat 5 290
Incorrect flow 5 291
Incorrect pressure 5 292
Faulty operation 5 293
Restarting checklist 5 294
Electrical system 5 295
Bearings 5 298
Control system 5 299
Status messages 5 299
Error codes 5 303
Fault codes 5 338
6 Technical data
Technical data 6 3
Tightening torques 6 5
Permissible data 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

S.M 30/3/2025