Cat Bucyrus 1370W Walking Dragline Maintenance & Operation Manual BI115524 – PDF DOWNLOAD

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Cat Bucyrus 1370W Walking Dragline Maintenance & Operation Manual BI115524 – PDF DOWNLOAD

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Cat Bucyrus 1370W Walking Dragline Maintenance & Operation Manual BI115524 – PDF DOWNLOAD

Language : English
Pages : 176
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Cat Bucyrus 1370W Walking Dragline Maintenance & Operation Manual BI115524 – PDF DOWNLOAD

FOREWORD:

• The purpose of this manual is to provide information concerning the mechanical maintenance of
  the 1370W Walking Dragline. ·
• The Model 1370W consists of three major units, the lower works, the rotating deck and the front
  end equipment. The lower works provides a foundation for the revolving frame and contains the base,
  swing rack and roller circle. The rotating deck includes the revolvirigframe and machinery house.
  The ma.chine­ ry house encloses all of the hoist, swing, drag and propel machinery, and the
  electrical systems required to control machine functions. It also contains an air filtration system
  to minimize heat and dirt build-up in the machinery house. An elevated cab mounted on the house
  provides the machinery operator’s station. The cab contains all machine operating controls. The
  front end equipment is comprised of the A-frame, fairlead, mast, boom, running ropes, boom
  structural strands, and dragline bucket.
• This manual consists of four chapters, each divided into sections. A table of contents is located
  in the front of the manual.

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Cat Bucyrus 1370W Walking Dragline Maintenance & Operation Manual BI115524 – PDF DOWNLOAD

CHAPTER 1 – MECHANICAL MAINTENANCE
PAGE
Section 1- MAINTENANCE PROCEDURE
General 1
Maintenance Schedules and Reports 1
Safety 2
General 2
In-Operation Maintenance 2
Precautions Before and During Maintenance Work ‘2
Section 2 -LOWER WORKS
Base ‘ 5
Swing Rack : 6
Roller Circle ‘ ‘ ‘ ” 6
Lifting Hook and Hook Path 9
Center Pintle ‘” 10
Section 3 -ROTATING DECK
Revolving Frame 11
Machinery Units 11
Hoist and Drag ‘Machinery 12
Swing Machinery 19
ProPE!1 Machinery ” : 28
Brakes – Style 3 4 and 5 35
Brakes – Style’l 40
Brakes – Style 2 ” 41
Drag Rope Support ‘ 44
Drag Rope Dirt Trough Cleaning System 45
Selsyn-Tie : 46
Retractable Ladder – Optional 46
Machinery House and Cabs ‘ : 48
Structural Members and Panels 48
Dynavane Air Cleaner 48
Hous e Fans ” ‘ ‘ 48
House Fans (Prop ell air) 49
House Fans (Chicago Blower) ” 49
Auxiliary Hoists and Overhead Crane 50
Walkways and Stairways 51
Rear Door Openers Q 1
Windshield Wiper 54
f Operator’s Seat ; : 55
Swing Control Unit 55
I i
Section 4’ – FRONT END EQUIPMENT
Boom : 57
Upper and Lower Deflection Sheaves and Towers ‘ 58
Boom Point ; ’58
(( Mast 60
A-Frame ” ‘ 62
Structural Strands • 65
A·Frame Safety Structural Strands : ~ 66
Upper Lower and Intermediate Structural Strands : : 66
Hoist and Drag Ropes ! 69
Hoist Rope Replacement • ” 70
Drag Rope Replacement 71
Fairlead 73
Straight Through Type Fairlead ~ 73
Buffer Cylinder ‘” 75
Over and Under Type Fairlead 76
Fairlead Restriction Brake ‘ 78
Dragline Bucket ‘ 79
CHAPTER 2 – AIR SYSTEM
Section 1 GENERAL MAINTENANCE
Safety 83
General ‘ 83
Maintenance of Air System : ‘ 83
Air Compressor 83
Air Lines 83
Air Tank ; 85
Air Line Lubricator ‘ : ‘ 85
Air Line Filter 85
Air Line Regulator ; ~ 85
Anti-Freezer· Alcohol Type (Optional) ‘” 85
Solenoid Valves 85
Pressure Switches 85
Air Dryer ” : : 86
Section 2 – COMPONENT MAINTENANCE
Air Compressor (Kellogg-American) : 87
Daily Maintenance ‘ ‘ 87
Weekly Maintenance 87
Monthly Maintenance ” : • 87
Head Valve Service 87
Piston Ring Service 89
Overhaul Procedure ‘ ‘ • ‘ 89
Reassembly : 90 ‘
Centrifugal Unloader Service 91
Air Line Lubricators ‘ ; 92
}\thcro-Fog Lubricator 92
Oil Fog Lubricator (Type 10·002 3 oz and 1/3 pint size) ‘ ; 92
Oil Fog Lubricator(Type 10·002 1/2 pint size) 92
Automatic Drain Filter 93
Anti-Freezer- Alcohol Type 95
Air Regula tor ” ; 95
Air Dryer 96
CHAPTER 3 – LUBRICATION
Section 1 – GENERAL MAINTENANCE
General ” : 9 7
Lubrication Benchmarks 97
Lubrication Charts ‘” ” 99
BI115524
Section 2 -AUTOMATIC SYSTEMS
A System : 105
‘ B System  105
C System 106
D System ‘ 106
E System • 106
FSystem -: ; ~ 106
G System 106
H System 106
I System 107
J System ; ~ 107
K System ‘ • 107
L System ~ ‘” ” 107
Control Panels 107’
Pumps ‘” 108
Warning Devices ‘ 108
Cold Weather Equipment (Optional) ~ ‘” 10\1
Lubricant Drum Handling Equipment (Optional) ‘ 109
CHAPTER 4 – TROUBLESHOOTING
Base Components ‘ : 111
Revolving Frame : 112
Hoist Drag Swing and Propel Machinery 112
Machinery House and Cabs ‘ ‘ 113
Luqrication Systems ‘ 114
Air System 115
Air Compressor ~ ‘ 115
Centrifugal Unloader ~ ; 117
Air Line Regulator : ” 117
Air Lines and Storage Tank ‘ 117
Air Line Lubricator 117
Automatic Drain Filter ‘ ‘ 117
Dyna vane Air Cleaner ‘ 117
A-Frame ~ ~ ; 117
Mast ” ‘ : 118
Boom – 118
Dragline Bucket ‘ 118
Drag and Hoist Ropes • ‘ : 119
Fairlead : ” ·119
APPENDICES
Appendix Al -GEAR INSPECTION ” 1A
Appendix A2 ~ BOLT~ORQUING (~
Bolt Torque Values for Static Joints _ ~ Bulletin 6-82-1’ ‘
Appendix A3 -ADJUSTMENTS
Boom Structural Strand Adjustments ” 5A
Brake Adjustment Tabulation :5A
Appendix A4· PINION AND COUPLING INSTALLATION 7 A
Appendix A5 MAINTENANCE WELDING
Section 1 – Repair Welding of Base Revolving Frame A·Frame Walking Shoes and Drag Bucket 11A
General IIA
Recommended Electrodes and Preheat llA
Welding Electrodes : IIA
Repair Welding Procedures 12A
General Procedure for Repair of Cracks 12A
Preheat ‘ 13A
Welding Techniques 13A
General Procedure for Repair of Broken Parts 13A
Procedure for the Repair of Cracked or Broken Drag Bucket Teeth I4A
Stress Relieving : 16A
Procedure for Replacement of Bucket Lip Shrouds l6A
Drag Bucket Tooth Repair 16A
Drag Bucket Clevis Plates ‘ ’18A
Section 2· RepairWelding Swing Rack Teeth 21A
Section 3 – Welding and Cutting Equipment ; 25A
Section 4 – Stress Relievi:qg and Temperature Measuring Equipment ” 26A
Appendix A6 – LUBRICATION BENCHMARKS
MPG – Multi-purpose Type Grease 27 A
ACPL – Air Compressor (Piston Type) Lubricant 28A ‘
MWCL – Monighan Walking Cam Lubricant ‘ 29A
MPO – Multi-purpose Oil : ::IDA
OGL – Open Gear Lubricant 31A
RGL – Regular Type Gear Lubricant 32A
RCRL’-:” Roller Circle Rail Lubricant 36A
RWRL – Running Wire Rope Lubricant 38A
SWRL – Structural Strand and Stationary Wire Rope Lubricant 39A
Appendix A7 -TAPERED ROLLER REPLACEMENT Bulletin 2-76-1
Appendix AS – PREVENTIVE MAINTENANCE CHECKLISTS ~
Daily : ‘ 43A
Weekly ‘ ” 45A
Monthly ‘ ” 48A
Quarterly 51A
Semi-Annual ~ 53A

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