Cat Bucyrus 49HR Blast Hole Drill Operator’s Manual SN 141306 – PDF DOWNLOAD
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Cat Bucyrus 49HR Blast Hole Drill Operator’s Manual SN 141306 – PDF DOWNLOAD
Description
Cat Bucyrus 49HR Blast Hole Drill Operator’s Manual SN 141306 – PDF DOWNLOAD
FILE DETAILS:
Cat Bucyrus 49HR Blast Hole Drill Operator’s Manual SN 141306 – PDF DOWNLOAD
Language : English
Pages : 126
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Cat Bucyrus 49HR Blast Hole Drill Operator’s Manual SN 141306 – PDF DOWNLOAD
GENERAL INFORMATION:
- This manual is designed to assist the owner in the operation and maintenance of this machine. By
following easy to understand step-by-step procedures the operators and maintenance personnel can
perform all tasks in a safe manner. When a systematic and thorough maintenance/service procedure
is used for this machine, a minimum of unplanned downtime and more reliable operation will result. - THIS MANUAL IS NOT THE PARTS BOOK, and cannot be used as reference material to order parts. A
separate, detailed parts book has been supplied. Please carefully read the instructions in it. All
parts are listed by group and/or product code numbers with the associated item/part numbers for
THIS SPECIFIC MACHINE. Order parts in the exact quantity needed. RIGHT and LEFT refer to machine
locations as viewed by the operator sitting in the operator’s seat in the cab. Please state the
correct machine SERIAL NUMBER when corresponding or contacting the factory service or parts
departments. Records on each machine are filed by serial number and when given this number, your
machine’s specific design and original equipment is accessed quickly by the Bucyrus
International parts representative.
• The employment of qualified maintenance personnel, through a scheduled maintenance
program, is the best way to minimize machine downtime and maximize productivity of
equipment.
• Keep hands, feet, and clothing away from rotating parts.
• Wear a hard hat, safety shoes and protective lenses at all times.
• Replace any and all safety and warning placards if they are defaced or removed from the machine.
• Think before you act. Carelessness is one luxury the service man cannot afford.
• Excessive or repeated skin contact with sealants or solvents may cause skin irritation. In case
of skin contact refer to the Material Safety Data Sheet (MSDS) for that material and the suggested
method of cleanup.
• Inspect safety catches (keepers) on all hoist hooks. Do not take a chance, the load could slip
off of the hook if they are not functioning properly.
• If a heavy item begins to fall, let it fall, don’t try to catch it.
• Keep your work area organized and clean. Wipe up oil or spills of any kind immediately. Keep
tools and parts off of the ground. Eliminate the possibility of a fall, slipping or tripping.
• Floors, walkways and stairways must be clean and dry. After fluid draining operations be sure
all spillage is cleaned up.
• Electrical cords and wet metal floors make a dangerous combination.
• Regularly inspect for any loose bolts or locking devices and properly secure them.
• Use extreme caution while working near any electrical lines or equipment whether it be high or
low voltage. Never attempt electrical repairs unless you are qualified.
• Check limit switches for proper operation.
• After servicing, be sure all tools, parts or servicing equipment are removed from the machine
and secured in an appropriate storage area.
• Mechanical Brakes are designed for use as static holding brakes only. Use as a motion (dynamic)
brake in emergency situations only.
• Use proper interior and exterior lighting.
• Install and maintain proper grounding and ground fault protection systems.
• Perform functional tests of all safety circuits.
• Allow electrical inspection and maintenance to be performed only by a qualified electrician.
• Use extreme caution when working around drilled holes.
TABLE OF CONTENTS:
Cat Bucyrus 49HR Blast Hole Drill Operator’s Manual SN 141306 – PDF DOWNLOAD
GENERAL INFORMATION 5
SAFETY 6
SAFETY PRECAUTIONS 7
FIRE PREVENTION 10
MACHINE PLACARDS 11
STANDARD HAND SIGNALS FOR CONTROLLING CRANE OPERATIONS 13
MACHINE OVERVIEW 16
PROPEL MACHINERY 17
Propel Machinery 17
MAINFRAME AND DECKS 18
Mainframe 18
MAST 19
Mast and Mast Machinery 19
MAIN AIR SYSTEMS 20
Air Compressor 20
HYDRAULIC SYSTEM 21
OPERATOR’S CAB 22
Operator’s Cab 22
GENERAL INFORMATION 23
OPERATION NEAR ELECTRICAL TRANSMISSION LINES 23
CONTROLS – LOCATION AND FUNCTION 24
OPERATOR’S CONTROL CONSOLE 25
MAIN CONTROL PANEL 26
HOIST/PULLDOWN RHEOSTAT 26
ROTARY RHEOSTAT 27
DRILL/PROPEL CONTROLS ON / OFF PUSH-BUTTON 27
HOIST/PULLDOWN SPEED SELECTOR SWITCH 27
ROTARY SPEED SELECTOR SWITCH 28
HOIST BRAKE SWITCH 28
PIPE RACK SELECTOR SWITCH 29
PIPE RACK JOYSTICK (LEFT CRAWLER PROPEL) 29
WINCH/MAST SELECTOR SWITCH 29
MAST/WINCH JOYSTICK (RIGHT CRAWLER PROPEL) 30
TOOL WRENCH SWITCH 30
DUST CURTAIN SWITCH 30
BIT VIEW HATCH SWITCH 31
PROPEL CONTROL PANEL 31
Propel Control Panel – Overview 31
EMERGENCY STOP PUSH-BUTTON (OPTIONAL) 31
PROPEL SPEED SELECTOR SWITCH 32
COMPRESSOR STOP PUSH-BUTTON 32
COMPRESSOR VENT/DRILL SWITCH 32
HEATER/VENT/AIR CONDITIONER CONTROLS 32
OPERATING MODE SELECTOR SWITCH 32
PROPEL JOYSTICKS 33
SELECTOR SWITCH PANEL 34
MAST BRACE LOCK SWITCH 34
MAST LOCK SWITCH 35
BOARDING STAIRS SWITCH 35
PEDESTAL HEATER SWITCH (OPTIONAL) 35
FIRE SUPPRESSION SYSTEM INDICATORS (OPTIONAL) 35
RADIO 35
BREAKOUT WRENCH SWITCH 35
LEVELING CONTROL PANEL 36
MANUAL LEVELING JOYSTICKS 37
AUTOMATIC LEVELING SWITCH 37
WATER INJECTION ON/OFF SWITCH (OPTIONAL) 37
WATER INJECTION FLOW CONTROL (OPTIONAL) 37
HORN PUSH-BUTTON 38
DEPTH INDICATOR RESET PUSH-BUTTON 38
PROGRAMMED DRILL CONTROL SWITCH 38
EMERGENCY STOP PUSH-BUTTON (OPTIONAL) 38
OPERATOR’S DISPLAY TERMINAL 39
MACHINERY HOUSE CONTROLS 40
Lighting Load Center 40
Low Voltage Start Cabinet 40
Low Voltage Cabinet 41
Programmable Controller Cabinet 41
Hoist/Pulldown and Rotary Drive Control Cabinets 42
Air Compressor Controls 42
MISCELLANEOUS CONTROLS 43
Portable Remote Propel Station (Optional) 43
Hydraulic Reservoir Remote Fill Control Panel 43
Lube Control Panel 44
PRESTART CHECKS 44
EXTERNAL INSPECTION 44
ONBOARD INSPECTION 47
PRESTART LUBRICATION 50
MACHINE START-UP 50
MACHINERY CHECK 51
BREAK-IN OF NEW COMPONENTS 52
ROTARY DRIVE UNIT BREAK-IN 52
HOIST/PULLDOWN GEARCASE BREAK-IN 52
ELECTRIC MOTOR BREAK-IN 52
MACHINE OPERATION 53
PROPELLING 53
Propel Controls 54
Propel – Forward or Reverse 55
Propel – Gradual Right Turn 56
Propel – Gradual Left Turn 56
Propel – Counter-Rotation Left Turn 57
Gradual Turns – 15° Increments 57
PROPEL BYPASS 59
TOWING THE MACHINE 60
CABLE REEL OPERATION 61
Cable Reel 61
MACHINE LEVELING 62
Machine Orientation 62
Leveling Controls 64
MAST RAISING AND LOWERING 64
MAST RAISING 65
Mast Raising/Lowering Controls 66
MAST LOWERING 67
Mast Raising/Lowering Controls 67
PULLDOWN MACHINERY OPERATION 69
Controls for Hoist/Pulldown 69
AUXILIARY WINCH OPERATION 70
Controls for Operating the Winch 70
PIPE RACK OPERATION 71
Controls for Operating the Pipe Racks 71
TOOL HANDLING 74
PIPE LOADING AND UNLOADING 74
DRILL TOOL STRING ASSEMBLY 76
Stabilizer Installation 77
Controls for Drill Pipe Installation 77
BREAKOUT WRENCH OPERATION 81
DRILL TOOL STRING DISASSEMBLY 82
BIT REMOVAL 84
STABILIZER REMOVAL 85
DRILL PIPE REMOVAL 85
ADDING ADDITIONAL DRILL PIPE 87
REMOVAL OF MULTIPLE SECTION DRILL PIPE 88
DUST SUPPRESSION SYSTEM OPERATION 89
Water Injection System 89
DRILLING 90
VERTICAL DRILLING 90
Controls for Drilling 90
STARTING THE HOLE (COLLARING) 91
NORMAL DRILLING 92
ENDING THE HOLE ~SINGLE PIPE SECTION 94
ENDING THE HOLE ~MULTIPLE PIPE SECTIONS 95
DRILLING DIFFICULT FORMATIONS 95
UNCONSOLIDATED MATERIALS 96
WET OR STICKY FORMATIONS 98
ANGLE DRILLING 99
Angle Drilling Equipment 101
Pipe Positioner 102
Jib Crane 103
PROGRAMMED DRILL CONTROL DRILLING 104
Controls for Programmed Drill Control 104
PREPARING TO MOVE THE MACHINE 105
MACHINE SHUTDOWN 106
SHUT DOWN PROCEDURE 107
SHORT TERM STORAGE 108
LONG TERM STORAGE 109
ATTENDED LONG TERM STORAGE 110
UNATTENDED LONG TERM STORAGE 110
TOOL RECOVERY 111
DRILL STABILITY 113
Drill Stability Chart~141306 – Part 1 113
Drill Stability Chart~141306 – Part 2 114
TYPICAL MACHINE SPECIFICATIONS 116
Machine Dimensions 117
GENERAL ESTIMATED COMPONENT WEIGHTS 118
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