Ditch Witch JT120 / AT120 Cummins® 6.7 Operator’s Manual 053-10025 PDF

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Ditch Witch JT120 / AT120 Cummins® 6.7 Operator’s Manual 053-10025 – PDF DOWNLOAD

FILE DETAILS:

Ditch Witch JT120 / AT120 Cummins® 6.7 Operator’s Manual 053-10025 – PDF DOWNLOAD

Language : English
Pages : 201
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Ditch Witch JT120 / AT120 Cummins® 6.7 Operator’s Manual 053-10025 – PDF DOWNLOAD

Overview 2
California Proposition 65 2
Serial Number Location 3
Intended Use 4
Equipment Modification 4
Machine Components 5
Regulatory Notices 6
United States 6
Canada 6
RF Exposure Statement 7
Operator Orientation 7
Operating Area 7
About This Manual 8
Bulleted Lists 8
Numbered Lists 8
Foreword 10
Contents 12
Overview 12
1 12
Foreword 12
9 12
Safety 12
13 12
Prepare 12
41 12
Controls 12
45 12
Drive 12
75 12
Transport 12
81 12
Conduct a Bore 12
87 12
Systems and Equipment 12
111 12
Complete the Job 12
147 12
Maintenance 13
151 13
Specifications 13
193 13
Support 13
199 13
Safety 14
Safety Alert Classifications 15
Guidelines 16
Emergency Procedures 17
Electric Strike Description 17
If an Electric Line is Damaged 18
If a Gas Line is Damaged 18
If a Fiber Optic Cable is Damaged 19
If Machine Catches on Fire 19
Machine Safety Alerts 20
Prepare 24
Prepare Jobsite 25
Review Job Plan 25
Select Start and End Points 25
Identify Hazards 26
Locate Utilities 27
Classify Jobsite 28
Arrange for Traffic Control 30
Plan Bore Path 30
Examine Pullback Material 35
Prepare Entry Point 36
Prepare Operator 37
Prepare Equipment 38
Check Supplies 38
Check Equipment 39
Assemble Accessories 40
Controls 42
Battery Disconnect 43
Cab 44
Controls 44
Seat 47
Console, Left 49
Drilling/Operation 49
Miscellaneous 54
Pipe Loading 55
Console, Right 59
Console, Set-Up 62
Controls 62
Wireless Remote Control 64
Engine Compartment 71
Wash Wand Controls 73
Wireline Restricted Operating Mode (ROM) 74
Drive 76
Start 77
Steer 78
Single Joystick Ground Drive 78
Dual Joystick Ground Drive 79
Slope Guidelines 79
Reduce Track Wear 80
Shut Down 80
Transport 82
Lift 83
Points 83
Procedure 83
Haul 84
Inspect Trailer 85
Load 85
Tie Down 86
Unload 86
Retrieve 87
Conduct a Bore 88
Position Equipment 90
Connect Fluid System 90
Blow Down Valve 90
Start System 91
Prime Fluid Pump 91
Operate Carriage Control 92
Clamp Pipe 93
Assemble Drill String 94
Prepare Beacon Housing 94
Use Direct Connect Method 95
Use EZ Connect Method 95
Connect Drill Pipe to Downhole Tool 96
Drill First Pipe 97
Swab the Hole 98
Enable Automated Pipe Loader System 98
Add Pipe 99
AT Mode 99
4 1 Ensure that pipe lifters are completely lowered 99
4 2 Close grippers 99
4 3 Extend shuttles 99
4 4 Apply tool joint compound at wrench 99
4 5 Raise pipe lifters 99
4 1 If pipe box row is empty, select next empty row 99
4 2 With carriage at rear stop position, resume 99
6 1 Slowly move carriage forward to allow inner rod to match up 100
6 2 Rotate spindle clockwise until pipe threads together 100
6 3 To fully tighten joint, slowly rotate pipe until spindle stops turning 100
6 4 Unclamp wrench 100
6 5 Open grippers fully 100
6 6 Retract shuttles 100
6 7 Lower pipe lifters 100
6 1 Slowly move carriage forward to allow inner rod to match up 100
6 2 Rotate spindle clockwise until pipe threads together 100
6 3 Resume Grippers will open, shuttles will retract, and pipe lifters will lower 100
6 4 To fully tighten joint, slowly rotate pipe until spindle stops turning 100
6 5 Unclamp wrench 100
JT Mode 101
4 1 Ensure that pipe lifters are completely lowered 101
4 2 Close grippers 101
4 3 Extend shuttles 101
4 4 Apply tool joint compound at wrench 101
4 5 Raise pipe lifters 101
4 1 If pipe box row is empty, select next empty row 101
4 2 With carriage at rear stop position, resume 101
6 1 Slowly move carriage forward to allow pipe to match up 102
6 2 Rotate spindle clockwise until pipe threads together 102
6 3 To fully tighten joint, slowly rotate pipe until spindle stops turning 102
6 4 Unclamp wrench 102
6 5 Open grippers fully 102
6 6 Retract shuttles 102
6 7 Lower pipe lifters 102
6 1 Slowly move carriage forward to allow pipe to match up 102
6 2 Rotate spindle clockwise until pipe threads together 102
6 3 Resume Grippers will open, shuttles will retract, and pipe lifters will lower 102
6 4 To fully tighten joint, slowly rotate pipe until spindle stops turning 102
6 5 Unclamp wrench 102
Correct Direction 103
Basic Rules 103
Procedure (AT) 104
Drill Head Position (JT) 105
Use Autocarve Mode 105
Record Bore Path 106
Surface Drill Head 107
Backream 108
Assemble Backream String 109
Begin Backream 109
Remove Pipe 110
Break Front Joint 110
3 1 Raise pipe lifters Grippers will open as pipe is lifted 110
3 2 Extend shuttles 110
3 3 Relax grippers to allow pipe to rotate 110
3 4 Lower pipe lifters 110
Break Rear Joint 110
7 1 Fully close grippers 111
7 2 Ensure pipe lifters are fully lowered 111
7 3 Retract shuttle to current pipe row 111
7 4 Raise pipe lifters to place pipe in current row 111
7 5 Open grippers 111
Remove Pullback Device 111
Systems and Equipment 112
Anchor System 115
Hydraulic 115
Alternate Anchors 117
Standard 119
Drive 119
Cruise Control 121
Engage 121
Adjust Settings 121
Override 122
Disengage 122
Resume 122
Diagnostic Codes 123
Electronic Controlled Engine Overview 123
Machine Diagnostic System Overview 123
Reading Engine Diagnostic Codes 123
Downhole Tools 124
Backreamers 124
Backreaming Fluid Requirements 125
Beacon Housings 127
Bits 128
Scribe Line Method 129
Nozzles 129
Drill Pipe 130
Perform Regular Drill Pipe Care 130
Use Drill Pipe Correctly 131
Drilling Fluid 132
Recommended Products 132
Mixtures 133
Funnel Viscosity 134
DrillLok 135
Electric Strike System 136
Assemble Voltage Detector 136
Test Strike System 136
Use ESID Test Tool 137
Pipe Loader 138
Correct Dropped Pipe 138
Correct Misaligned or Jammed Pipe 138
Remove/Install Pipe Box 139
Rotate Drill Pipe Order 141
Row Select 141
Sensor Override 142
Wireless Remote Control 143
Set-Up 143
Operation 144
Pair 145
Wireline Operation 146
Complete the Job 148
Rinse Equipment 149
Stow Equipment 150
Store Machine 150
Store in Freezing Conditions 150
Store Long-Term 151
Decommission Machine 151
Maintenance 152
Maintenance Precautions 153
Washing Precaution 153
Welding Precaution 154
Working under Machine 154
Recommended Lubricants 155
Engine Oil Temperature Chart 156
Approved Coolant 156
Approved Fuel 157
Diesel Exhaust Fluid (DEF) 158
Exhaust Cleaning 159
Drill Maintenance Interval Chart 160
Drill Procedures 163
Air Intake System 163
Battery 164
Battery, Wireless Remote Control 167
Coolant 168
Drilling Fluid Y-Strainer 169
Dust Ejector Valve 169
Engine Compartment 170
Engine Drive Belt 170
Filter, Air 171
Filter, DEF Pump 172
Filter, DEF Tank 172
Filter, Fuel 173
Filter, Hydraulic 173
Fluid, Hydraulic 174
Fluid Pump 174
Fluid Pump Packing Nut 175
Hydraulic Accumulator 176
Hydraulic Hoses 177
Hydraulic Tank 177
Inner Water Swivel 178
Oil, Engine 179
Oil, Fluid Pump 179
Oil, Fluid Pump Oiler 180
Oil, Ground Drive Gearbox 180
Oil, Heavy Duty Anchor 181
Oil, Planetary 181
Oil, Rotation Gearbox 181
Pipe Auto-Lubricator 182
Pipe Guide Inserts 183
Pipe Loader Inserts 183
Radiator 184
Radiator Cap 184
Saver Sub System 185
SaverLok System 186
Inner Drive Collar 187
Slide Wear Pads 187
Thrust Rollers 188
Tool Joint Compound 188
Track Support Slide Pads 189
Track Tension 190
Water Separator 191
Wrench Jaw Inserts 191
Downhole Tool Maintenance Interval Chart 192
Downhole Tool Procedures 192
Lube Rockmaster Tool 192
Rebuild Rockmaster Tool 192
Specifications 194
JT/AT120 195
EU Declaration of Conformity 198
UK Declaration of Conformity 199
Support 200
Registration 200
Procedure 200
Resources 200
Publications 200
Ditch Witch Training 200
Warranty 201

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