RT115 Tier 3 - SUPPORT |
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SERIAL NUMBER RECORD |
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SERIAL NUMBER RECORD
Record serial numbers and date of purchase in spaces provided. Tractor (1) and engine serial numbers (2) are located as shown.
Date of Manufacture:
Date of Purchase:
Tractor Serial Number:
Front Attachment Serial Number:
Rear Attachment Serial Number:
Trailer Serial Number:
Engine Serial Number:
RT115 Tier 3- SUPPORT
SUPPORT PROCEDURE
Notify your dealer immediately of any malfunction or failure of Ditch Witch equipment.
Always give model, serial number, and approximate date of equipment purchase. This information should be recorded and placed on file by owner at time of purchase.
Return damaged parts to dealer for inspection and warranty consideration.
Order genuine Ditch Witch replacement or repair parts from your authorized Ditch Witch dealer. Use of another manufacturer's parts may void warranty.
Publications
Contact your Ditch Witch dealer for publications and videos covering safety, operation, service, and repair of your equipment.
Ditch Witch Training
For information about on-site, individualized training, contact your Ditch Witch dealer.
RT115 Tier 3 - FOREWORD |
3 |
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This manual is an important part of your equipment. It provides safety information and operation instructions to help you use and maintain your Ditch Witch equipment.
Read this manual before using your equipment. Keep it with the equipment at all times for future reference. If you sell your equipment, be sure to give this manual to the new owner.
If you need a replacement copy, contact your Ditch Witch dealer. If you need assistance in locating a dealer, visit our website at www.ditchwitch.com or write to the following address:
The Charles Machine Works, Inc.
Attn: Marketing Department
PO Box 66
Perry, OK 73077-0066
USA
The descriptions and specifications in this manual are subject to change. The Charles Machine Works, Inc. reserves the right to improve equipment. Some product improvements may have taken place after this manual was published. For the latest information on Ditch Witch equipment, see your Ditch Witch dealer.
Thank you for buying and using Ditch Witch equipment.
RT115 Tier 3- FOREWORD
RT115 Tier 3
Operator's Manual
Issue Number 1.1/OP-6/08
Part Number 053-1214
Copyright 2007, 2008
by The Charles Machine Works, Inc., Perry, Oklahoma
, Ditch Witch, CMW, AutoCrowd, Jet Trac, Roto Witch, Subsite, Fluid Miser, Power Pipe,
Super Witch, Pierce Airrow, The Underground, The Underground Authority Worldwide, and Zahn are registered trademarks of The Charles Machine Works, Inc.
RT115 Tier 3 - CONTENTS |
5 |
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SUPPORT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Serial Number Record . . . . . . . . . . . . . . . . . . . . . . . . . 1
Support Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
FOREWORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Control Console Overview . . . . . . . . . . . . . . . . . . . . . 13
Control Console Descriptions . . . . . . . . . . . . . . . . . . 15
Drive Position Overview . . . . . . . . . . . . . . . . . . . . . . . 25
Drive Position Descriptions. . . . . . . . . . . . . . . . . . . . . 26
Work Position Overview . . . . . . . . . . . . . . . . . . . . . . 31
Work Position Descriptions . . . . . . . . . . . . . . . . . . . . 32
Seat Adjustment Overview . . . . . . . . . . . . . . . . . . . . . 38
Seat Adjustment Descriptions . . . . . . . . . . . . . . . . . . 39
Overhead Console Overview . . . . . . . . . . . . . . . . . . . 41
Overhead Console Descriptions . . . . . . . . . . . . . . . . 42
RT115 Tier 3- CONTENTS
SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Underground Hazards . . . . . . . . . . . . . . . . . . . . . . . . 46
Emergency Procedures . . . . . . . . . . . . . . . . . . . . . . . 47
Jobsite Classification . . . . . . . . . . . . . . . . . . . . . . . . . 50
Safety Alert Classifications . . . . . . . . . . . . . . . . . . . . 54
Safety Alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
TRACTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Daily Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Start up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
TRANSPORTATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Tiedown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Haul . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Tow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
RT115 Tier 3 - CONTENTS |
7 |
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TRENCHER ATTACHMENT . . . . . . . . . . . . . . . . . . . . . . 81
Trencher Controls Overview . . . . . . . . . . . . . . . . . . . 81
Trencher Control Descriptions . . . . . . . . . . . . . . . . . . 82
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Operating Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Optional Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . 93
PLOW ATTACHMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Plow Controls Overview . . . . . . . . . . . . . . . . . . . . . . 95
Plow Control Descriptions . . . . . . . . . . . . . . . . . . . . . 96
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Operating Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Optional Equipment . . . . . . . . . . . . . . . . . . . . . . . . . 108
REEL WINDER ATTACHMENT . . . . . . . . . . . . . . . . . . . 109
Reel Winder Controls Overview . . . . . . . . . . . . . . . . 109
Reel Winder Control Descriptions . . . . . . . . . . . . . . 110
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
RT115 Tier 3- CONTENTS
SAW ATTACHMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Saw Controls Overview . . . . . . . . . . . . . . . . . . . . . . 115
Saw Control Descriptions . . . . . . . . . . . . . . . . . . . . 116
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Operating Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Optional Equipment . . . . . . . . . . . . . . . . . . . . . . . . . 127
BACKHOE ATTACHMENT . . . . . . . . . . . . . . . . . . . . . . 129
Backhoe Controls Overview . . . . . . . . . . . . . . . . . . 129
Backhoe Control Descriptions . . . . . . . . . . . . . . . . . 130
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Stow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
DRILLING ATTACHMENT. . . . . . . . . . . . . . . . . . . . . . . . 141
Drilling Attachment Control Description . . . . . . . . . . 142
Prepare Jobsite and Equipment . . . . . . . . . . . . . . . . 143
Drill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Add Rod . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Backream . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Disassemble Joints. . . . . . . . . . . . . . . . . . . . . . . . . . 148
Optional Equipment . . . . . . . . . . . . . . . . . . . . . . . . . 148
RT115 Tier 3 - CONTENTS |
9 |
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SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Approved Coolant. . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Welding Precaution . . . . . . . . . . . . . . . . . . . . . . . . . 151
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
10 Hour. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
50 Hour. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
100 Hour. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
250 Hour. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
500 Hour. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
1000 Hour. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
2000 Hour. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
5000 Hour. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
As Needed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Tier 3 Service Overview . . . . . . . . . . . . . . . . . . . . . . 212
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
RT115. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 H910 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 H911 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228 H932 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230 H952 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232 H1140. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236 A720 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238 A920 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240 RC115 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
RT115 Tier 3- CONTENTS
RT115 Tier 3 - OVERVIEW |
11 |
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The RT115 Tier 3 tractor is designed for installation of service lines. It can be fitted with a trencher, vibratory plow, saw, backhoe or combo plow/trencher attachment. Optional enclosed cab, work lights, air conditioning, cruise control, rear and coordinated steering, drilling attachment, and reel carriers are also available. All rear-mounted attachments feature a new side plate frame mounting system.
1.Rollover Protective Structure
2.Operator station
3.Control console
4.Engine compartment
5.Backfill blade
RT115 Tier 3- OVERVIEW
The H910 trencher for the RT115 Tier 3 tractor cuts a trench with maximum depth of 94” (2.4 m). Maximum trench width for the H910 is 24” (610 mm).
The H911 trencher for the RT115 Tier 3 tractor cuts a trench with maximum depth of 94” (2.4 m). Maximum trench width for the H911 is 24” (610 mm). Hydraulic traverse on the H911 allows the trencher to move across the full width of the tractor.
The H932 plow for the RT115 Tier 3 tractor has a cover depth of 36” (915 mm). The H932 is capable of pulling 3” (80 mm) material and feeding 2” (50 mm) material.
The H952 combo units for the RT115 Tier 3 tractor combine trencher and plow. The H952 trenches to a maximum depth of 70” (1.8 m) with trench widths of 6 to 12” (150 to 305 mm). Cover depth is the same as for the standard plows.
The H1140 for the RT115 Tier 3 tractor is a centerline saw having a maximum trench depth of 40” (990 mm) with trench widths of 4.5, 6, and 9” (115, 150, and 230 mm) respectively.
Two backhoes are available, the A720 with 91” (2. m) digging depth, and the A920 with 109” (2.7 m) digging depth. Both backhoes feature bucket widths of 12 to 24” (305 to 610 mm).
Finally, the RC115 reel carrier is designed to carry 2500 lb (1130 kg) reels. Maximum reel diameter is 84” (2.1 m).
For the purposes of this manual, we define tractor as a selfpropelled wheeled machine, having rearand/or front-mounted equipment, primarily designed to produce a trench in a continuous operation, through motion of the machine; the attachment can be a digging chain, wheel, plow blade, or similar item.
RT115 Tier 3 - CONTROLS |
13 |
CONTROL CONSOLE OVERVIEW |
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CONTROL CONSOLE OVERVIEW
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1. |
Voltmeter |
7. |
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Drilling attachment control* |
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2. |
Fuel gauge |
8. |
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Ignition switch |
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3. |
Tachometer/ |
9. |
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Auxiliary power outlet |
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hourmeter/diagnostic |
10. |
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Hydraulic motor control |
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gauge |
11. |
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Reel carrier control** |
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4. |
Coolant temperature |
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12. |
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Shutdown override control |
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gauge |
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5. |
Engine oil pressure |
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*See DRILLING ATTACHMENT |
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gauge |
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for description of this control. |
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6. |
Horn |
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**See PLOW ATTACHMENT for description of this control.
RT115 Tier 3- CONTROLS
CONTROL CONSOLE OVERVIEW
CONTROL CONSOLE OVERVIEW (CONT)
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13. |
Operator presence indicator |
19. |
Low speed indicator |
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14. |
Attachment speed/direction |
20. |
High speed indicator |
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indicator |
21. |
Operator alert indicator |
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15. |
Ground drive indicator |
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22. |
Cold start wait indicator |
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16. |
Cruise control indicator |
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23. |
Engine shutdown |
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17. |
Hydraulic fluid temperature |
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indicator |
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indicator |
24. |
Parking brake indicator |
18.Hydraulic filter restriction indicator
RT115 Tier 3 - CONTROLS |
15 |
CONTROL CONSOLE DESCRIPTIONS |
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CONTROL CONSOLE DESCRIPTIONS
Voltmeter
This gauge displays electrical system voltage. Reading should show 12 to 15 volts with engine running. If not, stop engine and investigate.
Fuel Gauge
This gauge indicates fuel level in tank. Use only #2 diesel fuel.
RT115 Tier 3- CONTROLS
CONTROL CONSOLE DESCRIPTIONS
Tachometer/Hourmeter/
Diagnostic Gauge
This gauge displays engine rpm, diagnostic codes, and records engine operating time.
To view information, press the selection switch.
IMPORTANT: For more information about the diagnostic system and trouble codes see "Tier 3 Service Overview" in
SERVICE.
Coolant Temperature Gauge
This gauge displays cooling system coolant temperature. Normal coolant temperature is 180°-220° F (82°-104° C).
Alarm will sound if coolant temperature is high.
If temperature is high:
•Turn off engine and let cool.
•Check cooling system for low fluid level, seal damage, or leaks.
RT115 Tier 3 - CONTROLS |
17 |
CONTROL CONSOLE DESCRIPTIONS |
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Engine Oil Pressure Gauge
This gauge shows oil pressure. Normal operating pressure is 15-50 psi (105-345 kPa).
Alarm will sound if engine oil pressure is low.
If pressure is low:
•Check oil level.
•If pressure is still low, consult service information from engine manufacturer.
Horn
Press button to sound horn.
c00ic046a.eps
RT115 Tier 3- CONTROLS
CONTROL CONSOLE DESCRIPTIONS
Ignition Switch
This three-position switch starts or stops engine.
•Insert key and turn all the way clockwise to start engine.
•Release when engine starts.
•Key will return to on position.
•Turn counterclockwise to stop engine.
c00ic012a.eps |
If engine does not start on first attempt, check that all interlock requirements have been met, return switch to stop position, and try again.
Auxiliary Power Outlet
This outlet can be used to provide power for other equipment.
Power output is 12 volts, 5 amps.
RT115 Tier 3 - CONTROLS |
19 |
CONTROL CONSOLE DESCRIPTIONS |
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Hydraulic Motor Control
This switch allows operator to select high or low hydraulic motor speed.
•Press left to select high speed. High speed indicator will light.
• Press right to select low speed. Low speed indicator will light.
Shutdown Override Control
This control allows a tempoary override of engine shutdown.
•Press to delay engine shut down for 30 seconds after cycling ignition switch to OFF.
•After 30 seconds, engine will
again shut down unless fault condition has been cleared on diagnostic gauge.
IMPORTANT: For more information about the diagnostic system and trouble codes see "Tier 3 Service Overview" in
SERVICE.
RT115 Tier 3- CONTROLS
CONTROL CONSOLE DESCRIPTIONS
Operator Presence Indicator
This indicator lights when operator is in seat. This indicator is part of the start interlock system.
IMPORTANT: All four start interlock indicators must be on to start engine.
Attachment Speed/Direction
Indicator
This indicator lights when attachment speed/direction control is in neutral. This indicator is part of the start interlock system.
IMPORTANT: All four start interlock indicators must be on to start engine.
RT115 Tier 3 - CONTROLS |
21 |
CONTROL CONSOLE DESCRIPTIONS |
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Ground Drive Indicator
Indicator lights when ground drive control is in neutral.
Cruise Control Indicator
Indicator lights when cruise control is operating.
Hydraulic Fluid Temperature
Indicator
This indicator lights and alarm sounds if hydraulic fluid overheats.
If temperature is high:
•Turn off engine and let cool.
•Check hydraulic fluid level.
•Check front of hydraulic fluid cooler for debris.
RT115 Tier 3- CONTROLS
CONTROL CONSOLE DESCRIPTIONS
Hydraulic Filter Restriction
Indicator
This indicator lights when hydraulic filter is restricted.
Will also light in cold weather. Run tractor at low engine rpm until hyraulic fluid warms.
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Indicator will turn off after hydraulic fluid warms.
Change filter when indicator lights.
Low Speed Indicator
This indicator lights when hydraulic motor is in low speed.
High Speed Indicator
This indicator lights when hydraulic motor is in high speed.
RT115 Tier 3 - CONTROLS |
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CONTROL CONSOLE DESCRIPTIONS |
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Operator Alert Indicator
This indicator alerts operator to
Tier 3 engine fault conditions.
•Light flashes when a "warning"
fault is present.
•Light is steady when "engine shutdown" fault is present.
IMPORTANT: For more information about the diagnostic system and trouble codes see "Tier 3 Service Overview" in
SERVICE.
Cold Start Wait Indicator
This indicator lights when intake air pre-heater is operating.
If lamp is on, wait until lamp goes out before starting engine.
IMPORTANT:
•If ignition key is turned to START before wait lamp goes out, the system is disabled and must be reset.
•Turn ignition key to OFF, then to RUN to reset.
RT115 Tier 3- CONTROLS
CONTROL CONSOLE DESCRIPTIONS
Engine Shutdown Indicator
This indicator lights when a critical engine fault occurs. A fault code will be stored in the diagnostic gauge, and the engine will shut down within 30 seconds.
Parking Brake Indicator
This indicator lights when parking brake is engaged.
Tractor will not move when parking brake is engaged.
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RT115 Tier 3 - CONTROLS |
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DRIVE POSITION OVERVIEW |
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DRIVE POSITION OVERVIEW
1.Parking brake
2.Gearbox control
3.Attachment speed/ direction control
4.Steering wheel column tilt control
5.Tilt indicator
6.Service brake
7.Ground drive hand control
8.Ground drive foot control
9.Backfill blade control
RT115 Tier 3- CONTROLS
DRIVE POSITION DESCRIPTIONS
Parking Brake (orange)
This lever controls parking brake.
• Push to disengage.
• Pull to engage.
Gearbox Control (yellow)
This lever allows operator to select high or low gearbox setting.
• Move forward to 1 to select low.
• Move back to 2 to select high.
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IMPORTANT: Stop tractor before changing gearbox settings.
RT115 Tier 3 - CONTROLS |
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DRIVE POSITION DESCRIPTIONS |
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Attachment Speed/Direction
Control (yellow)
This lever controls rear attachment speed and direction.
•Push to rotate forward or to start plow vibrator box.
• Pull to rotate backward.
•To go faster in either direction, move control farther from neutral position.
•To stop, move control to neutral position.
Steering Wheel Column Tilt
Control
This lever controls the tilt of steering wheel column.
• Pull to adjust steering wheel column tilt.
• Release to secure steering wheel column tilt.
IMPORTANT: Tilt steering wheel column up before pivoting operator’s seat.
RT115 Tier 3- CONTROLS
DRIVE POSITION DESCRIPTIONS
Tilt Indicator
Indicates tilt away from level.
Service Brake
This pedal stops tractor.
• Press to stop tractor.
• Release to move tractor.
RT115 Tier 3 - CONTROLS |
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DRIVE POSITION DESCRIPTIONS |
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Ground Drive Hand Control (black)
This lever controls unit speed and direction.
• Pull up on collar to unlock.
• Push forward to go forward.
• Pull back to go backward.
•To go faster in either direction, move farther from neutral.
•To stop, return to neutral.
RT115 Tier 3- CONTROLS
DRIVE POSITION DESCRIPTIONS
Ground Drive Foot Control
This pedal controls forward or backward tractor movement.
• Press top to increase forward speed.
• Press bottom increase reverse speed.
•Release to reduce speed in either direction.
Backfill Blade Control
This lever raises, lowers, tilts and angles backfill blade.
•Move forward to lower blade.
•Move forward to end to float.
•Move backward to raise blade.
•Move right to tilt right side of blade down.
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•Move left to tilt left side of blade down.
•Twist left to angle blade left.
•Twist right to angle blade right.