Ditch Witch JT40 User manual

JT40/JT40 All Terrain
HRC and LRC
Issue 1.0
Original Instruction
Operator’s
Manual
053-2966

JT40/JT40 All Terrain Operator’s Manual Overview - 1
Overview
Chapter Contents
Serial Number Location . . . . . . . . . . . . . . . . . . . . . . 2
Intended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Equipment Modification . . . . . . . . . . . . . . . . . . . . . . 3
Unit Components . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
FCC Statement - Internal Transmitter . . . . . . . . . . . 5
RF Exposure Statement . . . . . . . . . . . . . . . . . . . . . . 5
Operator Orientation. . . . . . . . . . . . . . . . . . . . . . . . . 6
About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . 6
• Bulleted Lists. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
• Numbered Lists. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
• “Continued” Indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Overview - 2 JT40/JT40 All Terrain Operator’s Manual
Serial Number Location
Serial Number Location
Record serial numbers and date of purchase in spaces provided. Drilling unit serial number is located as
shown.
Item
date of manufacture
date of purchase
drilling unit serial number
engine serial number
j59om059w.eps

JT40/JT40 All Terrain Operator’s Manual Overview - 3
Intended Use
Intended Use
The JT40 is a self-contained horizontal directional drilling unit designed to install buried cable and pipe to
distances of 600-1000’ (183-305 m) depending on diameter of drill pipe and soil conditions. Its All Terrain
version is designed to drill through rock, cobblestone, broken rock, gravel, and caliche.
These units are intended for operation in ambient temperatures from -20° to 115°F (-29° to 46°C). Contact
your Ditch Witch®dealer for provisions required for operating in extreme temperatures. Use in any other
way is considered contrary to the intended use.
The JT40/JT40 All Terrain should be used with genuine Ditch Witch drilling fluid units and Subsite®
Electronics tracking equipment. It should be operated, serviced, and repaired only by persons familiar with
its particular characteristics and acquainted with the relevant safety procedures.
Equipment Modification
This equipment was designed and built in accordance with applicable standards and regulations.
Modification of equipment could mean that it will no longer meet regulations and may not function properly
or in accordance with the operating instructions. Modification of equipment should only be made by
competent personnel possessing knowledge of applicable standards, regulations, equipment design
functionality/requirements and any required specialized testing.

Overview - 4 JT40/JT40 All Terrain Operator’s Manual
Unit Components
Unit Components
1. Operator’s station
2. Spindle
3. Carriage
4. Drill frame
5. Stabilizer
6. Tracks
7. Pipeloader
8. Vise wrenches
9. Anchoring system
10. DrillLok®light (green)
11. Wireless remote control light (clear)
12. ESID strobe light (amber)
1
2
3
4
5
6
7
8
9
12
10
11
j59om060w.eps

JT40/JT40 All Terrain Operator’s Manual Overview - 5
FCC Statement - Internal Transmitter
FCC Statement - Internal Transmitter
U.S.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by The Charles Machine Works, Inc. could void the user’s authority to operate
the equipment.
Contains FCC ID: ITQ-TR2 & KQL-RM02410.
Canada
CAN ICES-2/NMB-2
This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1)
this device may not cause interference, and (2) this device must accept any interference, including interference that may cause
undesired operation of the device.
Contains IC: 3598A-TR2I & 2268C-RM02410.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est
autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'appareil doit accepter tout brouillage
radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Contient IC: 3598A-TR2I & 2268C-RM02410.
RF Exposure Statement
In order to comply with RF exposure requirements during normal operation, this device must be held in front of the body horizontally.
The antenna must be vertical in line with the body with at least 4” (100 mm) separation distance from the body.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules.
These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
This device complies with Health Canada’s Safety Code. The installer of this device should ensure that RF radiation is not emitted in
excess of the Health Canada’s requirement. Information can be obtained at
http://hc-sc.qc.ca/ewh-sem/pub/radiation/radio_guide-lignes_direct-eng.php.

Overview - 6 JT40/JT40 All Terrain Operator’s Manual
Operator Orientation
Operator Orientation
1. Front of unit
2. Right side of unit
3. Rear of unit
4. Left side of unit
About This Manual
This manual contains information for the proper use of this machine. See the beige Operation Overview
pages for basic operating procedures. Cross references such as “See page 50” will direct you to detailed
procedures.
Bulleted Lists
Bulleted lists provide helpful or important information or contain procedures that do not have to be
performed in a specific order.
Numbered Lists
Numbered lists contain illustration callouts or list steps that must be performed in order.
IMPORTANT: Top view of unit is shown.
j59om010w.eps
1
3
24

JT40/JT40 All Terrain Operator’s Manual Foreword - 7
Foreword
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 without notice. 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.

Foreword - 8 JT40/JT40 All Terrain Operator’s Manual
JT40/JT40 All Terrain
HRC & LRC
Operator’s Manual
Issue number 1.0/OM-4/16
Part number 053-2966
Copyright 2017
by The Charles Machine Works, Inc.
, Subsite, Jet Trac, Fluid Miser, Power Pipe, Rockmaster, SaverLok, SaverLok
System, and DrillLok are registered trademarks of The Charles Machine Works, Inc.
This product and its use may be covered by one or more patents at http://patents.charlesmachine.works.

JT40/JT40 All Terrain Operator’s Manual Contents - 9
Contents
Overview
machine serial number, information about the type of work this machine is designed
to perform, basic machine components, and how to use this manual
1
Foreword
part number, revision level, and publication date of this manual, and factory contact
information
7
Safety
machine safety alerts and emergency procedures 11
Controls
machine controls, gauges, and indicators and how to use them 21
Operation Overview
an overview for completing a job with this machine: planning, setting up, installing
product, and restoring the jobsite; with cross references to detailed procedures
79
Prepare
procedures for inspecting and classifying the jobsite, planning the installation path,
and preparing the jobsite for work
83
Drive
procedures for startup, cold start, driving, and shutdown 107
Transport
procedures for lifting, hauling, and towing 113
Conduct a Bore
procedures for drilling and backreaming 119
Systems and Equipment
downhole tools and drill pipe, anchor, electric strike, DrillLok®, fluid systems, and
diagnostic codes
147
Complete the Job
procedures for restoring the jobsite and rinsing and storing equipment 193
Service
service intervals and instructions for this machine including lubrication, replacement
of wear items, and basic maintenance
199

Contents - 10 JT40JT40 All Terrain Operator’s Manual
Specifications
machine specifications including weights, measurements, power ratings, and fluid
capacities
241
Support
the warranty policy for this machine, and procedures for obtaining warranty
consideration and training
247
Service Record
a record of major service performed on the machine 251
Appendix
additional information about Ditch Witch®equipment 253

JT40/JT40 All Terrain Operator’s Manual Safety - 11
Safety
Chapter Contents
Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
California Proposition 65 Warning . . . . . . . . . . . . 12
Emergency Procedures . . . . . . . . . . . . . . . . . . . . . 13
• Electric Strike Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
• If an Electric Line is Damaged . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
• If a Gas Line is Damaged . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
• If a Fiber Optic Cable is Damaged . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
• If Machine Catches on Fire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Safety Alert Classification . . . . . . . . . . . . . . . . . . . 17
Machine Safety Alerts . . . . . . . . . . . . . . . . . . . . . . 18

Safety - 12 JT40/JT40 All Terrain Operator’s Manual
Guidelines
Guidelines
When you see this safety alert sign, carefully read and follow all instructions.
YOUR SAFETY IS AT STAKE. Read this entire section before using your equipment.
Follow these guidelines before operating any jobsite equipment:
• Complete proper training and read operator’s manual before using equipment.
• Mark proposed path with white paint and have underground utilities located before working. In the US
or Canada, call 811 (US) or 888-258-0808 (US and Canada). Also contact any local utilities that do not
participate in the One-Call service. In countries that do not have a One-Call service, contact all local
utility companies to have underground utilities located.
• Classify jobsite based on its hazards and use correct tools and machinery, safety equipment, and work
methods for jobsite.
• Mark jobsite clearly and keep spectators away.
• Wear personal protective equipment.
• Review jobsite hazards, safety and emergency procedures, and individual responsibilities with all
personnel before work begins. Safety videos are available from your Ditch Witch®dealer or at
www.ditchwitch.com/safe. Safety Data Sheets (SDS) are available at www.ditchwitch.com/support.
• Fully inspect equipment before operating. Repair or replace any worn or damaged parts. Replace
missing or damaged safety shields and safety signs. Contact your Ditch Witch dealer for assistance.
• Use equipment carefully. Stop operation and investigate anything that does not look or feel right.
• Do not operate unit where flammable gas may be present.
• Only operate equipment in well-ventilated areas.
• Contact your Ditch Witch dealer if you have any question about operation, maintenance, or equipment
use.
• Complete the equipment checklist located at www.ditchwitch.com/safe.
California Proposition 65 Warning
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other
reproductive harm.
• battery posts, terminals and related accessories
• engine exhaust
• ethylene glycol

JT40/JT40 All Terrain Operator’s Manual Safety - 13
Emergency Procedures
Emergency Procedures
Before operating any equipment, review emergency procedures and check that all safety precautions have
been taken.
Electric Strike Description
When working near electric cables, remember the following:
• Electricity follows all paths to ground, not just path of least resistance.
• Pipes, hoses, and cables will conduct electricity back to all equipment.
• Low voltage current can injure or kill. Many work-related electrocutions result from contact with less
than 440 volts.
Most electric strikes are not noticeable, but indications of a strike include:
• power outage
•smoke
•explosion
• popping noises
• arcing electricity
If any of these occur, or if strike alarm sounds or flashes, assume an electric strike has occurred.
Jobsite hazards could cause death or serious injury. Use
correct equipment and work methods. Use and maintain proper safety
equipment.
EMERGENCY SHUTDOWN - Turn ignition switch to stop position or push remote engine stop button (if
equipped).
Electric shock will cause death or serious injury. Stay
away. 274-049

Safety - 14 JT40/JT40 All Terrain Operator’s Manual
Emergency Procedures
If an Electric Line is Damaged
If you suspect an electric line has been damaged and you are on drilling unit or bonded equipment, DO
NOT MOVE. Remain on drilling machine and take the following actions. The order and degree of action will
depend on the situation.
• Warn people nearby that an electric strike has occurred.
• Have someone contact electric company.
• Reverse drilling direction and try to break contact. Do not touch drill pipe with hands or hand-held
tools.
• Press electric strike system self test button.
• If alarm sounds again, stay where you are and wait for electric company to shut off power.
• If alarm does not sound and there is no other indication of a strike, wait at least one full minute
before moving away from equipment. Utility might use automatic reclosers which will restart
current flow. If alarm sounds again while waiting, stay where you are until electric company shuts
off power.
• If alarm does not sound but all lights in strike indicator are on, assume strike is continuing and stay
where you are until electric company shuts off power.
• Do not resume drilling or allow anyone into area until given permission by electric company.
If you suspect an electric line has been damaged and you are off drilling unit or bonded equipment, DO
NOT TOUCH ANY EQUIPMENT connected to drilling unit. Take the following actions. The order and
degree of action will depend on the situation.
• Stay where you are unless you are wearing electric insulating boots. If you leave, do not return to area
or allow anyone into area until given permission by electric company.

JT40/JT40 All Terrain Operator’s Manual Safety - 15
Emergency Procedures
If a Gas Line is Damaged
If you suspect a gas line has been damaged, take the following actions. The orders and degree of action
will depend on the situation.
• Immediately shut off engine(s), if this can be done safely and quickly.
• Remove any ignition source(s), if this can be done safely and quickly.
• Warn others that a gas line has been cut and that they should leave the area.
• Leave jobsite as quickly as possible.
• Immediately call your local emergency phone number and utility company.
• If jobsite is along street, stop traffic from driving near jobsite.
• Do not return to jobsite until given permission by emergency personnel and utility company.
Fire or explosion possible. Fumes could ignite and cause
burns. No smoking, no flame, no spark. 275-419 (2P)
Explosion possible. Serious injury or equipment damage could occur.
Follow directions carefully.

Safety - 16 JT40/JT40 All Terrain Operator’s Manual
Emergency Procedures
If a Fiber Optic Cable is Damaged
Do not look into cut ends of fiber optic or unidentified cable. Vision damage can occur. Contact utility
company.
If Machine Catches on Fire
Perform emergency shutdown procedure and then take the following actions. The order and degree of
action will depend on the situation.
• Immediately move battery disconnect switch (if equipped and accessible) to disconnect position.
• If fire is small and fire extinguisher is available, attempt to extinguish fire.
• If fire cannot be extinguished, leave area as quickly as possible and contact emergency personnel.

JT40/JT40 All Terrain Operator’s Manual Safety - 17
Safety Alert Classifications
Safety Alert Classifications
These classifications and the icons defined on the following pages work together to alert you to situations
which could be harmful to you, jobsite bystanders or your equipment. When you see these words and
icons in the book or on the machine, carefully read and follow all instructions. YOUR SAFETY IS AT
STAKE.
Watch for the three safety alert levels: DANGER,WARNING and CAUTION. Learn what each level
means.
indicates a hazardous situation that, if not avoided, will result in death or serious injury. This
signal word is to be limited to the most extreme situations.
indicates a hazardous situation that, if not avoided, could result in death or serious injury.
indicates a hazardous situation that, if not avoided, could result in minor or moderate injury.
Watch for two other words: NOTICE and IMPORTANT.
NOTICE indicates information considered important, but not hazard-related (e.g., messages relating to
property damage).
IMPORTANT can help you do a better job or make your job easier in some way.

Safety - 18 JT40/JT40 All Terrain Operator’s Manual
Machine Safety Alerts
Machine Safety Alerts
1
DANGER stripe decal. See Parts Manual for replacement part
numbers.
2
Tiedown location. See Transport chapter for more information.
274-318
3
Crushing weight. Place cylinder lock on extended
cylinder and secure. 273-231, 273-413

JT40/JT40 All Terrain Operator’s Manual Safety - 19
Machine Safety Alerts
4
Moving tools will kill or injure. Never use pipe
wrenches on drill string. 273-278
5
Fire or explosion possible. Do not use starter fluid.
273-459 (2P), 274-206 (2P), 700-206 (2P)
6
Read operator’s manual. Follow safety rules and
know how to use all controls. Your safety is at stake. 273-475
7
Electric shock will cause death or serious injury.
Stay away. 274-049
8
Turning shaft will kill you or crush arm or leg. Stay
away. 274-187
9
Moving parts. Crushing could cause death or
severe injury. Use correct procedures and equipment. Stay away
from moving parts and their range of movement. 274-204
10
Moving parts could cut off hand or foot. Stay away.
275-184, 273-546
11
Hot parts may cause burns. Do not touch until cool
or wear gloves. 275-355 (2-P), 273-423 (2-P)