JT40 Directional Drill
- Ditch Witch
- Directional Drills
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Built from direct customer feedback and input, the Ditch Witch JT40 is a complete re-imagination of industry-leading horizontal directional drill (HDD) units. Designed with next-generation enhancements, the machine features several pending patents to optimize drilling productivity and operator comfort. The JT40 offers boosted power—20 more horsepower than some competitive models in its class—to maximize drilling performance. The compact, yet powerful machine reduces jobsite footprint and has increased pipe-rack capacity compared to previous models, for enhanced productivity. Additionally, the new machine boasts a premier operator interface and station for a more transparent view into all machine operations, improved operator comfort and enhanced operational control.
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WEIGHT CONFIGURATION
WEIGHT CONFIGURATION
U.S.
METRIC
Cab option
690 lb
310 kg
Standard anchor option
750 lb
340 kg
HD anchor option
1,290 lb
590 kg
Deduct Tier 3 engine option
165 lb
70 kg
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SUPERIOR SUPPORT
JT40SUPERIOR SUPPORT
Your Ditch Witch equipment is backed by a worldwide network of dealers you can count on for unmatched commitment to your success. From genuine Ditch Witch parts to factory-trained service to expert advice, your Ditch Witch dealer has it all for you.
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Enhanced Serviceability
JT40Enhanced Serviceability
The JT40 is equipped with swing-out, lift-off service doors for easy access for machine maintenance and serviceability.
With no grease zerks and easy access to all service points in one spot, maintenance is simplified and total cost of ownership reduced.
Integrated pipe lubricator makes it easier for operators to change out lubrication buckets for more efficient machine maintenance.
The JT40 minimizes pipe-entry distance for increased support for the drill pipe as it enters the ground—this reduces wear on guide blocks and decreases the overall footprint on a job.
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POWER (TIER 3)
POWER (TIER 3)
U.S.
METRIC
Engine
Cummins QSB4.5
Fuel
Diesel
Cooling medium
Liquid
Injection
Direct
Aspiration
Turbocharged & charge air cooled
Number of cylinders
4
Displacement
275 in³
4.5 L
Bore
4.21 in
107 mm
Stroke
4.88 in
124 mm
Manufacturer’s gross power rating
148 hp
110 kW
Rated speed
2,300 rpm
Emissions compliance
EPA Tier 3
Stage IIIA
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Enhanced Control
JT40Enhanced Control
The JT40 is equipped with a modular stake down system with two available options, standard and heavy-duty, that can now be feathered for more precise control.
The advanced remote control gives operators the ability to set up the rig outside of the cab allowing more precise positioning of the JT40 on the job.
The controller includes multi-mode ground drive; dual, independent stabilizers, stake down, cab traverse, and dual pivot.
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DIMENSIONS
DIMENSIONS
U.S.
METRIC
Length
290 in
7.37 m
Width, w/open station
89 in
2.26 m
Width, w/cab
93 in
2.36 in
Height
97 in
2.46 m
Operating mass
20,500 lb
9300 kg
Entry angle
20-29%
Angle of approach
17°
Angle of departure
17°
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DRILLING FLUID SYSTEM
DRILLING FLUID SYSTEM
U.S.
METRIC
Pressure, max
1,000 psi
69 bar
Flow, max
70 gpm
265 l/min
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NOISE LEVEL
NOISE LEVEL
Operator sound pressure per ISO 6396
< or = 85 dBA
Operator sound pressure per ISO 6396, w/cab
< or = 73 dBA
Exterior sound power per ISO 6395
< or = 103 dBA
Specifications are general and subject to change without notice. If exact measurements are required, equipment should be weighed and measured. Due to selected options, delivered equipment may not necessarily match that shown.
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OPERATION
OPERATION
U.S.
METRIC
Spindle speed, max
225 rpm
Spindle torque, max
5,500 ft·lb
7460 N·m
Carriage thrust travel speed
180 fpm
55 m/min
Carriage pullback travel speed
180 fpm
55 m/min
Thrust force
40,000 lb
178 kN
Pullback force
40,000 lb
178 kN
Bore diameter
4.5 in
114 mm
Backreamer diameter
Soil dependent
Ground travel speed
Forward/reverse
3.0 mph
4.8 km/h
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FLUID CAPACITIES
FLUID CAPACITIES
U.S.
METRIC
Hydraulic reservoir
17 gal
64 L
Fuel tank
56 gal
212 L
Engine lubrication oil, w/filter
13.7 qt
13 L
Engine cooling system
24 qt
22.7 L
Antifreeze tank
8 gal
30 L
Diesel exhaust fluid tank
3.6 gal
13.6 L
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POWER (TIER 4)
POWER (TIER 4)
U.S.
METRIC
Engine
Cummins QSB4.5
Fuel
Diesel
Cooling medium
Liquid
Injection
Direct
Aspiration
Turbocharged & charge air cooled
Number of cylinders
4
Displacement
275 in³
4.5 L
Bore
4.21 in
107 mm
Stroke
4.88 in
124 mm
Manufacturer's gross power rating
160 hp
119 kW
Rated speed
2,300 rpm
Emissions compliance
EPA Tier 4
EU Stage IV
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POWER PIPE® HD
POWER PIPE® HD
U.S.
METRIC
Length of dril pipe, nominal
180 in
4.57 m
Diameter of drill pipe, tool joint end
3.13 in
80 mm
Diameter of drill pipe
2.81 in
71 mm
Bend radius, min
146 ft
45 m
Weight of drill pipe, lined
150 lb
68 kg
Weight of drill pipe and large box (40 pipe)
7,140 lb
3240 kg
Weight of drill pipe and small box (20 pipe)
3,797 lb
1720 kg
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BATTERY
BATTERY
SAE reserve capacity rating
195 min
SAE cold crank rating @ 0°F (-18°C)
950 amps
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Optimized Operator Interface
JT40Optimized Operator Interface
For improved performance, efficiency and productivity, the advanced operator displays are optimized with the data operators need most.
Equipped with two seven-inch LED screens for better visibility into all machine functions, diagnostics, and bore tracking information.
A real-time carriage-position indicator provides operators insight to the exact carriage position for increased productivity and intuitive operation.
The machine is equipped with radial operator control (ROC)—the multifunctional controller is highlighted on the machine display when activated for improved control efficiency.
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Boosted Productivity
JT40Boosted Productivity
The JT40 holds up to 600 feet of drill pipe onboard, allowing for longer bores on one job, reduced cycle times and increased return on investment.
Equipped with a 70-gpm, 1,100-psi mud pump, the JT40 has increased fluid course from the mud pump to the swivel, for more downhole flow capabilities.
The machine includes a patent pending reversible pipe box for added jobsite versatility.
Patent-pending open sided vise wrenches on the JT40 are rotated toward the operator enhancing visibility.
The JT40 features a unique add-a-pipe design, which allows operators to manually insert additional sticks of drill pipe when pipe runs out, improving overall productivity.
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Operator's Station
JT40Operator's Station
The machine provides industry-leading visibility with the best access to all critical vision points, including ground entrance, wrenches, shuttle-retract location and rear connection.
The JT40 features the choice of a climate-controlled cab with tinted glass or an open operator’s station to meet each customer’s individual needs.
The ergonomic station was designed specifically for an HDD operator, featuring a heated seat with adjustable suspension and increased legroom to keep drillers comfortable during long hours on a job.
The operator’s platform is equipped with telescoping capability providing the optimal drilling view for improved jobsite operations.
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HIWS1 PIPE
HIWS1 PIPE
U.S.
METRIC
Length of dril pipe, nominal
180 in
4.57 m
Diameter of drill pipe, tool joint end
3.10 in
79 mm
Diameter of drill pipe
2.63 in
67 mm
Bend radius, min
145 ft
44 m
Weight of drill pipe
165 lb
75 kg
Weight of drill pipe and large box (35 pipe)
6,915 lb
3140 kg
Weight of drill pipe and small box (15 pipe)
3,287 lb
1490 kg
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Best-in-Class Power
JT40Best-in-Class Power
Equipped with a 160-gross-hp, Tier 4 Cummins® diesel engine, the JT40 provides 14 percent more horsepower than competitive models in its class. A Tier 3 engine option is available for less regulated countries.
With 40,000 pounds of thrust and pullback, the JT40 provides 30 percent more thrust in a more compact unit than competitive models in its class.
The machine offers an innovative two-speed, rotational drive system, producing 5,500 ft·lb of torque for greater efficiency and uptime.
The newly updated hydraulic platform utilizes the Ditch Witch-proven technology to provide the most efficient power downhole.