Horizontal Directional Drilling
The exit pit of a horizontal directional drilling operation is a particularly hazardous location.
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JT40 Directional Drill
Experience the Evolution
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.
JT40
Best-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.
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.
JT40
Optimized 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.
JT40
Operator'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.
JT40
Boosted 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, 1,000-psi (or optional 110-gpm, 800-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 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.
The patented slide cartridge provides a backup for the carriage rollers if they reach the end of their useful life during a bore, allowing operators to complete a job without stopping to replace failed rollers, for increased uptime.
JT40
Enhanced 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.
JT40
Enhanced 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.
JT40
SUPERIOR 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.
Specifications
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 |
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 |
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 |
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° |
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 | |
| 110 gpm Fluid Pump Option | 320 lb | 145 kg |
DRILLING FLUID SYSTEM
| DRILLING FLUID SYSTEM | U.S. | METRIC | |
|---|---|---|---|
| Pressure, max | 1,000 psi | 69 bar | |
| Flow, max | 70 gpm | 265 l/min | |
| Pressure, max 110 option | 800 psi | 55 bar | |
| Flow, max 110 option | 110 gpm | 416 I/min |
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 |
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 |
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 |
BATTERY
| BATTERY | |||
|---|---|---|---|
| SAE reserve capacity rating | 195 min | ||
| SAE cold crank rating @ 0°F (-18°C) | 950 amps |
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. |
We’ve made a wide variety of valuable safety information available in one convenient location. Ditch Witch Safe is dedicated to providing the resources you need to operate your equipment safely.
