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    DRILLING FLUID SYSTEM (ON BOARD) U.S. METRIC Drilling fluid pressure, max 1,000 psi 69 bar Drilling fluid flow, max (AT - 120 gpm pump) 230 gpm 870 l/min
    DIMENSIONS U.S. METRIC Length 368 in 9.35 m Width 101 in 2.57 m Height 110 in 2.79 m Weight 50,740 lb 23,015 kg Entry angle 10-15° Angle of approach 13° Angle of departure 17°
  • Operator's Station
    JT100 All Terrain
    Operator's Station

    Fully enclosed tinted window cab features instrument panel gauges that are positioned for visibility and conveniently placed controls.

    Excellent view of the tool joint when making up and breaking out pipe; open-top vise wrenches are angled toward the operator.

    Full color LCD display provides easy to understand engine diagnostics and informational messages which allows operators to stay informed on machine performance.

    New extreme comfort operator’s seat improves overall comfort for the long days on the jobsite.

  • Innovative Design
    JT100 All Terrain
    Innovative Design

    Exclusive dual-pivot drill frame allows for steeper entry angles without raising the tracks off the ground, for outstanding machine stability and greater operator comfort.

    Heavy-duty, double rack-and-pinion thrust drive is field-proven to push through the longest, toughest bores.

    By providing the operator better control when making pipe connections, the exclusive coordinated makeup feature automatically adjusts carriage thrust speed when making up and breaking out drill pipe, minimizing wear on pipe threads and extending the life of the drill pipe.

    Efficient hydraulic cooling system requires significantly less hydraulic fluid than competitors' models, reduces maintenance costs and keeps the engine operating efficiently throughout the workday.

    Daily maintenance points can be easily accessed from one side of the machine resulting in more uptime each day.

    POWER U.S. METRIC Engine Cummins QSB6.7 Fuel Diesel Cooling medium Liquid Injection Direct Aspiration Turbocharged & charge air cooled Number of cylinders 6 Displacement 409 in3 6.7 L Bore 4.21 in 107 mm Stroke 4.88 in 124 mm Manufacturer's gross power rating 260 hp 194 kW Power Bulge at 2,000 rpm 270 hp 201 kW Estimted net power rating 257 hp 192 kW Rated speed 2,200 rpm Emissions compliance EPA Tier 4 EU Stage IV
  • Superior Support
    JT100 All Terrain
    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.

    BATTERY (2 USED) SAE reserve capacity rating 450 min SAE cold crank rating @ 0ºF (-18ºC) 1,400 amps 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.
  • All Terrain
    JT100 All Terrain
    All Terrain

    Industry-exclusive, patented two-pipe drilling system provides more power to the bit than any other rock-drilling system in its class. The inner pipe works as a mechanical motor that drives the bit during the bore; the outer pipe thrusts the bit forward, steers the drill shaft and works to transmit full machine torque during the backream.

    All Terrain is the only proven technology that enables simultaneous drilling and steering through rock and hard soil conditions, low drilling fluid volume means less waste, less cleanup and less environmental impact.

    With its infinitely variable rotary drive, the JT100 All Terrain is the only rock drill in its class that can truly match exact spindle speed and torque to power through infinitely varying ground formations.

    The JT100 All Terrain offers the optional pipebox loader device designed to transfer drill pipe from one box to another—and add or remove the upper pipe box—without the need for additional support equipment, so the pipe box is never empty.

  • Power
    JT100 All Terrain

    JT 100 All Terrain 260-hp (194-kW) Cummins® engine delivers raw power more efficiently to all machine functions so the installation can be completed faster. The 268-hp (200-kW) Tier 3 Duetz® engine is available in less regulated countries.

    With 100,000 lb (445 kN) of pullback and 12,000 ft·lb (16270 N·m) of torque, the JT100 All Terrain is the ideal HDD unit for long bores, such as river crossings, and installations of large-diameter pipe.

    With its infinitely variable rotary drive, the JT100 All Terrain is the only drill in its class that can truly match spindle speed and torque, enabling it to power through virtually any soil condition.

    FLUID CAPACITIES U.S. METRIC Hydraulic reservoir 47 gal 180 L Fuel tank 97 gal 370 L
  • Productivity
    JT100 All Terrain

    The exclusive Ditch Witch heavy-duty anchor system eliminates the need for large and expensive support equipment, reducing transportation costs, setup time, and jobsite size.

    The JT100 All Terrain is the only drill in its class that enables the transfer of drill pipe from one box to another—and add or remove the upper pipe box—without additional support equipment, so the pipe box is never empty.

    Large-capacity, 230-gpm (870 l/min) fluid pump plus larger hoses and fittings help move fluid downhole faster, for greater productivity; special damping feature reduces the downhole shockloads associated with greater fluid flow.

    Ditch Witch designs and manufactures the long-lasting All Terrain drill pipe compatible with the JT100 All Terrain. Ditch Witch drill pipe provides the most return on your investment—each piece is inspected and gauged to ensure quality and reliability bore after bore.

    OPERATION U.S. METRIC Spindle speed, max (AT inner spindle) 270 rpm Spindle torque, max (AT inner spindle) 2,000 ft·lb 2700 N·m Carriage thrust travel speed 150 fpm 46 m/min Carriage pullback travel speed 150 fpm 46 m/min Thrust force 70,000 lb 311 kn Pullback force 100,000 lb 445 kn Bore diameter 6.25 in 159 mm Backream diameter Soil dependent Ground travel speed Forward/reverse 3.6 mph 5.8 km/h
    ALL TERRAIN PIPE U.S. METRIC Length of drill pipe, nominal 169.50 IN 4.31 m Diameter of drill pipe, tool joint end 4.5 in 114 mm Diameter of drill pipe 3.63 in 92 mm Bend radius, min 205 ft 63 m Weight of drill pipe 284 lb 130 kg Weight of drill pipe & box (12 pipe) 4,430 lb 2010 kg