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  • Noise Level
    Noise Level U.S. Metric Operator 92 dBA sound pressure per ISO 6394 Exterior 109 dBA sound power per ISO 6393
  • Vibration Level
    Vibration Level U.S. Metric During normal operation, vibration transmitted to the operator's: Hand/arm 8.12 m/sec2 Whole body 1.44 m/sec2 Operator seat complies with ISO 7096
  • Operation
    Operation U.S. Metric Forward speed Low 2 mph 3.2 km/h Medium 4.4 mph 7.1 km/h High Reverse speed 7.2 mph 11.6 km/h Low 2 mph 3.2 km/h Medium 4.4 mph 7.1 km.h High 4.7 mph 7.5 km/h Vehicle clearance circle (SAE) wall to wall w/backfill blade Front steer only 39.5 ft 12 m Coordinated steer 27 ft 8.2 m Ground clearance 15.5 in 394 mm Basic unit weight 13,600 lb 6169 kg Allowable tractor weight, max 26,200 lb 11884 kg Front counterweight 1,300 lb 590 kg Side counterweight (each) 250 lb 114 kg
  • Rugged Design
    RT120 Quad
    Rugged Design

    The RT120 Quad’s heavy-duty undercarriage is built for durability and long life.

    Heavy-duty, robust track frames—designed and built by the Ditch Witch organization—weigh 1,500 lb (680.4 kg) each (including track), providing a lower center of gravity for increased stability and drawbar.

    Plow attachment features heavy-duty lift arms that withstand the RT120 Quad’s tremendous power and drawbar.

    Standard tilt frame configuration helps you dig a vertical trench on uneven ground.

    Standard rear steer gives the RT120 Quad a tighter turn radius, resulting in better jobsite maneuverability and increased versatility while digging.

    Equipped with an electrically controlled pump that requires minimal maintenance (no cables to adjust) and provides better response and controllability.

    Operator’s station features a color LCD engine display that provides all engine information and diagnostics.

    Removable side panels provide easy access to service areas; engine service points are conveniently located on the left side, and the oil level can be checked without opening the engine enclosure.

  • Dimensions
    Dimensions U.S. Metric Height 117 in 2.97 m Nose to rear mount length 125 in 3.18 m Length, transport 166 in 4.22 m Wheelbase 79 in 2.01 m Width 89 in 2.26 m Angle of approach 34° Thread 71 in 1.8 m
  • Battery (2 used)
    Battery (2 used) U.S. Metric Group 65 SAE reserve capacity 165 min SAE cold crank @ 0°F (-18°C) 875 amps Auxiliary power outlet 12V, 10 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. See your dealer for counterweighing requirements.
  • Power
    RT120 Quad

    120-hp (89.5-kW) Deutz® diesel engine and reliable hydrostatic transmission keep the RT120 Quad running strong all day long; engine is Tier 4 compliant, requiring no expensive after-treatment.

  • Fluid Capacities
    Fluid Capacities U.S Metric Fuel tank 38 gal 144 L Engine oil 8.4 qt 8 L Hydraulic reservoir 20 gal 76 L Hydraulic system 25 gal 95 L Cooling system 12.3 qt 11.6 L
  • Power Train
    Power Train U.S Metric Ground drive transmission Differentials Planetary front and rear with rear steering Service brake Hydrostatic Parking brake Disc, hand operated Tracks 450 x 86 x 42, rubber track, chevron pattern Attachment drive transmission Hydrostatic
  • Productivity
    RT120 Quad

    Innovative, long-lasting chevron-pattern tracks provide maximum traction in wet conditions and on slopes.

    Dial control design gives the operator precise control of the ground drive speed and attachments.

    Standard four-wheel drive and four-wheel steering make the RT120 Quad the ideal heavy-duty tractor for both paved and off-road work.

    When you need extra pull, the RT120 Quad’s three-speed, shift-on-the-fly ground drive senses load conditions and automatically adjusts for maximum performance.

    Large selection of hydrostatic attachments—plus a choice of front-mount utility backhoes and a reel carrier—for greater productivity.

    Best-in-class ground clearance of 15.5 inches (394 mm) helps the RT120 Quad be more productive in and around bar ditches, creek beds and uneven terrain in general.

    Cruise-control system senses engine load and automatically adjusts ground drive speed for consistent production.

  • Power
    Power U.S. Metric Engine Deutz® TCD3.6L4 Fuel Diesel Cooling medium Liquid Injection Direct Aspiration Turbocharged, charge air cooled Number of cylinders 4 Displacement 221 in3 3.6 L Bore 3.86 in 98 mm Stroke 4.72 in 120 mm Manufacturer's gross power rating (SAE J1995) 121 hp 90 kW Rated speed 2,300 rpm Engine tilt angles, max Longitudinal/lateral 30° Emissions compliance EPA Tier 4i EU Stage IIIB Emissions compliance (LRC) EPA Tier 3 EU Stage IIIA
  • Hydraulic System @ 2,300 rpm
    Hydraulic System @ 2,300 rpm U.S. Metric Ground drive pump capacity 47.4 gpm 179 l/min Ground drive pump relief pressure 6,200 psi 430 bar Attachment pump capacity 47.4 gpm 179 l/min Attachment pump and relief pressure 6,200 psi 430 bar Auxiliary pump capacity 13.8 gpm 52 l/min Auxiliary pump relief pressure 3,300 psi 227.5 bar
  • Backfill Blade
    Backfill Blade U.S Metric Blade width 80 in 2.03 m Blade height 17 in 430 mm Lift height above ground 26 in 660 mm Blade drop below ground 10 in 254 mm Swing angle, max Left/right 30° Tilt angle Up/down 24°
  • Superior Support
    RT120 Quad
    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.