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  • Productivity
    RT120
    Productivity

    Large selection of hydrostatic attachments increases jobsite productivity.

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

    Standard four-wheel drive helps provide superb traction and mobility in all kinds of jobsite conditions and applications.

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

  • Battery
    Battery U.S Metric Group 65 SAE reserve capacity rating 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.
  • Operation
    Operation U.S. Metric Forward speed Low/low 0.5 mph 0.8 km/h Low/high 1.3 mph 2.1 km/h High/low 4.5 mph 7.2 km/h High/high 9.2 mph 14.8 km/h Reverse speed Low/low 0.5 mph 0.8 km/h Low/high 1.3 mph 2.1 km/h High/low 3.2 mph 5.1 km/h High/high 5.5 mph 8.8 km/h Vehicle clearance circle (SAE) wall to wall w/optional backfill blade Front steer only 34.3 ft 10.4 m Front and rear steer 20.8 ft 6.3 m Ground clearance 14 in 356 mm Basic unit weight 8,700 lb 3946 kg Allowable tractor weight, max 19,300 lb 8754 kg Front counterweight 1,300 lb 590 kg Side counterweight (each) 250 lb 114 kg
  • Tires
    Tires U.S. Metric 38 x 18-20 14-ply bar lug flotation 72 psi 4.9 bar
  • Noise Level
    Noise Level U.S. Metric Operator 91 dBA sound pressure per ISO 6394 Exterior 109 dBA sound power per ISO 6393
  • Power
    RT120
    Power

    121-hp (90-kW) Deutz diesel engine keeps the RT120 running strong all day long; engine is Tier-4i compliant, requiring no expensive after-treatment.

  • Fluid Capacities
    Fluid Capacities U.S. Metric Fuel tank 38 gal 144 L Engine oil 8.5 qt 8 L Hydraulic reservoir 24 gal 91 L Hydraulic system 29 gal 110 L Cooling system 12.3 qt 11.6 L
  • Power Train
    Power Train U.S. Metric Ground drive transmission Hydrostatic Differentials Planetary front and rear w/optional rear steering Service brake Hydrostatic disc, foot operated Parking brake Disc, hand operated Attachment drive transmission Hydrostatic, lever-operated speed infinitely variable from zero to max
  • Dimensions
    Dimensions U.S. Metric Height 115 in 2.92 m Length, nose to rear mount 125 in 3.17 m Length, transport 154 in 3.91 m Wheelbase 79 in 2 m Width 82 in 2.1 m Angle of approach 25° Tread 64 in 1.63 m
  • Superior Support
    RT120
    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.

  • Rugged Design
    RT120
    Rugged Design

    Massive one-piece rigid frame design increases capacity and endurance; optional tilt frame configuration helps you dig a vertical trench on uneven ground.

    Four-post Rollover Protective System (ROPS) includes a canopy; options include enclosed cab and climate-control system.

    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.

  • Backfill Blade
    Backfill Blade U.S. Metric Blade width 80 in 2.03 m Blade height 17 in 430 mm Lift height above ground 21 in 530 mm Blade drop below ground 11 in 280 mm Swing angle, max, left/right 30° Tilt angle, up/down 24°
  • Hydraulic System @ 2,300 RPM
    Hydraulic System @ 2,300 RPM U.S. Metric Ground drive pump capacity 27.9 gpm 106 l/min Ground driev pump relief pressure 5,000 psi 345 bar Auxiliary pump capacity 13.6 gpm 51.5 l/min Auxiliary pump relief pressure 2,500 psi 172.4 bar
  • 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 J1349) 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
  • Operator's Station
    RT120
    Operator's Station

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

    Ergonomically designed operator's station features 90-degree swivel seat, adjustable armrests, easy-to-read gauge cluster, and tiltable steering column.

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