RT120 Quad
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When you've got a lengthy utility or telecom installation, you're bound to run into all types of terrain along the way. That's when you'll begin to realise the true value of the extraordinarily stout, powerful Ditch Witch RT120 Quad. Its massive undercarriage, superior Quad Track System and 3-speed shift-on-the-fly ground drive combine to handle whatever the jobsite throws at you. And driving everything is a powerful, 121hp Deutz diesel engine, that is Tier 4i compliant, needing only a simple oxidation catalyst for after-treatment. With the RT120 Quad, nothing slows you down.

Basic Specifications

  • Engine: 121hp Turbo-Charged Deutz Diesel
  • Width: 150 to 450mm
  • Depth: 2.46 metres
Vibratory Plough
  • Diameter (Max.): 180mm
  • Depth (Max.): 1.06 metres
  • Width: 100 to 305mm
  • Depth (Max.): 1.02 metres

  • Centreline and Traversing Trenchers
  • Vibratory Plough
  • Combo (Trencher/Plough)
  • Rockwheel
  • Top Cutter
  • Backhoe
  • Reel Carrier
  • 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.
  • 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.
  • 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.
  • Your Ditch Witch equipment is backed by the best dealer in the industry, who you can count on for unmatched commitment to your success. From genuine Ditch Witch parts to factory-trained service to expert advice, Ditch Witch UK has it all for you.


Ditch Witch U.K. supply the market leading range of Construction Equipment that includes Horizontal Directional Drills, Mud Mixing Systems, Mud Recycling Systems, Trenchers, Vibratory Ploughs, Saws, Skid Steer Units, ZAHN, Micro-Trenchers, Electronic Guidance Systems, Pipe & Cable Locators & Ground Penetrating Radar.

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Ditch Witch U.K. supply the full range of genuine Ditch Witch Parts that includes HDD Drill Pipes, Backreamers, Drill Heads, Quick-Connect Systems, Drill Fluid & Chain, Teeth & Sprockets for Trenchers.

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