View Video » Download the MR90 Brochure »

By reclaiming, recycling and reusing drilling mud, you retian profits that others are literally throwing away. You'll profit even more with the Ditch Witch MR90, the most advanced, most productive mud recycler on the market. The MR90 can mix and recycle drilling mud as well as handle spoils, for exceptionally cost effective production. Among its many exclusively cost efficient features, it has a Two-screen system plus Six, 2.5" hydrocyclones produce extra clean mud for reuse and it’s the only mud recycler you can transport full of fluid.

Basic Specifications

  • Engine: 24.8hp Kubota
  • Recycle Flow Rate: 90gpm Max.
  • Supply to Drill: 225gpm Max.
  • Tank Capacity (Dirty Side): 340 gall.
  • Tank Capacity (Clean Side): 110 gall.
  • Water Tank: 300 gall.
  • MR90 is a self-contained unit that can mix and recycle drilling mud as well as handle spoils, for exceptionally cost-effective production.
  • MR90 has the fastest setup on the market with the use of hydraulic leveling for the screens and hydraulic jack on tongue of trailer, dramatically increasing efficiency and productivity.
  • The most compact cleaning package on the market that can meet the demands of a directional drilling jobsite.
  • The only mud-recycling unit that can be transported full of fluid, for increased efficiency and reduced jobsite expense.
  • Onboard high-pressure wash pump for cleaning equipment.
  • Single-point operation simplifies performance without the need to move the unit; controls can be reached either from the onboard catwalk or from ground level.
  • Powerful 25-hp (18.7-kW) Kubota® Tier 4 engine provides the power for recycling, supply to the drill and all hydraulic functions, including the shaker action.
  • Two-screen system, along with six 2.5-inch (6.35-cm) hydrocyclones, provides extra-clean mud for reuse; screens are easier to change and service than those of competing systems.
  • Hydraulic leveling screens and variable shaker speed are best in class.
  • Rear onboard hopper catches all screened spoils; integral mixer allows drying additives to be mixed into the spoils and discharged through rear hydraulic door.
  • Exclusive automatic pit pump control incorporates a float sensor; when recycler is not manned, pump automatically turns off to prevent overflow.
  • Hydraulic pit pump provides more than enough mud for recycling, keeping up with the high demands of the job; variable control of hydraulics helps fine-tune slurry delivery.
  • Optional remote control of the pumps—an exclusive Ditch Witch feature—simplifies operation for smaller crews.
  • Optional rugged, commercial-grade trailer (14,000 GVWR) features LED lights, hydraulic jack and integral tool storage for all operational components.
  • 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.

View Equipment

Sales Promotions

Visit our Sales Promotions page for the latest fantastic offers.

View Promotions


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.

View Parts