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  • Engine



    Engine








    Engine
    Kubota® D1105




    Fuel
    Diesel




    Cooling medium
    Water




    Injection
    Indirect




    Aspiration
    Natural




    Number of cylinders
    3




    Displacement
    68.5 in3
    1.12 L



    Bore
    3.07 in
    78 mm



    Stroke
    3.09 in
    78.4 mm



    Manufacturer's gross power (SAE JT1995)
    24.8 hp
    18.5 kW



    Rated speed
    3,000 rpm


  • Trailer
    MR90
    Trailer

    Optional rugged, commercial-grade trailer (14,000 GVWR) features LED lights, hydraulic jack and integral tool storage for all operational components.

  • Superior Support
    MR90
    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.

  • Fluid Mixer
    MR90
    Fluid Mixer

    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.

  • Water System



    Water System








    Pressure, max
    2,500 psi
    207 bar



    Flow
    3 gpm
    15.1 l/min



    Hose reel capacity (locking)
    50 ft
    15.3 m



    Antifreeze
    50/50 water/antifreeze mix


  • Pit Pump
    MR90
    Pit Pump

    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.

  • General
    MR90
    General

    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.

  • Dimensions



    Dimensions

    U.S
    Metric





    Length, T14R trailer
    216 in
    5.48 m



    Height
    109 in
    2.77 m



    Width
    100 in
    2.54 m



    Screen angle





    Screen level angle
    ±5°




    Weight, dry
    6,385 lb
    2987 kg



    System weight, w/fluid
    13,063 lb
    5926 kg



    Trailer GVWR
    14,000 lb
    6350 kg

  • Performance



    Performance








    Recycle flow rate, max
    90 gpm
    341 l/min



    Supply to drill, max
    225 gpm
    852 l/min



    Shaker speed
    0-2,000 vpm




    Screen area (coarse)
    1,218 in2
    0.786 km2



    Screen area (fine)
    1,218 in2
    0.786 km2



    Coarse screen micron standard
    165/225 microns




    Fince screen micron standard
    70/88 microns


  • Fluid Capacities



    Fluid Capacities








    Engine oil w/filter
    4.2 qt
    4 L



    Fuel tank
    9.2 gal
    34.8 L



    Tank total
    445 gal
    1685 L



    Hydraulic reservoir
    8 gal
    30.2 L



    Tank dirty side
    340 gal
    1287 L



    Tank clean side
    110 gal
    416 L



    Water tank
    300 gal
    1135 L







  • Noise Level



    Noise Level








    Sound power
    101 dBA




    Sound pressure
    88 dBA




    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.



  • Hydraulic System



    Hydraulic System








    Pressure
    2,500 psi
    172 bar



    Drive type
    Gear pump




    Flow rate
    8 gpm
    30.2 l/min

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