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  • Power



    Power

    U.S.
    Metric





    Engine
    Briggs & Stratton® Vanguard™




    Fuel
    Gasoline




    Cooling medium
    Air




    Aspiration
    Natural




    Number of cylinders
    2




    Displacement
    54.68 in3
    896 cm3



    Bore
    3.37 in
    86 mm



    Stroke
    3.07 in
    78 mm



    Manufacturer's gross power rating (SAE J1940)
    31 hp
    23.1 kW



    Rated speed
    3,600 rpm




    Emissions compliance
    EPA LSI
    EU Stage II



    Fuel tank capacity
    6.9 gal
    26.1 L

  • Vacuum System



    Vacuum System

    U.S
    Metric





    2-lobe air flow
    543 cfm
    15.3 m3/min



    Drive type
    Belt




    Vacuum, max
    15 in Hg
    381 mm Hg



    Tank outlet valve size
    6 in
    152 mm



    Tank inlet valve size
    4 in
    102 mm



    Tank dump angle
    45°




    Filter type
    Washable polyester




    Filter area
    100 ft2
    9.3 m2



    Filter rating
    0.5 micron per ASHA RP531




    Water trap capacity
    6 gal
    22.7 L



    Suction hose
    25 ft
    7.62 m



    Hose size, standard
    3 in
    76 mm

  • Power
    MV800
    Power

    Commercial-grade, 31-hp (23.1-kW) Vanguard™ gas engine features an electric start and high-capacity remote air intake filter.

  • Superior Support
    MV800
    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.

  • Safe operation
    MV800
    Safe operation

    14,000-lb (6350-kg) GVWR trailer is FMVSS-compliant, complete with high-visibility marking and impact guard.

    Standard safety features include strobe light, belt guards and mechanical locks on all lift cylinders.

  • Noise Level



    Noise Level

    U.S.
    Metric





    Suction only





    Sound power
    109 dBA




    Sound pressure
    79 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.



  • Productivity
    MV800
    Productivity

    800-gallon (3028-L) spoils tank designed for HDD drilling fluid cleanup jobs.

    Optional reverse flow simplifies spoils removal and improves productivity.

    Optional 100-gallon (379-L) high-pressure water tank with 3,000-psi (207-bar) pressure for soft excavation tasks such as potholing utilities.

    Filtration system includes an integrated carryover chamber that eliminates contaminants before they reach the blower, increasing uptime.

  • Battery



    Battery

    U.S.
    Metric





    Electrical system
    12V




    SAE reserve capacity rating
    120 min




    SAE cold crank @ 0°F (-18°C)
    750 amps


  • Ease of use
    MV800
    Ease of use

    DC power pack with thermal switch provides protection in overload conditions.

    Standard curbside controls promote jobsite safety and allow one-person control of all unit functions.

    Optional hydraulic opening door is designed for easy spoils removal and maintenance.

  • Rugged design
    MV800
    Rugged design

    Long-lasting, low-cost vacuum excavator that is ideal for HDD cleanup tasks.

    Same field-tested, heavy-duty components as other Ditch Witch vacuum excavators, for reliable performance in rugged jobsite conditions.

  • Dimensions



    Dimensions

    U.S.
    Metric





    Length
    208 in
    5283 mm



    Width
    96.5 in
    2479 mm



    Height
    91.5 in
    2324 mm



    No options





    Empty
    4,995 lb
    2665 kg



    All options (water, reverse flow and hydraulic door)





    Empty
    5,590 lb
    2536 kg



    Trailer GVWR
    14,000 lb
    6350 kg

  • Water System



    Water System

    U.S.
    Metric





    Water tank capacity
    100 gal
    379 L



    Water pump flow
    4 gpm
    15.1 l/min



    Water pump pressure, max
    3,000 psi
    207 bar



    Hose reel capacity (locking)
    50 ft
    9.1 m



    Clutch type
    Electric w/auto de-clutch




    Antifreeze
    50/50 antifreeze mix


  • Hydraulic System



    Hydraulic System

    U.S.
    Metric





    Power unit
    12V DC




    Reservoir size
    2 gal
    7.6 L



    Pressure
    2,500 psi
    172 bar



    Tank dump cylinders (2)
    2.5 in
    63.5 mm