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  • Operation



    Operation

    U.S.
    Metric





    Forward speeds (Low/Low)
    .5 mph
    .8 k/h



    Forward speeds (Low/High)
    1.3 mph
    2.1 k/h



    Forward speeds (High/Low)
    4.5 mph
    7.2 k/h



    Forward speeds (High/High)
    8.0 mph
    12.87 k/h



    Reverse speeds (Low/Low)
    .5 mph
    .8 k/h



    Reverse speeds (Low/High)
    1.3 mph
    2.1 k/h



    Reverse speeds (High/Low)
    3.2 mph
    5.1 k/h



    Reverse speeds (High/High)
    5.5 mph
    8.8 k/h



    Vehicle clearance circle (SAE) wall to wall with backfill blade (Front steer only)
    35 ft
    10.7 m



    Vehicle clearance circle (SAE) wall to wall with backfill blade (Front and rear steer)
    21 ft
    6.4 m



    Ground clearance
    14 in
    356 mm



    Basic unit weight
    9700 lb
    4400 kg



    Maximum allowable tractor weight
    22000lb
    9979 kg



    Front counterweight
    1300 lb
    590 kg



    Side counterweight (each)
    250 lb
    114 kg

  • Power Train



    Power Train








    Ground drive transmission
    hydrostatic Driven 2-speed




    Differentials
    planetary front and rear with rear steering




    Service brake
    Disc Type , foot operated




    Parking brake
    Disc Type, SAHR




    Tires
    38x 18.00-20 NHS(TL)




    Attachment drive transmission
    hydrostatic


  • Hydraulic System



    Hydraulic System

    U.S.
    Metric





    Ground drive pump capacity @ 2300 rpm
    27.5gpm
    104 L/min



    Ground drive pump relief pressure @ 2300 rpm
    5300 psi
    365 bar



    Attachment pump capacity @ 2300 rpm
    45 gpm
    170.5 L/min



    Attachment pump relief pressure @ 2300 rpm
    6500 psi
    448 bar



    Auxiliary pump capacity @ 2300 rpm
    5.1 gpm
    19.3 L/min



    Auxiliary pump relief pressure @ 2300 rpm
    3000 psi
    206 bar



    Steering pump capacity @2300 rpm
    8.6 gpm
    32.5 L/min



    Steering pump relief pressure @2300 rpm
    3000 psi
    206 bar

  • Battery (2 used)



    Battery (2 used)








    Group 65, SAE res. Cap 165 min., SAE cold crank @ 0° F (-18° C), 875 amp





    Auxiliary power outlet - 12 volt, 10 amp



  • Noise Levels



    Noise Levels








    Operator 91 dBA sound pressure per ISO 6394





    Exterior 107 dBA sound power per ISO 6393.





    Unless otherwise specified, all figures are for standard equipment only.





    Specifications are called out according to SAE recommended procedures.





    Due to selected options, delivered equipment may not necessarily match that described.





    Specifications are general and subject to change without notice.





    If exact measurements are required, equipment should be weighed and measured.



  • Fluid Capacities



    Fluid Capacities

    U.S.
    Metric





    Fuel tank
    38 gal
    144 L



    Engine oil
    8.5 qt
    8 L



    Hydraulic reservoir
    25 gal
    95 L



    Hydraulic system
    30 gal
    114 L



    Cooling system
    4.25 gal.
    16.1 L



    DEF tank
    2.6 gal
    10 L

  • Power
    RT125
    Power

    121-hp (90-kW) turbocharged Tier 4 Deutz diesel engine keeps the RT125 running strong all day long.

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

  • Rugged Design
    RT125
    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.

    Six-post Rollover Protective System (ROPS) includes a canopy; an enclosed cab and climate-control system are optional.

    Removable side panels provide easy access to service areas; engine service points are conveniently located, and the oil level can be checked without opening the engine enclosure.

    Solid backfill blade lift arms and cast blade pivot increase structural strength of the backfill components.

    Durable steel hydraulic tank and fuel tanks make more efficient use of available space and are enclosed in a steel cradle.

  • Vibrational Level



    Vibrational Level








    Average vibration transmitted to the operator’s hand during normal operation is 5.98 m/sec2.





    Average vibration transmitted to the operator’s whole body during normal operation does not exceed 0.64 m/sec2.





    Operator seat per ISO 6683 / SAE J386



  • Superior Support
    RT125
    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.

  • Power Plant



    Power Plant








    Engine
    Deutz TCD3.6L4




    Fuel
    Diesel




    Cooling Medium
    Liquid




    Injection
    Direct




    Aspiration
    Turbocharged, Charge Air Cooled




    Number of cylinders
    4





    U.S.
    Metric



    Displacement
    221 in3
    3.6 L



    Bore
    3.86 in
    98 mm



    Stroke
    4.72 in
    120 mm



    Manufacturer’s gross power rating (SAE J1995)
    121 hp
    90 kW



    Estimated net power rating (SAE J1349)
    113 hp
    84 kW



    Rated speed
    2300 rpm
    2300 r/min



    Maximum engine tilt angles (Longitudinal)
    30°
    30°



    Maximum engine tilt angles (Lateral)
    30°
    30°



    Emissions compliance (highly regulated countries)
    EPA Tier 4 Final
    EU Stage IV



    Emissions compliance (less regulated countries)
    EPA Tier 4i
    EU Stage IIIb

  • Backfill Blade



    Backfill Blade

    U.S.
    Metric





    Blade width
    80 in
    2030 mm



    Blade height
    17 in
    430 mm



    Lift height above ground
    26 in
    660 mm



    Blade drop below ground
    10 in
    254 mm



    Maximum swing angle (left/right)
    30°
    30°



    Tilt angle (up/down)
    12°
    12°

  • Productivity
    RT125
    Productivity

    Extraordinary versatility with a large selection of hydrostatic attachments to increase jobsite productivity.

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

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

    Custom designed backfill blade control with an electronic float provides excellent controllability at your fingertips.

  • Operator's Station
    RT125
    Operator's Station

    Ergonomically designed rotating seat is the ultimate in comfort. The machine controls console rotates 120-degrees with the operator for easier, more comfortable operation.

    Cab design adds plenty of legroom for extreme comfort. Updated foot pedal design, easy-to-read gauges and controls, and a tilt steering column provide maximum productivity.

    5-inch color LCD engine display provides all engine information and diagnostics while rotating with the operator so it’s always there for you to easily view.

    Rubber isolators between the cab and frame reduce vibration and provides a comfortable ride for the operator.

  • Dimensions



    Dimensions

    U.S.
    Metric





    Angle of approach
    25°
    25°



    Height
    115 in
    2920 mm



    Height
    105 in.
    2667 mm



    Nose to rear mount length
    125 in
    3175 mm



    Length - transport
    154 in
    3910 mm



    Wheelbase
    79 in
    2005 mm



    Width
    82 in
    2085 mm



    Tread
    64 in
    1625 mm

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