• + Expand All
  • - Close All
  • Fluid Capacities

    Fuel tank: 7.1 gal/26.9 L

    Hydraulic reservoir: 12.7 gal/48.1 L

  • Easy-To-Use

    Equipped with simple, mechanical controls that help operators spend more time working and less time troubleshooting maintenance problems.

  • Power

    Engine: 37-hp Yanmar® 3TNV88-DTR4

    Fuel: Ultra low sulfur diesel

    Cooling medium: Water cooled

    Aspiration: Natural

    Number of cylinders: 3

    Displacement: 93.79 in³/1.642 L

    Bore: 3.46 in/88 mm

    Stroke: 3.54 in, 90 mm

    Manufacturer’s gross power rating: 36.8 hp/27.4 kW

    Rated speed: 3,030 rpm

    Emissions compliance: EPA Tier 4F/EU Stage IIIB

    Drive Type: Ground (Hydrostatic, closed loop); Plow/trencher/auxiliary (Hydraulic gear pump)

    Tires: Pneumatic, 23 x 10.5-12, 6 ply; Pneumatic, 26 x 12-12, 8 ply; Pneumatic Dual Wheels, 23 x 10.5-12, 6 ply; Pneumatic Dual wheels, 23 x 10.5-12, 6 ply

  • Superior Customer 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.

  • Dimensions

    Height: 26 in tires, ROPS folded (67.2 in/1707 mm); 26 in tires, ROPS operating (87 in/2210 mm); 23 in tires, ROPS folded (65.7 in/1669 mm); 23 in tires, ROPS operating (85.5 in/2172 mm)

    Length, w/ plow only: 118 in/2997 mm

    Width: 23 in tires, narrow (36.5 in/927 mm); 23 in tires, wide (47 in/1194 mm); 23 in tires, duals (58 in/1473 mm); 26 in tires, narrow (40.8 in/1036 mm); 26 in tires, wide (46.7 in/1186 mm); 26 in tires, duals (66 in/1676 mm)

    Angle of approach: 26 in tires, w/ trencher (21.5°), 23 in tires w/ trencher (23°)

    Angle of departure: 26 in tires, w/ 24 in plow (17°), 23 in tires w/ 24 in plow (21.6°)

    Wheelbase: 48 in/1219 mm

    Plow depth, max: 24 in/610 mm

    Trencher depth: 24 in or 36 in/0.19 mm

    Trencher width, max: 6 in/152 mm

    Trencher offset: 7.4 in/188 mm

    Weight: 3,172 lb/1,440 kg

  • Hydraulic System


    Pressure, plow: 2,300 psi/156 bar

    Pressure, trencher: 2,500 psi/172 bar

    Pressure, hydrabore: 2,500 psi/172 bar

    Flow rate: 26.3 gpm/100 l/min


    Pressure: 2,500 psi/172 bar

    Flow rate: 5.4 gpm/20.4 l/min

  • Operation

    Ground drive speed, max: Forward/reverse, 26 in tires (4 mph/6.4 km/h); Forward/reverse, 23 in tires (3.6 mph/5.8 km/h)

    Material installation diameter, max: Pull blade (3 in/76 mm)

  • Battery

    SAE cold crank rating @ 0°F (-18°C), 800 amps/775 cca

  • Design

    With the choice of narrow, standard or dual-tire configurations, operators have the option to match their needs to the job's requirements. Choices range from 23" tires to 26" dual tires and more, making gate sizes and small spaces an issue of the past.

    Steel doors cover the engine bay to keep debris out of the engine compartment and to protect the harness from tree damage.

    Equipped with simple, mechanical controls that help operators spend more time working and less time troubleshooting maintenance problems.

    Foldable ROPS design allows for easier transportation and storage.

    Designed with a greaseless plow box that limits maintenance and features a superior mounting geometry for maximized plowing speeds in hard ground.

  • Attachment Options

    Featuring three front-end configurations (Hydra-bore, Trencher, and Reel carrier), the PT37 brings added productivity without the need for additional equipment or labor.