Equipment Specifications Library

Basic Model Information

  • Manufacturer:
    Ditch Witch
  • Model:
    JT3020 All Terrain
  • Rig Size:
    20,001 - 30,000 lbs pullback

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Specifications

Min Bore Diameter (w/ Rockmaster 822): 4.75" (w/ Rockmaster 822): (121 mm)
Emissions Compliance EPA Tier 3 (EU Stage IIIa)
Make and Model Cummins QSB4.5
Number of Cylinders 4
Height (driving): 119" (3.02 m) (driving): (3.02 m)
Min Bend Radius 175 ft (53 m)
Fuel Tank Capacity 42 gal (159 L)
Max Spindle Speed 400 rpm
Max Carriage Speed (Thrust):120 fpm (Thrust): (37 m/min)
Weight Operating Weight: 21,660 lbs (9,825 kg) Operating Weight: (9,825 kg)
Width 80" (2.03 m)
Weight of Pipe and Small Box (20 pipe): 3,100 lbs (20 pipe): (1410 kg)
Joint Diameter 3.25" (83 mm)
Max Flow 50 gpm (189 L/min)
Fuel Type Diesel
Length (driving): 220" (driving): (5.59 m)
Max Spindle Torque (AT inner spindle): 800 ft·lb (AT inner spindle): (1080 N·m)
Max Speed 2300 rpm
Pipe Diameter 2.23" (57 mm)
Max Pressure 1500 psi (103 bar)
Type ALL TERRAIN PIPE
Ground Drive Speed Forward: 2.4 mph Forward: (3.9 km/h)
Entry Angle 10° to 16°
Pullback 30,000 lbs (133 kN)
Thrust (Not AT): 24,800 lbs (Not AT): (110 kN)
Weight of Pipe and Large Box (35 pipe): 4,800 lbs (35 pipe): (2180 kg)
Hydraulic Tank Capacity 27 gal (102 L)
Length 112" (2.84 m)
Displacement 275 in3 (4.5 L)
Manufacturer's Gross HP Rating 148 hp (110 kW)
Weight 100 lbs (45 kg)

Additional Info

DIMENSIONS
Overall machine length (driving): 220" (5.59 m)
Overall machine length (transport): 221" (5.61 m)
Overall machine width: 80" (2.03 m)
Overall machine height (driving): 119" (3.02 m)
Overall machine height (transport): 94" (2.39 m)
Drilling unit operating mass (All Terrain): 22,200 lbs (10,070 kg)
Operating Weight: 21,660 lbs (9,825 kg)
Entry angle: 10° to 16°
Angle of approach: 19°
Angle of departure: 18°

ALL TERRAIN PIPE
Length of drill pipe nominal: 112" (2.84 m)
Diameter of drill pipe tool joint end: 3.25" (83 mm)
Diameter of drill pipe: 2.23" (57 mm)
Bend radius, min.: 175 ft (53 m)
Weight of drill pipe (with inner rod): 100 lbs (45 kg)
-And large box (35 pipe): 4,800 lbs (2180 kg)
-And small box (20 pipe): 3,100 lbs (1410 kg)

ALL TERRAIN LEAD PIPE
Length of drill pipe nominal: 112" (2.84 m)
Diameter of drill pipe tool joint end: 3.25" (83 mm)
Diameter of drill pipe: 2.06" (51 mm)
Bend radius, min.: 175 ft (53 m)
Weight of drill pipe (with inner rod): 98 lbs (44 kg)

OPERATION
Maximum Spindle speed (AT inner spindle): 400 rpm
Maximum Spindle torque (AT inner spindle): 800 ft·lb (1080 N·m)
Carriage thrust travel speed: 120 fpm (37 m/min)
Carriage pullback travel speed: 120 fpm (37 m/min)
Thrust force: 24,800 lbs (110 kN)
Thrust force (All Terrain mode): 16,500 lbs (73 kN)
Pullback force: 30,000 lbs (133 kN)
Bore diameter (w/ Rockmaster 822): 4.75" (121 mm)
Bore diameter (w/ Rockmaster 86): 5.5" (140 mm)
Backream diameter: soil dependent
Ground travel speed -
-Forward: 2.4 mph (3.9 km/h)
-Reverse: 2.2 mph (3.5 km/h)

POWER
Engine: Cummins QSB4.5
Fuel: Diesel
Cooling medium: Liquid
Injection: Direct
Aspiration: Turbocharged and air cooled
Number of cylinders: 4
Displacement: 275 in3 (4.5 L)
Bore: 4.02" (102 mm)
Stroke: 5.42" (138 mm)
Manufacturer's gross power rating: 148 hp (110 kW)
Rated speed: 2300 rpm
Peak gross power @ 2000 rpm: 156 hp (116 kW)
Emissions Compliance: EPA Tier 3 (EU Stage IIIa)

DRILLING FLUID SYSTEM
Maximum Drilling fluid pressure: 1500 psi (103 bar)
Maximum Drilling fluid flow: 50 gpm (189 L/min)

FLUID CAPACITIES
Hydraulic reservoir: 27 gal (102 L)
Fuel tank: 42 gal (159 L)

BATTERY (2 USED)
SAE reserve capacity rating: 195 min
SAE cold crank rating @ 0° F (-18° C): 950 A

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