The JT4020 All Terrain HDD system can steer, drill and backream in just about any type of soil - even solid rock - up to 1,000 feet. The 190 horsepower (142 kilowatt) JT4020 All Terrain is the product of exceptional Ditch Witch engineering, with patented features like a two-pipe rock-drilling system and an integrated electronic system with cruise control.
GENERAL INFORMATION
Manufacturer
Ditch Witch
Model Year
2010
Model
JT4020 All Terrain
MSRP
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DIMENSIONS
Length
337 in. (8.56 m)
Height
96 in. (2.44 m)
Width
87 in. (2.21 m)
Weight
28,170 lbs. (12,777 kg) operating
ENGINE & DRIVETRAIN
Engine Make
Cummins
Engine Model
QSB6.7
Cylinders
6
Displacement
409 ci (6.7 l)
Bore x Stroke
4.21 x 4.88 in. (107 x 124 mm)
Horsepower
190 hp (142 kW)
Rated Speed
2,400 rpm
Cooling
Liquid
Injection
Direct
Aspiration
Turbocharged and charge air cooled
Fuel Type
Diesel
Fuel Tank Capacity
55 gal. (208 l)
Travel Speed - Forward
2.5 mph (4 km/h)
Travel Speed - Reverse
2.5 mph (4 km/h)
HYDRAULICS
Hydraulic Reserve Capacity
36 gal. (136 l)
OPERATIONAL
Entry Angle
10° to 16°
Angle Approach
17°
Angle Departure
17°
Drill Pipe Length
171 in. (4.34 m)
Drill Pipe Diameter
3.63 in. (92 mm)
Drill Pipe Weight
264 lbs. (120 kg) with inner pipe
Minimum Bend Radius
300 ft. (91 m)
Spindle Speed
240 rpm
Spindle Torque
5,000 ft. lbs. (6,800 Nm)
Carriage Thrust Speed
120 fpm (37 m/min)
Carriage Pullback Speed
120 fpm (37 m/min)
Thrust Force
25,000 lbs. (111 kN)
Pullback Force
40,000 lbs. (178 kN)
Bore Hole Diameter
6.25 in. (159 mm)
Backream Diameter
Soil dependent
Max. Drilling Pressure
1,300 psi (90 bar)
Max. Drilling Flow
120 gpm (450 l/min)
Photos may show optional equipment
*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.
