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Equipment Specifications Library

Basic Model Information

  • Manufacturer:
    Ditch Witch
  • Model:
    JT1720 Mach 1
  • Rig Size:
    10,001 - 20,000 lbs pullback

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Specifications

US Metric
Height 86 in 2.1844 meters
Width 54 in 1.3716 meters
Manufacturer's Gross HP Rating @ 2500 rpm: 85 hp @ 2500 rpm: 63.3844891 kilowatts
Ground Drive Speed Forward: 0-2 mph
Joint Inside Diameter 2.5 in 0.0635 meters
Drill Stem length: 118.1 in diameter: 2.5 in
Torque 1800 ft/lb 2440.47 Nm
Engine John Deere model #4045D diesel
Number of Cylinders 4
Max Flow 0-25 gpm 0-94.62 lpm
Thrust 17,000 lb 66.7 kN
Pullback 17,000 lb 66.7 kN
Pump Pressure 700 psi
Max Spindle Torque (stall): 1800 ft-lb
Min Bend Radius 130 ft 3 962.4 centimeters
Length 200 in 5.08 meters
Max Spindle Speed 200 rpm
Pump Output 0-25 gpm
Weight 12,000 lb 5 443.10844 kilograms
Min Bore Diameter 3-5 in
Rod Carrying Capacity Pipe box capacity: 440 feet
Make and Model John Deere model #4045D
Max Pressure 700 psi 48.2633011 bar
Fuel Type Diesel
Fuel Tank Capacity 33 gal 124.918589 L
Displacement 276 cubic inches 4 522.82966 cubic centimeters
Hydraulic Tank Capacity 20 gal 75.7082357 L
Max Speed (no load): 2500 rpm
Length 118.1 in 2.99974 meters
Max Carriage Speed 130 fpm
Weight (lined): 64 lb 29.0299117 kilograms

Additional Info

DIMENSIONS
Length: 200 in
Height: 86 in
Width: 54 in
Operating weight: 12,000 lb

DRILL PIPE
Length: 118.1 in
Joint diameter: 2.5 in
Tubing diameter: 2.1 in
Min. bend radius: 130 ft
Weight (lined): 64 lb

OPERATIONAL
Spindle
Speed (max): 200 rpm
Torque (stall): 1800 ft-lb
Carriage speed: 130 fpm
Thrust: 17,000 lb
Pullback: 17,000 lb
Bore diameter: 3-5 in
Backream diameter: soil dependent
Ground drive speed
Forward: 0-2 mph
Reverse: 0-2 mph

POWER
Engine: John Deere model #4045D
Fuel: Diesel
Cooling medium: John Deere Cool Guard
50/50 pre-mixed coolant
Aspiration: Natural
Number of cylinders: 4
Displacement: 276 cubic inches
Bore: 4.19 in
Stroke: 5 in
Gross power @ 2500 rpm: 85 hp
Maximum governed speed (no load): 2500 rpm
Operating power @ 2500 rpm: 76 hp

FLUID CAPACITIES
Fuel tank: 33 gal
Hydraulic reservoir: 20 gal
Engine oil with filter: 9 qt

DRILLING FLUID SYSTEM (ON-BOARD)
Fluid pressure: 700 psi
Flow rate: 0-25 gpm

BATTERY
SAE reserve capacity 120 min.
SAE cold crank @ 0° F (-18° C) 800 amps

NOISE LEVEL
Operator < 91 dbA sound pressure per ISO 6394
Exterior < 109 dbA sound power per ISO 6393

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This information is provided for informational purposes only. HDD Broker LLC cannot warrant the accuracy or completeness of this information. This information is subject to change by the manufacturer. Some specifications may vary by model year.

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