Equipment Specifications Library
Basic Model Information
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Manufacturer:Ditch Witch
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Model:JT520
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Rig Size:0 - 10,000 lbs Pullback
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Specifications
Additional Info
UPDATED JANUARY 2016
DIMENSIONS
Overall machine length*: 117 in (2.97 m)
Overall machine width*: 35.5 in (902 mm)
Overall machine height*: 66.5 in (1.69 m)
Drilling unit operating mass*: 3150 lb (1430 kg)
Entry angle: 11° to 16°
Angle approach: 18°
Angle departure: 18°
POWER PIPE
Length of drill pipe (nominal)*: 59" (1.50 m)
Diameter of drill pipe tool joint end: 1.75" (44.5 mm)
Diameter of drill pipe: 1.1" (28 mm)
Minimum bend radius: 70 ft (21.3 m)
Weight of drill pipe (lined): 16 lb (7.25 kg)
OPERATION
Spindle speed*: 195 rpm
Spindle torque*: 500 ft/lb (678 Nm)
Carriage thrust travel speed*: 142 fpm (43.3 m/min)
Carriage pullback travel speed: 142 fpm (43.3 m/min)
Thrust force*: 4500 lb (20 kN)
Pullback force*: 5000 lb (22.2 kN)
Bore diameter: 2.5 in (63.5 mm)
Backream diameter: 4 in (102 mm)
Ground travel speed, maximum*
-Forward: 1.53 mph (2.46 km/h)
-Reverse: 1.53 mph (2.46 km/h)
POWER
Engine: Kubota D1105-T-E3B
Fuel: Diesel
Cooling medium: Liquid
Injection: Indirect
Aspiration: Turbocharged
Cylinders: 3
Displacement: 68.6 in3 (1.12 L)
Bore: 3.07 in (78 mm)
Stroke: 3.09 in (78.5 mm)
Manufacturer's gross power rating **: 33 hp (24.6 kW)
Rated speed: 3000 rpm
Emissions Compliance: EPA Tier 4i (EU Stage IIIA)
DRILLING FLUID SYSTEM (ON-BOARD)*
Max drilling fluid pressure: 500 psi (34.5 bar)
Max drilling fluid flow: 5 gpm (18.9 L/min)
FLUID CAPACITIES
Hydraulic reservoir: 8 gal (30 L)
Fuel Tank: 10 gal (38 L)
BATTERY
SAE reserve capacity rating: 85 min
SAE cold crank @ 0° F (-18° C): 525 A
Specifications are general and subject to change without notice.
DIMENSIONS
Overall machine length*: 117 in (2.97 m)
Overall machine width*: 35.5 in (902 mm)
Overall machine height*: 66.5 in (1.69 m)
Drilling unit operating mass*: 3150 lb (1430 kg)
Entry angle: 11° to 16°
Angle approach: 18°
Angle departure: 18°
POWER PIPE
Length of drill pipe (nominal)*: 59" (1.50 m)
Diameter of drill pipe tool joint end: 1.75" (44.5 mm)
Diameter of drill pipe: 1.1" (28 mm)
Minimum bend radius: 70 ft (21.3 m)
Weight of drill pipe (lined): 16 lb (7.25 kg)
OPERATION
Spindle speed*: 195 rpm
Spindle torque*: 500 ft/lb (678 Nm)
Carriage thrust travel speed*: 142 fpm (43.3 m/min)
Carriage pullback travel speed: 142 fpm (43.3 m/min)
Thrust force*: 4500 lb (20 kN)
Pullback force*: 5000 lb (22.2 kN)
Bore diameter: 2.5 in (63.5 mm)
Backream diameter: 4 in (102 mm)
Ground travel speed, maximum*
-Forward: 1.53 mph (2.46 km/h)
-Reverse: 1.53 mph (2.46 km/h)
POWER
Engine: Kubota D1105-T-E3B
Fuel: Diesel
Cooling medium: Liquid
Injection: Indirect
Aspiration: Turbocharged
Cylinders: 3
Displacement: 68.6 in3 (1.12 L)
Bore: 3.07 in (78 mm)
Stroke: 3.09 in (78.5 mm)
Manufacturer's gross power rating **: 33 hp (24.6 kW)
Rated speed: 3000 rpm
Emissions Compliance: EPA Tier 4i (EU Stage IIIA)
DRILLING FLUID SYSTEM (ON-BOARD)*
Max drilling fluid pressure: 500 psi (34.5 bar)
Max drilling fluid flow: 5 gpm (18.9 L/min)
FLUID CAPACITIES
Hydraulic reservoir: 8 gal (30 L)
Fuel Tank: 10 gal (38 L)
BATTERY
SAE reserve capacity rating: 85 min
SAE cold crank @ 0° F (-18° C): 525 A
Specifications are general and subject to change without notice.
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.