BD120 Self-Contained Maxi Horizontal Directional Drill

The BD120 directional drill offers the strength and power you’ve come to expect from Barbco. Equipped with a 440-horsepower engine, this machine packs 20,500 ft. lbs. of torque with a maximum speed up to 130 rpm. Designed to deploy a 20-ft. drill rod with 120,000 lbs. of pullback, and while pumping over 270 gallons of mud downhole per minute, the BD120 ensures your productivity rate stays on target. With roughly a 20-year lifespan, our machines provide unmatched reliability and durability, requiring minimal maintenance.

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20,500

FT. LBS. TORQUE

120,000

POUNDS OF THRUST

Safety Features

Operator in Mind
Designed with the operator’s comfort and movement in mind, we offer a spacious enclosed cab with internal climate control and easy-to-operate controls.
Maintain Communication
Maintain communication inside and outside the cab with a built-in audio package.
Track Your Position
Track your position and other critical bore information with a built-in, multi-function DCI display.

Standard Features

Designed For Your Comfort
Designed for your comfort, we equip our mid-size drills with a spacious, climate-controlled operator’s station built with state-of-the-art displays and an easy-to-handle joystick.

Wireline Ready
All of our mid-size drills are wireline ready with side entry sub and in-cab terminals.

Traveling Breakout Wrenches
Typically only available in maxi-rigs, all of our mid-size rigs come standard with traveling breakout wrenches.

Optional Features

Maintain Communication
Maintain communication inside and outside the cab with a built-in audio package.

Track Your Position
Track your position and other critical bore information with a built-in, multi-function DCI display.

Track Your Position
Track your position and other critical bore information with a built-in, multi-function DCI display.

Manufacturer Comparison

Model	Horsepower	Torque	Thrust
24/30-150	46	29,870	150,000
30 Power Plus	45	28,724	200,000
30/36B	48	25,500	230,000
30/36-200	64	39,679	209,230

Product Specifications

Power Train
Engine	Deutz D2011L04I Air Cooled Diesel with Electric Start
	64.1 HP @ 2,800 RPM Continuous Duty Rating
	140.14 Ft. Lb. Peak Torque @ 1,700 RPM
Clutch	10-inch Diameter
Auger Drive	3" Hex Drive

Transmission
Type	T-18 4 Speed
1st Gear	6.32:1 Ratio
2nd Gear	3.09:1 Ratio
3rd Gear	1.69:1 Ratio
4th Gear	1.00:1 Ratio
Reverse	7.44:1 Ratio

Maximum Output Torques and Auger Speeds
1st Gear	39,679 ft-lbs. @ 6 RPM
2nd Gear	19,400 ft-lbs. @ 12.28 RPM
3rd Gear	10,610 ft-lbs. @ 22.45 RPM
4th Gear	6,278 ft-lbs. @ 37.94 RPM
Reverse	46,710 ft-lbs. @ 5.10 RPM

Gearbox
Fairfield S10B	44:8:1 Ratio

Hydraulic System
Pump	Danfoss K38C – 26.6 GPM @ 2,800 RPM
	3,770 PSI Continuous/5,075 PSI Intermittent
	Pressure Compensated Load Sensing System
Cylinders	Two 6" Bore x 36" Stroke
	209,230 Lb. @ 3,700 PSI
	286,984 Lb. @ 5,075 PSI Intermitten^*
Work Range	4" through 36"

Filters
Return	10 Micron Replaceable Element

Dimensions - 30" Mode
Center Line	19"
Height	51.75"
Width	48"
Length	120"

Dimensions - 36" Mode
Center Line	22"
Height	54.75"
Width	48"
Length	120"

Weights
Base Unit	2,500 lbs.
Sub-Frame	2,400 lbs.
Master Track	1,160 lbs.
Extension Track	1,050 lbs.
30" Master Pusher	673 lbs.
36" Master Pusher & Lift Kit	900 lbs.

*Pump life expectancy diminishes rapidly. May void warranty.