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Astec Underground's line of horizontal directional drills helps you perform at your best in a variety of utility and underground applications. Models range from the 26 horsepower Astec DD-65 MiniMax to the 230 horsepower DD-8.
| Model | Gross Engine Power | Max Thrust/Pullback | Max Rotation Torque | |
Astec DD-65 MiniMax |
19.4 kW |
2.72 Tonnes |
677.9 Nm | |
26 hp |
6,000 lb. |
0-500 ft-lb. | | Astec DD-1416 | 48.5 kW | 6.35 Tonnes | 2,033.7 Nm | | 65 hp | 14,000 lb. | 0-1600 ft-lb. | | Astec DD-2024 |
61.89 kw |
9.07 Tonnes |
3354 Nm | |
83 hp |
20,000 lbs |
2,400 ft-lb's | | Astec DD-3238 | 93.2 kW | 14.5 Tonnes | 5,152 Nm | | 125 hp | 32,000 lb. | 0-3,800 ft-lb. | | Astec DD-6 | 140 kW | 266.9 kN | 13,558 N-m | | 188 hp | 60,000 lb. | 10,000 ft-lb. | | Astec DD-8 | 171.5 kW | 36.2 Tonnes | 18,300 Nm | | 230 hp | 80,000 lb. | 13,600 ft-lb. |
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| Astec DD-65 MiniMax
The Astec EarthPro Series DD-65 MiniMax is the perfect choice for contractors who want a maneuverable machine that can access the jobsite in a variety of conditions without sacrificing productivity. It provides 6,000 pounds of thrust/pullback force and is capable of up to 500-ft-lbs of rotary torque with a maximum rotary speed of 180 rpm. |
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| Astec DD-1416
The DD-1416 is a compact drill packed with innovative features that make it a pleasure to operate. It features dual rack-and-pinion drive for easy, dependable operation and offers 14,000 lbs of thrust/pullback with up to 1,600 ft-lbs of rotary torque with a maximum rotary speed of 200 rpm. |
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| Astec DD-2024
The DD-2024 provides 20,000 lbs of thrust/pullback force with the capability of up to 2,400 ft-lbs of rotary torque. The maximum rotary speed can reach up to 200 rpm. The drill weighs 10,500 lbs., and is 207 inches long by 51.5 inches wide. The DD-2024 is powered by an 85-horsepower Cummins turbocharged diesel engine. |
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| Astec DD-3238
The Astec® EarthPro™ Series DD-3238 offers contractors the power and features of a much larger unit with the mobility and flexibility to fit onto any jobsite in any environment. It offers 32,000 lbs of thrust/pullback force with the capability of up to 3,800 ft-lbs of rotary torque. |
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| Astec DD-6
This self contained directional drill is the only directional drill in its class with the River Rig Pedigree®, design features proven on the toughest trenchless jobs all over the world. You can count on performance, durability, and low down time, the keys to profitable operation! |
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| Astec DD-8
The DD-8™ American Directional Drill® is manufactured by the world's most experienced builder of large directional drills. With a 230 hp Caterpillar® diesel engine, the DD-8™ can handle the toughest conditions. |
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