Astec DD2024C SPECIAL
The DD-2024C 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-2024C is powered by an 83-horsepower Cummins turbocharged diesel engine. It also has an onboard Triplex mud pump that can produce up to 30 gallons per minute at up to 1500 psi. This new drill also boasts the field-proven Quad rack-and-pinion carriage drive that has made American Augers’ maxi-rig drills the market leaders. The floating carriage is capable of two speeds, including a 120 ft/min fast mode for adding and removing rods.
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ENGINE |
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Make and model |
Cummins B3.3 Turbo Diesel |
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Gross Horsepower |
83hp @ 2,200rpm |
61.89kw @ 2,200rpm |
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Fuel Tank Capacity |
30 Gal |
113 L |
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Hydraulic capacity |
25 Gal |
94 L |
| Drive system: one hydrostatic pump and one load sensing pump | ||
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ROTARY DRIVE |
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Rotary System |
Hydrostatic circuit to pinion and gear drive, infinitly variable torque |
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Rotary Speed Max |
200 RPM |
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Rotary Torque Max |
2,400 ft-lb's |
3,354 Nm |
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CARRIAGE DRIVE |
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Max thrust/pullback |
20,000 lbs |
9.07 Tonnes |
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Drive Description |
Rack and pinion Quad Drive |
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Carriage Speed |
Up to 120 ft/min |
Up to 36.6 m/min |
| Thrust frame ---------------------------------- Welded, double-sided, heavy-duty rack | ||
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DRILLING UNIT |
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Travel System ------------------------------- Self-propelled on rubber tracks |
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Flat surface speed |
1.8 mph forward and reverse |
2.9 km/h forward and reverse |
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Track material --------------------------------Rubber |
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Drill angle --------------------------------------Single pivot, maximum 16 degrees / 27% grade |
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Wrench/clamp ------------------------------ Open-top, vice type |
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Hold-down system ------------------------ Two powered hydraulic augers in foot and independent rear stabilizer legs. |
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Other features ------------------------------ Multi-function color LCD display and 25-ft tethered tram control |
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DRILLING FLUID PUMP |
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Onboard mud pump 'KERR' Triplex pump |
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Output |
0-30 gpm |
113.6 L |
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Maximum pressure |
1,500 psi |
103.4 bar |
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PIPE LOADER |
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State-of-the-art rod loader uses 10-ft (3.05 m) stem. Onboard pipe capacity is 400ft (122 m) |
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DRILL PIPE (Optional) |
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Length |
10 ft |
3.05 m |
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Outside tub diameter |
2.06 in |
52.3 mm |
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Tool joint O.D. |
2.25 in |
57.2 mm |
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Fluid course |
.625 in |
15.88 mm |
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PROTECTIVE EQUIPMENT |
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A Zap-Alert System is standard equipment. E-stop shut down switch at driller's console and tram control. The ES!LOK exit side lockout system is standard equipment |
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WEIGHT AND DIMENSIONS |
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Machine weight |
10,500 lbs (approx) |
4,763 kg (approx) |
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Width at tracks |
51.5 in |
1.30 m |
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Height |
74 in |
1.88 m |
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Length |
207 in |
5.25 m |
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Note: Weight includes 400 ft of drill pipe |
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