American Augers DD-440T Directional Drill

PRODUCT DESCRIPTION

FEATURES
The industry standard 200 tonne drill with a proven track record of reliable performance. It is the model that all others are compared to.

• Wireless ground drive control allows the operator to set the unit up without being constrained to one area.
• Standard Telematics for service information and office communication with daily work progress
• Full length traveling wrenches that can be removed for shipping and servicing
• Optional 80,000 ft*lbs of rotary torque
• New 3 ½ inch fluid course for up to 825 gpm of drill fluid flow

SPECIFICATIONS
Power Train

• EngineCummins Tier 4 final or Tier 3 (depending on country of purchase) Diesel
• Rating600 HP (447 kW)
• Fuel Capacity160 U.S. Gallons (605 L)
• Hydraulic Capacity200 U.S. Gallons (757 L)
• Battery(2) Deka 908DMF 12 V, 1450 CCA

Quiet-Pak®

• Noise reducing acoustical foam in the engine enclosure.

Wiggle Steer®

• The Wiggle Steer® System provides the operator of a directional drill the means to rotate the drill pipe and subsequently the cutting head on the drill string back and forth over a predetermined range. This back and forth motion would cause the hole made by the cutting head to be more open in a particular direction and therefore facilitate steering of the drilling pipe in that direction underground.

Carriage System

• Maximum Thrust/Pullback440,000 lbs. (200 Tonnes)
• Carriage System440,000 lbs. (200 Tonnes)
• Maximum Carriage Speed95 ft. (29 m)/minute
• Carriage Motors(2) Hydraulic 1017 cc, Variable Displacement
• Carriage Gearbox(2) Planetary Drives

Rotary Drive

• Rotary System(3) Pinion & Gear Drive with Infinitely Variable Torque
• Maximum Rotary Torque60,000 ft-lbs. (81,350 Nm) @ 0 – 25 RPM
• Maximum Rotary Speed95 RPM
• Rotary Motors(3) 160cc Hydraulic Axial Piston/Variable Displacement
• Rotary Brakes(2) Spring Applied/Hydraulic Release
• Fluid Course3.5 in.
• Mud Flow RatePermits up to 825 U.S. Gallons /minute
• Maximum Mud Pressure1,500 psi (103 bar)
• Mud SwivelRear Mounted, 5.5 in. (140 mm) IFLH Pin

Wrench

• Wrench TravelWrench has full-length thrust frame travel with hose carrier
• Maximum Breakout Torque154,000 ft-lbs. (209,500 Nm)
• Maximum Makeup Torque101,700 ft-lbs. (137,900 Nm)
• Clamp/Grip Range2 3/4 in. – 10 3/4 in. (70 – 273 mm) OD
• Wrench Assembly Motor(2) Hydraulic LSHT, 18.3 CIR
• Wrench Assembly Brake(1) Spring Applied/Hydraulic Release
• Wrench Gearbox(2) SGL
• Hydraulic Wrench Cylinder(6) 8 in. Bore x 3 in. Stroke (203 - 76.2 mm)(6) 8 in. Bore x 3 in. Stroke (203 - 76.2 mm)

Drill Rig

• Drill Angle10° - 18°
• Drill PipeRange II – 34 ft. (10.4 m)

Safety

• Es!Lok – Exit Side Lockout System with 1 mile (1.6 km) Range
• Wiggle Steer®
• Free standing operator's console with pressure gauges with 17" Touch Screen Display
• Safety system package with ZapAlert
• operator's manual and other unit support materials

Transport Dimensions

• Transport Dimensions50 ft. 9in. (15.47 m)
• Width8 ft. 2 in. (2.51 m)
• Height11 ft. 10 in. (3.61 m)

Transport Weights

• Total Weight98,060 lbs. (44,479 kg)
• Total Weight w/o Wrench90,260 lbs. (40,941 kg) – Wrench is Removable for Lighter Transport