DD-440 Performance Specifications
Exceptional Force * Reliable Results

Power Train

 

Engine

(2) Caterpillar® C-11 Tier III Diesel

Rating

375 HP (279.6 kW) each

750 HP (559.3 kW) total

Fuel Capacity

270 U.S. Gallons (1,022 L)

Hydraulic Capacity

230 U.S. Gallons (871 L)

Hydraulic Filter

High Pressure Filtration Return to 6 Micron ABS

Battery

(4) Deka 908DMF 12 V, 1450 CCA

Noise Rating

 

 104 dB(A)

 1 Meter

 95 dB(A)

 3 Meter

Run-On-One-Technology-System (ROOTS)

  • Simultaneously run both power units
  • Permits one power unit to run while powering through the unused power unit
  • Allows one power unit to run but keeps the unused power unit isolated
  • Excercise the ability to have one power unit running but have the unused power unit removed
  • Unit maintains full power with single engine, but system runs with half rotational RPM and half carriage drive speed

Carriage System

 

Maximum Thrust/Pullback

440,000 lbs. (200 Tonnes)

Carriage System

Rack & Pinion, (2) Pinion Drive with Adjustable Force Limiter

Maximum Carriage Speed

110 ft. (33.5 m)/minute

Carriage Motors

(2) Hydraulic 160cc, Radial Piston/Dual Displacement

Carriage Brakes

(2) Spring Applied/Hydraulic Release

Carriage Gearbox

(2) Planetary Drives

Rotary Drive

 

Rotary System

(3) Pinion & Gear Drive with Infinitely Variable Torque

Maximum Rotary Torque

60,000 ft-lbs. (81,350 Nm) @ 0 – 43 RPM

Minimum Rotary Torque

25,500 ft-lbs. (34,570 Nm) @ 0 – 80 RPM

Maximum Rotary Speed

80 RPM

Rotary Motors

(3) Hydraulic, 160cc, Axial Piston, Variable Displacement

Rotary Brakes

(2) Spring Applied/Hydraulic Release

Fluid Course

4 in. (102 mm)

Mud Flow Rate

1,000 U.S. Gallons (3,785 L)/minute

Maximum Mud Pressure

1,500 psi (103 bar)

Mud Swivel

Rear Mounted, 5.5 in. (140 mm) IFLH Pin

Slip Spindle

6 5/8 in. (168.3 mm) API-FH Pin

Other Features

Digital Tachometer, Adjustable Torque Limiter, Wiggle Steer™

Wrench

 

Wrench Style

Triple Jaw with 12 in. (305 mm) Separation

Wrench Travel

Wrench has full length thrust frame travel

Maximum Breakout Torque

154,000 ft-lbs. (209,500 Nm)

Maximum Makeup Torque

101,700 ft-lbs. (137,900 Nm)

Clamp/Grip Range

2 ¾ in. – 10 ¾ in. (70 – 273 mm) OD

Wrench Assembly Motor

(2) Hydraulic LSHT, 12 CIR

Wrench Assembly Brake

(1) Spring Applied/Hydraulic Release

Wrench Gearbox

(2) Planetary Drives, SGL

Hydraulic Wrench Cylinder

(6) 8 in. Bore x 3 in. Stroke (203 - 76.2 mm)

 Drill Rig

 

Drill Angle

10° - 18°

Drill Pipe

Range II – 34 ft. (10.4 m)

Drill Rig Mounting

Tri-Axle Trailer

Axle Spacing

60 in. (1,524 mm)

 Safety

 

 

  • Es!Lok – Exit Side Lockout System with 5,280 ft. (1,690 m) Range 
  • Zap Alert – Electrical Detection Device
  • Emergency Shutdown Switch at the Operators Console
  • (7) Attachable Handrails for Full Length Thrust Frame Walkway
  • Worl Lights - (4) 500 Watt

Dimensions

 

Length

51 ft. 5 in. (15.7 m)

Width

8 ft. 2 in. (2.5 m)

Height

13 ft. 6 in. (4.1 m)

Weights

 

Total Weight

93,800 lbs. (42,547 kg)

Total Weight w/o Wrench

86,000 lbs. (39,009 kg) – Wrench is Removable for Lighter Transport

This page was last updated on Tue Jun 14, 2011.

Please contact American Augers, Incorporated at
135 US Route 42 · P.O. Box 814 West Salem, Ohio 44287 USA
USA Toll Free: 800-324-4930 Tel: 419-869-7107 Fax: 419-869-7727

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In This Section
DD-440

NEW! ISO-Style Driller's Cabins

DD-440 Performance Specifications

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DD 440 Operators Manual

DD 440 Dimensional Chart

ES!LOK Operation and Safety Manual

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