Current Ditch Witch® Directional-Drills American Augers®

Ditch Witch® American Augers® DD1100RS

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  • Year
  • Make Ditch Witch®
  • Model American Augers®
  • Engine C-18
Shop Ditch Witch® Pre-Owned
Product Details Specifications Photos
2025 Ditch Witch® American Augers® DD1100RS

Ditch Witch® American Augers® DD1100RS

  • Year
  • Manufacturer Ditch Witch®
  • Model Name American Augers®
  • Trim Name DD1100RS
  • Generic Type (Primary) Directional
  • Engine C-18
  • Engine Power Manufacturer's gross power rating: 755 hp (570 kW)
  • Engine Manufacturer Caterpillar®
  • Emissions Tier 4 Final or Tier 3 diesel
  • Rated Engine Speed 2,200 rpm

Ditch Witch® AMERICAN AUGERS® DD1100RS

THE MACHINE THAT PUTS THE B.I.G. IN BIG RIG.

The DD1100RS is the biggest, most dominant American Augers drill available. Featuring over 200,000 ft-lbs. of breakout torque and 1 million lbs. of unstoppable push/pull power, this monstrous drill is sure to redefine your idea of strength.

Features may include:

  • FEATURES A CATERPILLAR® C-18 ENGINE WITH A HORSEPOWER CAPACITY OF UP TO 1,500 FOR THOSE BIG, TOUGH BORES.
  • RUN ON ONE TECHNOLOGY SYSTEM (ROOTS) HELPS MATCH YOUR POWER TO YOUR CONDITIONS, REDUCING COSTS DURING PILOT BORES.
  • BUILT FOR THE LONG RUN, THE DD1100RS CAN INSTALL UP TO 2.05 MILES OF 18-INCH PIPE.
  • FULL LENGTH TRAVELING WRENCHES ASSIST STUBBORN TOOL JOINTS AND ALLOW THE RIG TO PULL TOOLING UP TO THE DRILL’S FRAME.
  • RAPID SETUP SYSTEM ELIMINATES DOWNTIME ASSOCIATED WITH EARLY JOB, ALLOWING THE MACHINE TO GET UP AND RUNNING QUICKER.

Engine

Engine C-18
Engine Power Manufacturer's gross power rating: 755 hp (570 kW)
Engine Manufacturer Caterpillar®
Emissions Tier 4 Final or Tier 3 diesel
Rated Engine Speed 2,200 rpm

Battery

Battery 2 Deka 908DMF 12 V, 1450 CCA - 24 V System

Operational

Operating Speed Rotary speed, max: 75 rpm| Carriage speed: 105 ft/min (32 m/min)
Operating Conditions Thrust /pullback: 1,100,000 lb (500 Tonnes) | Rotary torque, max: 100,000 ft·lb (135,600 Nm) | Breakout torque, max: 220,000 ft·lb (298,000 Nm) | Makeup torque, max: 150,000 ft·lb (203,000 Nm)

Hydraulics

Maximum Pressure 1,500 psi (103 bar) | Pump: 1,100 psi 75.8 bar
Hydraulic Flow 1,000 gpm (3,785 l/min) | Pump: 200 gpm 757 L/min

Dimensions

Dimensions Fluid course: 4 in (102 mm) | Drill angle: 10-18° | Clamp/grip range: 3.5-10.5 in (89-267 mm) | Cabin: 12 ft (3.65 m) | Slip spindle: 8.625 in (219 mm) | Drill pipe: Range II - 34 ft (10.4 m)
Length 64.83 ft (19.5 m)
Width 8.16 ft (2.5 m)
Height 11.86 ft (3.6 m)

Capacities

Hydraulic Capacity 220 gal (833 L)
Fuel Capacity 650 gal (2,460 L)

Weights

Weight Total: 112,580 lb (51,065 kg)

Features

Features 6 Pinion and gear with adjustable force limiter | Carriage motors: 6 1017 cc variable displacement | Rotary motor: 4 160cc, axial piston, variable displacement

Product Photography