When the job calls for serious horsepower, American Augers Maxi-Rig Directional Drills deliver unmatched thrust, torque, and reliability. Available through Ditch Witch® West, these massive rigs are built for high-volume, extended-reach horizontal directional drilling (HDD) projects in oil & gas, large-scale infrastructure, and major utility installations. Whether you're boring under rivers, highways, or congested cities, maxi-rigs are the backbone of high-performance trenchless operations. Looking for more options? Shop our entire directional drills category, including American Augers mid-size directional drills, today.
Built for the Biggest Bores
Maxi-rigs are the top tier of HDD equipment, specifically engineered for extended bores over long distances, with pipe diameters that standard rigs can’t handle. American Augers is known for their precision-built, operator-focused designs that combine brute strength with advanced technology.
We currently carry these industry-leading American Augers maxi-rigs:
- DD-1100RS: High-output rig offering up to 1.1 million pounds of thrust/pullback
- DD-660RS: Mid-range maxi-rig built for reliability and mobility on large jobsites
- DD-440T: Track-mounted model with powerful torque and directional flexibility for variable terrain
Each model is designed for maximized uptime, easy service access, and compatibility with industry-standard drill pipe and mud systems. Looking for more American Auger Directional Drills?
Why Choose American Augers Maxi-Rigs from Ditch Witch® West?
- Unmatched Power: Thrust/pullback forces ranging from 440,000 lbs to over 1.1 million lbs
- Advanced Technology: Touchscreen displays, automated drilling control systems, and diagnostic integration
- Built for Production: Designed to run 24/7 with high torque, fluid control, and fast pipe loading
- Service & Support: Backed by the Ditch Witch® West service network across the Western U.S., including field support and expert techs
- Customizable: American Augers rigs are highly configurable, allowing for tailored setups based on bore length, soil type, and fluid needs
From cross-country fiber routes to pipeline HDD bores beneath protected terrain, these rigs lead the industry in long-distance performance.
Explore Maxi-Rigs with Ditch Witch® West
If you’re looking to expand your HDD capabilities with a true production-class rig, Ditch Witch® West has the expertise and inventory to help. Our team works with infrastructure contractors, engineers, and oil & gas operators to deliver the most powerful directional drilling solutions in the field. We are in California, Oregon, Washington, Montana, Alaska, Arizona, and Hawaii! Ditch Witch® West trenchless maxi-rigs are never far away. Visit your nearest Ditch Witch® West location for additional information on current stock, pricing, and available financing options.
