BUILT TO LAST Eterra Auger systems for skid steers and excavators are widely known for their reliability and toughness. We feature three auger models covering flow ranges from 7-30 GPM. Confidently drill in tough earth conditions, and add versatility to your machine with useful accessories and extensions. This will be your new favorite attachment. GET TO KNOW ETERRA'S AUGER DRIVE The Eterra Auger Drive features a strong Planetary Gearbox and a modern design that entirely prevents anti-shaft pull out. The 2" Hex output shaft can be fitted with an Auger Bit or other accessories such as the Eterra Stump Planer, Spiral Splitter, and Cement Mixing Bowl. Mounting options include, skid steer standard or flip mount, and Excavator Mount. UNDER THE HOOD These powerful Auger Drives are driven by a high quality Planetary Gearbox. The simple pin on design and included hoses and couplers make it easy to hook up the mount to your machine and get straight to work. Available in three sizes to accommodate skid steers and excavators with hydraulic flow ranges from 7-30 GPM. CONSTRUCTED FROM STRONG MATERIALS Constructed from a A572 Grade 50 Steel housing. The internals are just as strong with a robust planetary drive system that is second to none in North America. The output shaft is secured internally against a thrust plate, preventing any chance of shaft pullout. Features 2500 Drive Flow Range: 7-17 GPM 3500 Drive Flow Range: 10-25 GPM 4500 Drive Flow Range: 13-30 GPM Weight (drive only): 140 lbs. 2500 Speed Range: 36-87 RPM 3500 Speed Range: 40-100 RPM 4500 Speed Range: 42-97 RPM Design Specs 2500 Torque @ 3500 PSI: 2100 ft-lbs 3500 Torque @ 3500 PSI: 2680ft-lbs 4500 Torque @ 3500 PSI: 3350 ft-lbs Output Shaft: 2 hex" Recommended Bit Size: 36 For 3500 & 4500 Models" Recommended Auger Sizes: 4 - 24" diameter