Home \ Products \ Earth Auger Drive Units \ Mini Excavator Earth Auger Systems Mini Excavator Earth Auger Systems Our earth augers for mini excavators are manufactured in medium-duty and heavy-duty models. The medium-duty augers are uniquely budget-friendly, crafted for times when an authentic industrial-grade product isn’t essential. When it is, you’ll want one of our heavy-duty units. We build them to endure years of hard use.We also build them to provide the following advantages: No third drain line is required - for any of Premier auger. All units are designed and engineered for use with today's mini excavators, which operate at higher hydraulic pressures than older equipment. but they'll work beautifully with older differs too. Our auger mounts are available for all brands of mini excavators, including styles that work with pin-on buckets, OEM quick couplers, aftermarket couplers, and custom mounting brackets. We offer a cradle function with our mounts to hold the drive unit and auger bit secure when you're moving your mini excavator Output shafts come in 2-inch hexagon, and 2-9/16 inch round designs The models and options outlined in the table below represent the most commonly purchased mini excavator auger attachments. If what’s shown doesn’t suit your application, give us the specs and we’ll custom-craft auger attachments to pair with your equipment. Model GPM Range Max Recommended Auger Diameter Max Hydraulic Pressure Application MD012PD 8-17 24” 3500 Medium Duty H015PD* 10-25 30” 3500 HEAVY DUTY H019PD* 15-30 36” 3500 HEAVY DUTY H040PD 20-45 48” 4500 HEAVY DUTY H045PD* 25-45 48” 4500 HEAVY DUTY *designates the most frequently installed units on mini excavators. Premier gives you a choice of auger bits, too, so you can match the bit to the job and keep a handle on costs at the same time: Medium-duty single-flight bits, the most cost-effective solution Medium-duty double-flight bits, are the dependable standard Heavy-duty double-flight bits, are meant for tougher digging conditions where you need a bit more muscle Aside from these, we also make specialty bits for mini excavator use. These include tree augers, the two-diameter design of which lets you dig tapered holes perfect for tree planting, and rock augers offering carbide bullet-tooth, hard-faced wear parts, a heavy-duty center tube, and thicker flighting. About that flighting: you’ll be pleased to know that we at Premier fully weld our flighting to the center tube of the auger instead of doing what some of our competitors do and merely stitch-welding it in place. Consider also: While our stock standard for auger bits is a 4-foot overall length, we also manufacture 3-foot, 5-foot, and 6-foot custom augers to meet specific needs. If you want a connecting collar in a 2-inch round, 2-9/16 inch round, or 2-inch hexagon configuration, you've got it! You can trust Premier to keep a full line of auger parts and components always in stock. View Premier’s complete line of mini excavator earth auger systems and other related products in our Earth Augers Catalog.