Little Beaver Towable Earth Drill vs Groundhog HD99: Which Earth Drill is Best for You?
The right earth drill can make a big difference in how well it works, how reliable it is, and how long it lasts. Little Beaver has become known for making tough, easy-to-use earth drills that stand out in a crowded market because they're different from many other brand. Little Beaver Earth Drilling equipment is designed with special features that make them safer, easier to use, and more powerful with every detail being made with both professionals and do-it-yourselfers in mind. From as many safety features as possible to easily accessible parts for maintenance. While certainly not the only Hydraulic Earth Drill on the market, let's see what makes it the best.
The Little Beaver Hydraulic Towable Earth Drill at a Glance
With an 11 HP Honda engine and a hydraulic system that is second to none, this powerful combo generates up to 262 ft. lbs. of torque, letting you quickly drill holes up to 16" in diameter. The HYD-TB11H features convenient forward and reverse auger rotation and a two-position handle that permits drilling right next to buildings or other structures. An infinitely variable 20-degree auger tilt allows vertical drilling in uneven terrain, while our removable "no tools" tow hitch offers easy highway transport. This hydraulic towable earth drill is built to last - welded steel plate and tube construction provide extra long life. Its hydraulic system is clean of contaminants by combining an inlet suction strainer with a 10-micron return filter. A one-year limited warranty backs the entire machine.
Key Features:
- Forward and reverse auger rotation
- Accepts 36" or 42" auger lengths
- GX340 Honda engine
- Balanced for easy one-person operation and maneuverability
- Two handle bar positions for various drilling conditions
- Torque free for maximum operator safety
- Fits standard Snap-on and Pengo augers to 16" diameter
- Handle flips back to allow drilling against a wall or other obstruction
- Included tow bar fits 2" ball
The Groundhog HD99
The Groundhog auger is a good choice for people who need a dependable hydraulic drill that is easy to use and has good digging power. It can be used for a lot of different things since it has features like adjustable handles and the ability to work with big augers, which can be helpful for some tasks. But when you put the Little Beaver hydraulic earth drill next to it, the additional benefits that Little Beaver become clear. Little Beaver's unit has a more efficient torque system, a stronger hydraulic system, and better maneuverability as well as a safety-first design feature that keep the user safe and makes it easier to move. The Groundhog is a good option, but the Little Beaver is the better choice for people who want the best long-term value because it is more advanced, durable, and easy to use.

Little Beaver Towable Earth Drill
Engine | Honda GX340, 11 HP @ 3600 rpm (10.7 HP net) |
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Fuel Capacity | 1.6 gallons |
Starting Method | Recoil |
Hydraulic System Pressure | 2,700 psi |
Hydraulic Flow | 6 gpm |
Reservoir Capacity | 6.5 gallons |
Auger Speed (Max) | 150 rpm |
Max Torque | 262 ft-lbs |
Max Auger Diameter | 16 inches |
Handle | Three-position, rotates 180°, one-touch forward/reverse controls |
Auger Tilt | 20 degrees each direction |
Construction | Welded structural steel tubing and plate |
Dimensions (L × W × H) | 106" × 34" × 43" (93" with handle folded) |
Weight | 575 lbs (dry, shipped) |
Towing Features | Removable tow bar; “no-tools” hitch; fits 2" ball |
Transport & Maneuverability | Auger transport lock; pivots with less than 20 lbs force; highway rated tires |
Filtration & Protection | 10 micron return filter; 100 mesh suction strainer; oil sight gauge |
Auger Compatibility | Accepts 36" or 42" augers; standard, carbide, and rocky soil tips (1.5" - 16") |

Groundhog HD99
Engine | Honda or Subaru, 9 HP |
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Fuel Capacity | 1.6 gallons |
Starting Method | Recoil |
Hydraulic System Pressure | Approx. 2,500–2,700 psi |
Hydraulic Flow | 6 gpm |
Reservoir Capacity | 3 gallons |
Auger Speed (Max) | 140 rpm @ 3600 engine rpm |
Max Torque | 275 ft-lbs (approx.) |
Max Auger Diameter | 18 inches |
Handle | Three positions; pivots side-to-side for close-up drilling |
Auger Tilt | Pivots side-to-side via drilling head |
Construction | Heavy-duty welded steel frame |
Dimensions (L × W × H) | 100" × 34" × 38" (75" in close-up mode) |
Weight | 295 lbs (with fluids) |
Towing Features | Standard tow bar with 2" hitch coupler and safety chains; highway rated tires |
Transport & Maneuverability | Auger locks up for transport; balanced design |
Filtration & Protection | Parker hydraulic filter; easy access; built-in protection system |
Auger Compatibility | Handles augers up to 18"; suitable for varied soils |
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While other brands may get the job done, it's clear that Little Beaver Earth drills are the best way to get the job done with their user-friendly, easily maintained equipment. Whether you're looking for commercial solutions or doing a simple at-home project, Little Beavers are your best choice. Still have questions? Need to know more before you commit to the Little Beaver family? Reach out today so that we can help get you in touch with on of our expert sales representatives to answer any questions you may have!
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