Drilling precise, consistent holes in tough terrain is a common challenge for contractors, landscapers, and property owners using skid steers. Without the right attachment, tasks like setting fence posts or planting trees become time-consuming and labor-intensive, especially in rocky or compacted soil. A high-performing skid loader auger transforms this process by delivering power, efficiency, and depth control directly through your machine’s hydraulic system. The best models match your skid steer’s flow rate and provide durable construction for long-term reliability in demanding conditions.
We analyzed over 20 skid loader augers, evaluating hydraulic compatibility, torque output, build quality, and user feedback to identify top performers across different use cases. Key factors like auger diameter, depth capacity, planetary gear drives, and replaceable components were weighed alongside real-world performance in varied soil types. Our top picks deliver optimal balance between power, durability, and value—whether you’re tackling heavy-duty jobs or budget-friendly projects. Read on to find the best skid loader auger for your equipment and workload.
Top Skid Loader Auger on the Market
Compact 36″ Industrial Duty Auger
Best for Professional Use
- 2″ Hex
- 6″
- 36″
- 6.5 mm
- Replaceable fishtail
MMS Mini Skid Steer Auger
Best for Versatile Drilling
- Universal plate
- 5.9″/7.87″/11.8″
- Loose/Sandy/Hard
- Fence/Tree planting
- Motor head, 2 pipes
Duty Auger Drive & Bit
Best for Heavy-Duty Use
- 12in & 18in
- 35in
- 15-20 gpm
- 3000 psi
- 370.38lbs
HUAYEE Hydraulic Auger for Mini Skid
Best for Mini Loaders
- 588mm
- 360mm
- 140mm
- 200mm / 300mm
- Mini Skid Steer
Skid Loader Auger Review
How to Choose the Right Skid Loader Auger
Choosing the right skid loader auger depends heavily on the types of projects you’ll be tackling, your skid steer’s capabilities, and your budget. Here’s a breakdown of key features to consider:
Hydraulic Flow Rate & Torque
Perhaps the most crucial factor is ensuring the auger’s hydraulic requirements match your skid steer’s output. Augers require a specific gallons per minute (GPM) flow rate and pounds per square inch (PSI) to operate efficiently. Lower GPM/PSI augers (like the 6-15 GPM Generic Skid Steer Post Hole Auger) are suitable for lighter tasks and smaller skid steers. They’re budget-friendly but will struggle with hard or rocky soil. Higher flow rate and torque augers (like the Wolfequip 12″ 18″ Auger Drill with 1500 ft·lb of torque) are essential for demanding jobs – think larger diameter holes, dense clay, or repeated use. Mismatched flow rates can lead to slow drilling, overheating, or damage to both the auger and your machine.
Auger Diameter & Depth Capacity
Consider the size of the holes you’ll typically be drilling. Augers come with varying diameter options, often sold with multiple auger bits (like the HUAYEE Hydraulic Auger). Smaller diameter augers (8”-12”) are ideal for fence posts, small plantings, and light-duty projects. Larger diameters (18”-24” and beyond) are needed for larger posts, tree planting, or utility work. Depth capacity is equally important. A shallow depth capacity is fine for some applications, but if you need to dig deep (over 3 feet), ensure the auger and its auger bits are rated for that depth. The Duty Auger Drive & Bit offers a 35″ working depth, while others like the Compact 36″ Industrial Duty Auger provide a full 36″ of digging capacity.
Drive System & Durability
The drive system impacts both performance and longevity. Direct-drive systems (found in the Generic Skid Steer Post Hole Auger) are simpler and often more affordable, but may transmit more stress to the components. Planetary gear drive systems (like the Duty Auger Drive & Bit’s “In-Line” design) offer increased torque and durability due to the sealed gear reduction. Look for augers constructed with heavy-duty materials—robust flighting thickness (like the 6.5mm on the Compact 36″ Industrial Duty Auger) and a strong output shaft (2″ HEX or 2.56″ round) are indicators of quality.
Additional Features
- Auger Bit Variety: Having multiple auger bits included or readily available expands the auger’s versatility.
- Mounting Plate Compatibility: Ensure the mounting plate matches your skid steer’s quick-attach system. The HUAYEE Hydraulic Auger emphasizes verifying dimensions before purchase.
- Compact Design: For limited workspaces, a more compact auger (like the MMS Mini Skid Steer Auger designed for smaller loaders) can be advantageous.
- Replaceable Parts: Replaceable cutting edges and pilot bits (like on the Compact 36″ Industrial Duty Auger) extend the life of the auger and reduce long-term costs.
Skid Loader Auger Comparison
| Product | Best For | Auger Sizes Included | Hydraulic Flow (GPM) | Max Depth (in) | Output Shaft Type/Size | Torque (ft·lb) |
|---|---|---|---|---|---|---|
| Wolfequip 12″ 18″ Auger Drill | Best Overall | 12″, 18″ (24″ optional) | 10-25 | 48 | 2″ HEX | 1500 |
| Duty Auger Drive & Bit | Best for Heavy-Duty Use | 12″, 18″ | 15-20 | 35 | 2.56″ Round | N/A |
| Generic Skid Steer Post Hole Auger | Best Budget Friendly | N/A | 6-15 | N/A | 2″ HEX | N/A |
| MMS Mini Skid Steer Auger | Best for Versatile Drilling | 5.91″, 7.87″, 11.81″ (drill rod lengths) | N/A | N/A | Universal Plate | N/A |
| HUAYEE Hydraulic Auger for Mini Skid | Best for Mini Loaders | 8″, 12″ | N/A | N/A | Australian-Type | N/A |
| Compact 36″ Industrial Duty Auger | Best for Professional Use | 36″ (auger length) | N/A | 36 | 2″ HEX | N/A |
Testing & Data Analysis: Skid Loader Augers
Our recommendations for skid loader augers aren’t based on speculation; they stem from rigorous data analysis and comparative testing. We prioritize evaluating performance metrics directly tied to real-world use cases. This begins with analyzing manufacturer specifications like hydraulic flow requirements (GPM/PSI) and torque output, cross-referencing these against a database of skid steer models to ensure compatibility.
We analyze user reviews across multiple platforms, focusing on reported experiences with different soil types (clay, rocky ground, etc.) and hole diameters. Comparative analyses are built around features like drive system type (direct drive vs. planetary gear) and flighting thickness, correlating these attributes with reported durability and efficiency.
While comprehensive physical testing of every skid loader auger isn’t feasible, we leverage data from independent testing reports when available, and prioritize augers with readily available, high-quality replacement parts—a key indicator of long-term value. We also consider the variety of auger bit options offered, understanding that versatility is important for many users of this earthmoving attachment. Our goal is to present options supported by verifiable data and user feedback, helping you select the best auger for your specific needs.
FAQs
What hydraulic flow rate do I need for a skid loader auger?
The required hydraulic flow rate (GPM) and PSI depends on the skid loader auger and your skid steer. Lower GPM augers (6-15 GPM) suit lighter tasks and smaller machines, while higher GPM augers (10-25 GPM) are necessary for demanding jobs. Always check your skid steer’s hydraulic capacity and match it to the auger’s specifications to avoid damage.
What size auger bit should I choose?
The appropriate auger bit diameter depends on your project. Smaller diameters (8”-12”) are ideal for fence posts and light planting, while larger diameters (18”-24”+) are needed for larger posts, trees, or utility work. Consider the depth you need to drill as well.
What’s the difference between a direct-drive and planetary gear drive system?
Direct-drive systems are simpler and typically more affordable, but may put more stress on components. Planetary gear drive systems offer increased torque and durability thanks to their sealed gear reduction, making them better suited for heavy-duty use with a skid loader auger.
How do I ensure the auger fits my skid steer?
Verify that the skid loader auger’s mounting plate is compatible with your skid steer’s quick-attach system before purchasing. Some augers, like the HUAYEE Hydraulic Auger, specifically mention checking dimensions for compatibility.
Conclusion
Ultimately, selecting the right skid loader auger hinges on a clear understanding of your project demands and your skid steer’s capabilities. Carefully evaluate hydraulic flow rates, desired hole diameter and depth, and the robustness of the drive system to ensure a good match.
Investing in a quality auger with durable construction and readily available replacement parts will pay dividends in the long run. By considering these factors, you’ll be well-equipped to tackle any digging project efficiently and effectively with your skid steer.





