Eterra Auger Drive for Skid Steer
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Eterra Auger Drive for Skid Steer - 2500 Drive (2100 Ft. Lbs. | 7-17 GPM) / Standard Mount - Universal is backordered and will ship as soon as it is back in stock.
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Shipping & Delivery
Shipping & Delivery
Shipping Methods
We offer a variety of shipping options to ensure that your order reaches you as quickly and securely as possible
- Delivery within 5-7 business days.
- Delivery within 2-3 business days for a faster option.
- Get your order the very next day, available for select locations.
- We offer shipping to several countries. Delivery times vary depending on the destination.
Order Processing
- Orders are processed within 1-2 business days after receiving your order confirmation.
- Orders placed on weekends or holidays will be processed on the next available business day.
- You will receive an email with tracking information once your order has shipped.
Delivery Times
- Delivery times are estimated and may vary depending on your location.
- Orders shipped to remote areas may experience slight delays.
- For international deliveries, customs processing times may affect delivery times.
Order Tracking
Once your order has shipped, you will receive a tracking number via email. You can use this tracking number to monitor the progress of your shipment on the carrier’s website.
Lost or Damaged Packages
- If your order is lost or damaged during shipping, please contact us within 7 days of the delivery date.
- We will work with the carrier to resolve the issue and either offer a replacement or issue a refund.
Contact Us
If you have any questions about shipping, delivery, or need assistance tracking your order, please contact our customer service team at support@skidsteerstore.com
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Eterra Auger Drive for Skid Steer - 2500 Drive (2100 Ft. Lbs. | 7-17 GPM) / Standard Mount - Universal is backordered and will ship as soon as it is back in stock.
Payment & Security
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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Eterra Auger Drive for Skid Steer
The Eterra auger drive for skid steer is a heavy-duty post hole digger built for fence lines, deck footings, tree planting, sign posts and utility work. Three models — 2500, 3500 and 4500 — deliver 2,100 to 3,350 ft-lbs of torque across a 7 to 30 GPM range, so you match the drive to your machine instead of forcing your machine to match the drive. Every unit ships from Skid Steer Store with a 2" hex output shaft and hydraulic hoses and couplers included.
Why Operators Choose the Eterra Auger Drive
- Planetary drive system — engineered to prevent the shaft pullout failures common to lower-cost auger drives.
- Reinforced gearbox and oversized thrust plate — locks the output shaft in place and spreads load evenly.
- 2" hex output standard — adapters available for round or larger hex bits, so existing tooling still works.
- Optional Flip Mount frame — 180° rotation for tight spaces and angled drilling.
- Locking collar — keeps the auger from swinging during transport.
- Compact 140 lb frame — preserves your loader's rated operating capacity.
Model Comparison
| Model | Flow Range | Torque @ 3,500 PSI | Speed | Max Bit | Shaft | Weight |
|---|---|---|---|---|---|---|
| 2500 | 7–17 GPM | 2,100 ft-lbs | 36–87 RPM | 30" | 2" Hex | 140 lbs |
| 3500 | 10–25 GPM | 2,680 ft-lbs | 40–100 RPM | 36" | 2" Hex | 140 lbs |
| 4500 | 13–30 GPM | 3,350 ft-lbs | 42–97 RPM | 36" | 2" Hex | 140 lbs |
Choose the model whose flow range brackets your machine's auxiliary output. Running below the minimum costs speed; running above the maximum shortens motor life.
Mounting Options
| Configuration | Carrier | Best For |
|---|---|---|
| Standard Mount | Universal skid steer quick attach | General post hole digging on most skid steers and CTLs |
| Standard Mount | Bobcat MT | Bobcat mini track loaders |
| Flip Mount | Universal skid steer quick attach | Tight quarters, angled and inverted drilling |
| Flip Mount | Bobcat MT | Bobcat MT carriers needing 180° rotation |
| Excavator Auger Cradle | Excavator boom | Running the same drive on an excavator |
Recommended Accessories
- Earth auger bits — 4" through 36" for soil, clay and mixed ground.
- Hex auger extensions — 24", 48", 72" and 72" telescopic.
- Hex auger adapters — convert between 2" hex, 2" round and 2-9/16" round.
- Stump planer — 10" and 14" heads for stump removal.
- Cement mixing bowl — mix footings with the drive that dug them.
- Stinger spiral splitter — turns the drive into a log splitter.
Common Applications
Fence post installation, deck and pergola footings, sign and light pole bases, vineyard and orchard planting, tree and shrub planting, soil sampling, dock posts and utility pole work.
Frequently Asked Questions
What hydraulic flow do I need?
7 to 30 GPM depending on model. The 2500 runs on 7–17 GPM, the 3500 on 10–25 GPM, and the 4500 on 13–30 GPM.
What size bit will it turn?
Up to 30" on the 2500 and up to 36" on the 3500 and 4500, subject to soil conditions.
Will it fit my skid steer?
It ships with a universal skid steer quick-attach plate fitting the vast majority of skid steers and CTLs. A Bobcat MT mount is available. Contact Skid Steer Store with your make and model if unsure.
Standard Mount or Flip Mount?
The Flip Mount rotates 180 degrees, letting you invert the auger for tight spaces and angled drilling without removing the attachment.
Can I use my existing bits?
Yes. The 2" hex output plus Eterra adapters convert to 2" round or 2-9/16" round to fit most other manufacturers' bits.
Order From Skid Steer Store
Select your model and mount above, then add to cart. Not sure which drive matches your hydraulics? Contact Skid Steer Store and our specialists will confirm the right drive, bit size and adapter for your machine.






