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MiniTrencher GeoRipper T/A Trenching Attachment | Fits Stihl | 500mm (20-In.) Digging Depth GRTA-S500.MIN
By MiniTrencher
- Regular price
- $1,900.00
- Regular price
- $1,900.00
Estimated Shipping Time
Estimated Shipping Time
At Summit Forge Supply, we offer free standard shipping on all U.S. orders, with most orders processing within 1–2 business days and delivering in approximately 3–5 business days. We ship via trusted carriers including USPS, UPS, FedEx, and LTL freight providers, and all orders include tracking and shipment insurance. If your order is delayed, damaged, lost, or missing items, please contact us within 7 days so we can promptly assist with a replacement or refund. Returns are accepted within 30 days on unused items in original packaging, with return shipping covered by Summit Forge Supply. See full policy here: Shipping Policy
What Is Your Return Policy?
What Is Your Return Policy?
Summit Forge Supply accepts returns on eligible U.S. orders within 14 days of delivery, provided items are unused, undamaged, and in their original packaging with proof of purchase. Returns must be initiated within 7 days of receipt, and approved returns include prepaid return shipping; refunds are issued to the original payment method within up to 14 days after inspection, with a 25% restocking fee for change-of-mind returns. Defective, damaged, incorrect, or lost items qualify for a full refund or replacement at no cost to the customer when reported promptly. Custom or personalized items, perishable goods, gift cards, and downloadable products are non-returnable. See full policy here: Return Policy
How The GeoRipper T/A S500 Compares To Other Trenching Options
Landscapers and irrigation professionals who already own a Stihl power cutter usually face this question: should I buy a standalone GeoRipper trencher, this bolt-on T/A attachment for equipment I already own, or a wheeled trencher for larger jobs?
Here's the honest comparison:
| Feature | MiniTrencher GeoRipper GR416, Standalone ($1,659) | GeoRipper T/A S500 Attachment For Stihl ($1,900) | Full Wheeled Cable Trencher, 7HP ($1,800-$2,500) |
|---|---|---|---|
| Power Source | Dedicated 74cc GeoRipper engine included | Uses your existing Stihl TS420 or TS500i power cutter, engine not included | 7 HP gas engine included |
| Max Digging Depth | 16 in. | 20 in. | Up to 18 in. |
| Conversion | N/A, dedicated trencher only | Bolt-on/bolt-off, converts back to a power cutter in minutes | N/A, dedicated trencher only |
| Root/Rock Cutting | Cuts tree roots up to 3 in., removes rocks up to 4 in. diameter | Cuts tree roots up to 3 in., removes rocks up to 4 in. diameter | Varies, generally handles roots and rocks well |
| Safety Features | Standard trencher guarding | New safety bar and dirt deflection system keeps soil down and hands away from moving parts | Varies, often basic guarding |
| Included Accessories | Digging bar, two chains, spare belt, nose bearing, tool kit, chain connector link | Digging bar, two 20-in. chains, spare belt, nose bearing and bar end screws, GeoRipper tool kit, chain connector link | Varies, often extra blades |
| Equipment Investment | Full standalone machine | Attachment only, leverages equipment already owned | Full standalone machine |
| Best Suited For | Buyers without an existing compatible power cutter | Stihl TS420/TS500i owners wanting trenching capability without buying a second engine | Larger trenching jobs prioritizing a wheeled platform |
Why The GeoRipper T/A S500 Is Worth The Investment
This isn't just a trenching attachment, it's a bolt-on system that turns a Stihl power cutter you already own into a high-efficiency GeoRipper minitrencher, and converts right back in minutes, giving landscapers and irrigation professionals two tools from one powerhead.
The T/A S500 specifically addresses the needs of landscapers, irrigation professionals, electricians, and plumbers who already own a Stihl TS420 or TS500i and want real trenching capability without purchasing a second dedicated engine.
One Powerhead, Two Tools. Instead of buying a separate standalone trencher, the bolt-on/bolt-off GeoRipper T/A system converts your existing Stihl power cutter into a 20-inch capable minitrencher and back to its original configuration in just minutes, whenever the job calls for it.
Built For Real Trenching Power
Effortlessly cuts through tree roots up to 3 inches below grade and removes rocks up to 4 inches in diameter
Significantly enhances efficiency compared to hand-digging
Reduces the likelihood of injuries often associated with manual digging
Engineered For Enhanced Safety
A new safety bar and dirt deflection system keep soil on the ground and fingers away from moving parts
The 20-inch maximum digging depth handles deeper trenching needs than most handheld attachments in this class
Includes the full hardware kit needed for quick, tool-based conversion between power cutter and trencher configurations
Real Savings
Converting an existing Stihl power cutter avoids the cost of purchasing a second dedicated trencher engine
Quick bolt-on/bolt-off conversion means one piece of equipment does double duty instead of sitting idle between uses
Significantly enhanced efficiency over hand-digging reduces labor hours on every trenching job
Free shipping and no sales tax through Summit Forge Supply keeps the total cost down compared to buying elsewhere and paying tax and freight separately
The Bottom Line Landscapers, irrigation professionals, electricians, and plumbers who already own a Stihl TS420 or TS500i can't justify buying a whole second machine just for trenching. The GeoRipper T/A S500 is built to bolt onto equipment you already own, delivering a 20-inch digging depth, root and rock-cutting power, and enhanced safety features, so it turns one powerhead into two tools. For anyone who wants trenching capability without duplicating their equipment investment, this is the attachment built to make it happen.