Product Review: “THE AMERICAN” SGR389RTE SWIVEL HEAD STUMP GRINDER COMPATIBLE WITH HONDA GX390 13 HP EPA ENGINE + ELECTRIC START + GRIND UP TO 24 INCHES ABOVE GROUND AND 12 INCHES BELOW GROUND – NORTH AMERICAN MADE!
Introduction
If you’re a landscaping contractor, arborist, or property owner looking for a heavy duty stump grinder, the THE AMERICAN SGR389RTE deserves a close look. This SGR389RTE swivel head stump grinder is designed to combine the power of a Honda-compatible engine with a smart swivel head design, deep cutting depth, and user-friendly features like electric start and adjustable brake tension. In this review we’ll cover what makes this North American made stump grinder stand out, why contractors choose it, and where to buy SGR389RTE stump grinder or purchase swivel head stump grinder.
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What is this product?
The THE AMERICAN SGR389RTE is a towable, commercial-grade stump grinder engineered for professional use. Marketed as a 13 HP stump grinder compatible with the Honda GX390 13 HP EPA engine, it features an electric start system and a swivel head that improves access to large or awkwardly positioned stumps. This model targets landscapers who need a compact powerful stump grinder for landscaping contractors and operators who want a reliable, low maintenance stump grinder for professional arborists.
Key Features
- GX390 13 HP ENGINE: The GX390 13 hp engine provides durable, consistent power ideal for heavy workloads.
- CUTTING DEPTH: Grinds up to 24 inches above ground and 12 inches below ground to fully remove stump root structures.
- 270 DEGREE ADJUSTABLE HANDLE: Allows better control and operator comfort in tight spaces.
- ADJUSTABLE BRAKE TENSION: Fine-tune stability depending on terrain and stump size.
- HAMMER HEAD TUNGSTEN CARBIDE TEETH: Eight durable teeth built for long life and compatibility with common replacement parts.
- SWIVEL HEAD DESIGN: Rotate the grinding head independently to avoid repositioning the whole machine — ideal for steep slopes and confined areas.
- AUTO SHUT OFF: Safety-focused auto shut-off lever for quick stops in emergencies.
Why these features matter
The combination of a Honda GX390 compatible stump grinder engine with electric start makes the SGR389RTE swivel head stump grinder a dependable choice when uptime matters. The deep cutting depth and high-torque blade mean fewer passes and faster cleanups, while the swivel head reduces operator fatigue and increases precision when tackling large stumps.
Detailed Description
Built in North America, the THE AMERICAN SGR389RTE is a towable unit designed for commercial applications. The machine’s 13 HP Honda GX390 compatible engine with electric start delivers instant, repeatable starts on site. The unique swivel head stump grinder grinds up to 24 inches above ground and down to 12 inches below, enabling contractors to remove the visible stump and critical root crown in one job. The eight hammer head tungsten carbide teeth are engineered for longevity and can be replaced with widely available parts, reducing service downtime.
Controls are straightforward: the 270-degree adjustable handle gives operators full access and comfort, and the adjustable brake tension helps keep stability on slopes and uneven terrain. The auto shut off provides an important safety layer. In short, this model is positioned as a commercial stump grinder for sale that prioritizes efficiency and operator safety.
Pros and Cons
Pros
- Powerful and reliable: Honda GX390 compatible 13 HP performance.
- Deep cut capability: 24″ above and 12″ below ground reduces repeat work.
- Swivel head: Easier positioning and faster jobs — ideal for large stumps and tricky locations.
- Electric start: Quick and reliable starts on cold or busy jobsites.
- North American made: Local manufacturing and parts support.
Cons
- Heavier than small rental units — requires towing vehicle or trailer space.
- Initial investment is higher than consumer-grade models (check stump grinder price and shipping).
- Requires basic maintenance knowledge for engine and carbide teeth replacement.
Who Should Buy This Product
This unit is best for:
- Landscaping contractors seeking a compact powerful stump grinder for landscaping contractors.
- Arborists and tree services requiring a low maintenance stump grinder for professional arborists.
- Companies looking to order electric start stump grinder units with easy service access and high torque blades for large stumps.
- Buyers searching for stump grinder dealers near me or financing options — many dealers offer purchase plans for commercial equipment.
Comparison with Similar Products
Compared to entry-level rental stump grinders, the THE AMERICAN SGR389RTE offers superior cutting depth and professional-grade components. Against other commercial models, its swivel head and electric start set it apart for efficiency and operator ergonomics. If you’re comparing a Honda GX390 compatible stump grinder to small 6–9 HP units, the power and deep cutting capability of the SGR389RTE will shorten job time and reduce wear on components.
Frequently Asked Questions
Can this grinder really reach 24 inches above ground?
Yes. The swivel head design and blade geometry allow the SGR389RTE to grind up to 24 inches above ground and 12 inches below, making it a top choice for thorough stump removal.
Is it easy to get replacement carbide teeth?
Yes. The grinder uses standard hammer head tungsten carbide teeth compatible with many leading brands, so replacement parts are widely available.
Where can I buy or finance this unit?
You can buy SGR389RTE stump grinder on Amazon or consult local stump grinder dealers near me for shipping, delivery, and financing options. For instant availability and current pricing, check the product page below.
Final Verdict
For professionals who need a reliable, powerful, and thoughtfully engineered machine, the THE AMERICAN SGR389RTE is a standout choice. With a 13 HP stump grinder platform compatible with the Honda GX390, an electric start, swivel head convenience, and substantial cutting depth, it addresses the real-world needs of contractors and arborists. If you’re ready to upgrade to a commercial-grade unit or want to purchase swivel head stump grinder technology that saves time and effort, this model is worth strong consideration.