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Dosko 620-20HE Stump Grinder - 20 HP Honda GX630
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$7,845.00
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- Electric start Honda GX630 engine for reliable, easy starting Oil shutdown sensor protects the engine Direct belt drive with 4-groove power band and idler bearing belt tensioners 1.375" diameter bearings for added durability Unique side discharge frame Comfortable to use with a 5-position handlebar 3-in-1 tooth system with Greenteeth 700 Series teeth; concave "dish" cutting edge shears rather than shreds Teeth rotate in three 120-degree increments for a fresh cutting edge in minutes Optional tow bar package available Note: units with electric start are not sold with batteries due to shipping restrictions and battery safety
Make short work of stumps with comfort and ease with this Dosko electric start stump grinder. Powered by a Honda GX630 electric start engine, it features a direct belt drive with a 4-groove power band and idler bearing belt tensioners for smooth, dependable operation. An oil shutdown sensor and 1.375" diameter bearings add durability, while a unique side discharge frame and comfortable 5-position handlebar round out the design. This unit comes standard with Greenteeth 700 Series teeth featuring a 3-in-1 tooth system with a concave "dish" cutting edge that shears rather than shreds; the teeth can be rotated in three 120-degree increments for a fresh cutting edge in minutes. An optional tow bar package is also available. Note: due to potential shipping restrictions and battery safety, units with electric start are not sold with batteries.
| Equipment Type | Stump Grinder (Walk-Behind) | Oil Alert | Yes |
| Bearings | 1.375 in. Diameter | RPM | 2500 |
| Cutter Wheel | 14 in. Dia. x 3/8 in. Thick | SKU | 620-20HE |
| Cutting Capacity | 20 in. Above Grade, 16 in. Below Grade | Starter | Electric |
| Displacement | 688cc | Teeth | Greenteeth™ 700 Series Teeth (8) |
| Drive | Direct Belt Drive; 4-Groove Power Band with Idler Bearing Belt Tensioners | Tires | 4.80/4.00-8 in. Adjustable Brake Band |
| Dry Weight | 400 lbs | Engine | GX630 |
| Engine Brand | Honda | Fuel Type | Gasoline |
FREE SHIPPING, Liftgate service available for an additional fee at checkout.
Delivery in 10 - 15 Business Days
Reach out to Dosko Customer Service at 1-866-298-3659 or email sales@gnedi.com for warranty claims, repair questions, or any product support needs.
Frequently Asked Questions
How deep and high can this grinder cut?
It grinds stumps up to 20" above grade and 16" below grade.
What engine powers this stump grinder?
It's powered by a Honda GX630 688cc electric start engine.
What makes the Greenteeth system different?
The Greenteeth 700 Series teeth feature a concave "dish" cutting edge that shears rather than shreds, and can be rotated in three 120-degree increments for a fresh cutting edge in minutes.
Does this unit come with a battery for the electric start?
No, due to potential shipping restrictions and battery safety, units with electric start are not sold with batteries.
How comfortable is this grinder to operate?
It features a 5-position adjustable handlebar for comfortable operation.
Does it have any safety features?
Yes, it includes an oil shutdown sensor to help protect the engine.
How much does this stump grinder weigh?
It has a dry weight of 400 lbs.
Can this stump grinder be towed?
An optional tow bar package is available for towing.