Dosko 620-20HE Stump Grinder with Honda GX630 Engine Gas 20 HP
The Dosko 620-20HE is a walk-behind stump grinder powered by a Honda GX630 20 HP gas engine with electric start. It is designed for professional stump removal with a direct belt drive system and a rugged frame suitable for residential and commercial job sites.
The unit features the Greenteeth 700 series 3-in-1 tooth system, with a concave "dish" cutting edge that shears rather than shreds. Teeth rotate in three 120-degree increments for a fresh cutting edge in minutes. Drivetrain features include direct belt drive, 1.375" diameter bearings, an oil shutdown sensor, and a unique side discharge frame that directs grindings away from the machine and operator. A 5-position adjustable handlebar supports operator comfort across different cutting positions, and an optional tow bar package is available for transport between job sites.
The unit is fueled by gasoline through the Honda engine. Due to shipping restrictions and battery safety, electric-start units are not shipped with the starter battery, which must be sourced separately to commission the unit on arrival.
Features
- Walk-behind stump grinder
- Honda GX630 20 HP gas engine
- Electric start
- Direct belt drive
- Greenteeth 700 series 3-in-1 tooth system (rotate in three 120° increments for fresh cutting edge)
- Concave "dish" cutting edge that shears rather than shreds
- Oil shutdown sensor
- 1.375" diameter bearings
- Unique side discharge frame directs grindings away from the machine and operator
- 5-position adjustable handlebar
- Optional tow bar package available
Specifications
| Product Info | |
|---|---|
| SKU | 620-20HE |
| Equipment Type | Stump Grinder (Walk-Behind) |
| Cutting Performance | |
| Cutter Wheel | 14" Dia. × 3/8" Thick |
| Cutting Capacity | 20" Above Grade, 16" Below Grade |
| Teeth | Greenteeth™ 700 Series Teeth (8) |
| RPM | 2500 |
| Engine and Drive | |
| Engine Brand | Honda |
| Engine | GX630 |
| Displacement | 688 cc |
| Fuel Type | Gasoline |
| Starter | Electric |
| Oil Alert | Yes |
| Drive | Direct Belt Drive, 4-Groove Power Band with Idler Bearing Belt Tensioners |
| Construction | |
| Bearings | 1.375" Diameter |
| Tires | 4.80/4.00-8" Adjustable Brake Band |
| Weight | |
| Dry Weight | 400 lb |
What's Included
- Dosko 620-20HE Stump Grinder (main unit with Honda GX630 electric-start engine)
- Greenteeth 700 series cutter wheel pre-installed