Dosko 620-20HE 20" Honda GX630 Electric Start Stump Grinder
The fastest, easiest-to-use, one-man stump grinder on the market today!
Built for professionals who demand power, safety, and simplicity, the Dosko 620-20HE combines the legendary Honda GX630 688cc commercial-grade engine with Dosko's proven design for fast, efficient stump removal.
The front-mounted cutter wheel enhances operator safety and visibility, while the five-position adjustable handlebar offers comfort and complete control. The direct belt drive system delivers smooth, reliable power to the cutter wheel with minimal maintenance.
Equipped with Greenteeth® 700-series teeth, each with three cutting edges, this grinder ensures long-lasting performance and quick tooth rotation for a fresh cutting edge in seconds.
Key Features & Benefits
? Honda GX630 688cc V-Twin Engine
- Commercial-grade Honda power for dependable stump grinding performance
- Electric start for easy operation
- Oil shutdown sensor helps protect the engine
? Front-Mounted Cutter Wheel
- Improves operator visibility
- Enhances safety by keeping the operator farther from the cutting zone
? Five-Position Adjustable Handlebar
- Allows a more comfortable working position
- Improves control for different operators and jobsite conditions
? Direct Belt Drive System
- Smooth, reliable power transfer to the cutter wheel
- Simplified, lower-maintenance drive design
? Greenteeth® 700 Series Teeth
- Concave "dish" cutting edge shears wood instead of shredding
- Each tooth rotates in 120° increments for three usable cutting edges
? Unique Side-Discharge Frame
- Helps keep debris out of the immediate work area
- Improves visibility and cleanup flow while grinding
? Rugged Commercial Construction
- Heavy-duty 1.375" diameter bearings
- 3.2-gallon fuel tank
- Adjustable brake band for added stability and control
? Optional Tow Bar Package Available
- Makes transport between job sites easier
? Optional Safety Barricade Available
- Optional Safety Barricade Available — Adds a layer of protection during operation.
Quick Specs
| Specification | Details |
|---|
| Model | 620-20HE |
| Engine | Honda GX630 688cc V-Twin |
| Starting Type | Electric Start |
| Fuel Tank Capacity | 3.2 gal |
| Drive Type | Direct Belt Drive |
| Bearings | 1.375" Dia. |
| Tires | 4.80/4.00-8" Adjustable Brake Band |
| Operating Speed | 3600 RPM |
| Cutting Capacity (Above Grade) | 20 in. |
| Cutting Capacity (Below Grade) | 16 in. |
| Maximum Stump Diameter | No Limit |
| Dimensions (L × W × H) | 58" × 32" × 51" |
| Weight | 400 lbs |
| Warranty | 2-Year Consumer / 1-Year Commercial |
