MechMaxx SG380 Stump Grinder
#1 in Walk-behindFull review
The best equipped walk-behind for the money. It suits a homeowner with many stumps who wants to tow it and swing across each one.
Amazon $1,899$1,899
The MechMaxx SG380 Stump Grinder is the better stump grinder overall, rated 4.3 to 3.9. The MechMaxx SG380 Stump Grinder leads on features, teeth and price. The SuperHandy GUO152 Stump Grinder wins on depth and height or wheel. The MechMaxx SG380 Stump Grinder costs $396 less ($1,899 vs $2,295).
SuperHandy GUO152 Stump Grinder
#6 in Walk-behindFull review
For someone who wants a sweeping head and key start without paying Dosko prices. Check the warranty with the seller before buying.
WoodSplitterDirect $2,295$2,295
Prices were last checked November 3, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the MechMaxx SG380 Stump Grinder for features (electric start, tow bar, swings across the stump vs electric start, swings across the stump), teeth (12 teeth vs 8 teeth) and price ($1,899 vs $2,295).
- Choose the SuperHandy GUO152 Stump Grinder for depth (12 in below grade vs 10 in below grade) and height or wheel (16 in above grade vs 15 in above grade).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every walk-behind stump grinder; a clear win is highlighted. How we rank explains each one.
| Factor weight | MechMaxx SG380 Stump Grinder | SuperHandy GUO152 Stump Grinder |
|---|---|---|
| Overall rating | 4.3/5 | 3.9/5 |
| Price 25% | 64 $1,899 | 51 $2,295 |
| Depth 20% | 80 10 in below grade | 100 12 in below grade |
| Height or wheel 10% | 88 15 in above grade | 100 16 in above grade |
| Power 10% | 96 420 cc engine | 96 420 cc engine |
| Teeth 10% | 100 12 teeth | 50 8 teeth |
| Features 15% | 100 electric start, tow bar, swings across the stump | 65 electric start, swings across the stump |
| Warranty 10% | 33 1-year warranty | 0 warranty not published, scored as none |
Specifications
| MechMaxx SG380 Stump Grinder | SuperHandy GUO152 Stump Grinder | |
|---|---|---|
| Cutting | ||
| Type | Walk-behind | Walk-behind |
| Depth below grade | 10 in | 12 in |
| Height above grade | 15 in | 16 in |
| Cutter wheel | 14 in | 13.5 in |
| Teeth | 12 | 8 |
| Power | ||
| Engine | Ducar DH420E | 420cc gas engine |
| Displacement | 420 cc | 420 cc |
| Engine power | 15 hp | 15 hp |
| Electric start | Yes | Yes |
| Build | ||
| Swings across stump | Yes | Yes |
| Tow bar | Yes | - |
| Weight | 303 lb | 296.5 lb |
| Warranty | 1 year | - |