MechMaxx SG30PRO PTO Stump Grinder
#1 in PTOFull review
The pick for a 40 to 100 hp tractor and a lot of stumps. It cuts deep and wide for under $3,000.
Amazon $2,999$2,999
The MechMaxx SG30PRO PTO Stump Grinder is the better stump grinder overall, rated 4.0 to 3.3. The MechMaxx SG30PRO PTO Stump Grinder leads on teeth, height or wheel and price. The Titan Attachments Pro PTO Stump Grinder wins on features. The MechMaxx SG30PRO PTO Stump Grinder costs $623.47 less ($2,999 vs $3,622.47).
Titan Attachments Pro PTO Stump Grinder
#7 in PTOFull review
A capable hydraulic swing grinder. The MechMaxx TSG61 does the same job for about $600 less.
Amazon $3,622.47$3,622.47
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 SG30PRO PTO Stump Grinder for teeth (44 teeth vs 16 teeth), height or wheel (30 in cutter wheel vs 24 in cutter wheel) and price ($2,999 vs $3,622.47).
- Choose the Titan Attachments Pro PTO Stump Grinder for features (slip clutch, hydraulic swing, parking stand vs slip clutch).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every PTO stump grinder; a clear win is highlighted. How we rank explains each one.
| Factor weight | MechMaxx SG30PRO PTO Stump Grinder | Titan Attachments Pro PTO Stump Grinder |
|---|---|---|
| Overall rating | 4.0/5 | 3.3/5 |
| Price 25% | 40 $2,999 | 25 $3,622.47 |
| Depth 20% | 100 10 in below grade | 100 12 in below grade |
| Height or wheel 10% | 100 30 in cutter wheel | 40 24 in cutter wheel |
| Power 10% | 100 tractors up to 100 hp | 50 tractor range not published (neutral score used) |
| Teeth 10% | 100 44 teeth | 18 16 teeth |
| Features 15% | 50 slip clutch | 100 slip clutch, hydraulic swing, parking stand |
| Warranty 10% | 33 1-year warranty | 0 warranty not published, scored as none |
Specifications
| MechMaxx SG30PRO PTO Stump Grinder | Titan Attachments Pro PTO Stump Grinder | |
|---|---|---|
| Cutting | ||
| Type | PTO, 3-point hitch | PTO, 3-point hitch |
| Depth below grade | 10 in | 12 in |
| Cutter wheel | 30 in | 24 in |
| Teeth | 44 | 16 |
| Power | ||
| Tractor | 40 to 100 hp | - |
| Hitch category | 1 and 2 | 1 and 2 |
| Slip clutch | Yes | Yes |
| Build | ||
| Hydraulic swing | - | Yes |
| Parking stand | - | Yes |
| Weight | 641 lb | - |
| Warranty | 1 year | - |