MechMaxx TSG61 PTO Stump Grinder vs SuperHandy GUO110 Stump Grinder

Last updated: November 3, 2026

The MechMaxx TSG61 PTO Stump Grinder rates 3.5 among PTO stump grinders; the SuperHandy GUO110 Stump Grinder rates 3.5 among walk-behind ones. The SuperHandy GUO110 Stump Grinder costs $2,130 less ($969 vs $3,099).

MechMaxx TSG61 PTO Stump Grinder vs SuperHandy GUO110 Stump Grinder

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.

Scores side by side

These two sit in different type classes (PTO and walk-behind), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.

Factor weightMechMaxx TSG61 PTO Stump GrinderSuperHandy GUO110 Stump Grinder
Overall rating3.5/53.5/5
Price 25%38 $3,099100 $969
Depth 20%100 12 in below grade100 12 in below grade
Height or wheel 10%40 24 in cutter wheel25 10 in above grade
Power 10%43 tractors up to 60 hp32 274 cc engine
Teeth 10%18 16 teeth25 6 teeth
Features 15%100 slip clutch, hydraulic swing, parking stand0 none of the three
Warranty 10%33 1-year warranty33 1-year warranty

Specifications

MechMaxx TSG61 PTO Stump GrinderSuperHandy GUO110 Stump Grinder
Cutting
TypePTO, 3-point hitchWalk-behind
Depth below grade12 in12 in
Height above grade18 in10 in
Cutter wheel24 in13.5 in
Teeth166
Power
Engine-AlphaWorks 9 HP 4-stroke
Displacement-274 cc
Engine power-9 hp
Electric start-No
Tractor35 to 60 hp-
Hitch category1 and 2-
Slip clutchYes-
Build
Hydraulic swingYes-
Tow bar-No
Parking standYes-
Weight635 lb149.5 lb
Warranty1 year1 year

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