Best Stump Grinder For Tractor Pto: Compare 10 Attachments

#1 · Best Overall

1. MechMaxx SG28

Best for: Higher-power deep-cut PTO work.

Why it ranks #1: Its 35–80 HP PTO range, 28-inch solid-steel flywheel, 44 carbide teeth and 8.5-inch below-ground reach suit a wide range of tractor owners.

A 28-inch solid-steel flywheel with 44 tungsten-carbide teeth gives the MechMaxx SG28 a larger, more densely toothed cutting assembly than the listed 24-inch models. Its stated 35–80 HP PTO range and 8.5-inch below-ground depth identify the tractor class and cutting reach.

The three-point hitch connects the grinder to the tractor, and the stated 35–80 HP at the PTO defines its intended power range. Its 28-inch solid-steel flywheel carries 44 tungsten-carbide teeth, providing the specified cutting assembly for stump removal. The listed ability to grind up to 8.5 inches below ground supports root removal and ground preparation for grading or grass, while the broader horsepower range helps owners assess tractor suitability.

Skip it if you have a 15–34 HP tractor; the BILT HARD TRG-1254 is listed for 15–45 HP tractors.

This MechMaxx suits owners of 35–80 HP tractors seeking a three-point PTO grinder with a 28-inch wheel and 8.5-inch below-ground reach. Its 35 HP minimum is the central fit boundary.

Listed on Amazon as: MechMaxx 3-Point PTO Stump Grinder For 35-80HP Tractor, SG28 Green

#2 · Deepest Reach

2. TMG Industrial TMG-TSG24

• Weight: 825 lb

Best for: Cat 1 and 2 deep-root clearing.

Why it ranks #2: Fits 20–60 HP tractors with Category 1 or 2 hookups and lists 18 inches of above-ground and 12 inches of below-ground cutting depth.

A stated 12-inch below-ground and 18-inch above-ground reach gives the TMG Industrial TSG24 a clear scope for handling varied stump sizes. Its 40-degree cutting arc is controlled from the cab, and the Cat 1 and 2 hookup suits listed 20–60 HP tractors.

The 20–60 HP range and Cat 1 or Cat 2 three-point hookups make the tractor match broader than models limited to one hitch category. From the cab, the operator can control the 40-degree cutting arc, helping adjust the approach across different applications. Its 16 replaceable carbide-steel teeth address ongoing tooth maintenance, while the specified 18-inch above-ground and 12-inch below-ground capacity gives buyers concrete limits for stump size and root depth.

Skip it if you need a 34-tooth wheel; the BILT HARD TRG-1254 lists 34 tungsten-carbide teeth.

This TMG Industrial model suits property, agricultural, or commercial clearing with a compatible 20–60 HP Cat 1 or Cat 2 tractor. Its 12-inch below-ground reach and 40-degree arc are useful boundaries to weigh against the job.

Listed on Amazon as: 3-Point PTO Stump Grinder, 20-60 HP, Cat 1 & 2 Hookups, 12" Below & 18" Above Ground, 40° Cutting Arc, TMG-TSG24

#3 · Bonus Teeth Included

3. MechMaxx 24-inch Grinder

• Weight: 450 lb

Best for: Cat 1 tractor stump clearing.

Why it ranks #3: Targets 15–45 HP tractors with a 540 RPM PTO, 34 teeth and a 24-inch flywheel; the listing includes 12 bonus teeth.

A 24-inch flywheel carrying 34 tungsten-carbide teeth gives the MechMaxx a broad cutting wheel for breaking down stumps and roots. Its included PTO shaft and three-point hitch connect it to compatible tractor equipment, while the listed 15–45 HP recommendation helps narrow the tractor match.

The 540 RPM PTO input and 1,200 N·m maximum torque are specified for power transfer from the tractor, and the three-point hitch provides the attachment connection. With 34 tungsten-carbide teeth on a 24-inch flywheel, the grinder offers multiple cutting points across a substantial wheel. Its 42.5-by-27.7-by-31.5-inch dimensions and 450-pound listed weight are useful planning details for storage and handling; the stated tractor range is 15–45 HP, Cat 1.

Skip it if you need a stated cutting depth in inches; the BILT HARD TRG-1254 lists a six-inch depth.

For owners of 15–45 HP Cat 1 tractors, this MechMaxx combines PTO drive, a three-point connection, and a 34-tooth wheel. Account for its 450-pound weight when planning transport, handling, and storage.

Listed on Amazon as: MechMaxx Heavy Duty PTO Powered Stump Root Grinder, includes 12 Bonus Teeth

#4 · Quick-Hitch Compatible

4. BILT HARD TRG-1254

Best for: Quick-attach tractor stump work.

Why it ranks #4: Its 15–45 HP fit, Category 1 hitch, standard 1-3/8-inch six-spline PTO shaft and 24-inch wheel suit common tractor setups.

A standard 1-3/8-inch, six-spline PTO shaft paired with Category 1 quick-attach compatibility makes the BILT HARD easier to match to common tractor hookup systems. The 24-inch flywheel and 34 carbide teeth give it a defined cutting setup for stump removal, with a stated six-inch depth.

The Category 1 three-point hitch and compatibility with most 15–45 HP tractors help identify the intended tractor fit, while the standard six-spline PTO shaft supports a familiar connection. Quick-attach compatibility can make mounting faster for users with a common quick-attach system. Its solid-steel 24-inch flywheel and 34 tungsten-carbide teeth provide the cutting assembly, and the six-inch cutting depth gives buyers a concrete reference for clearing roots and preparing ground.

Skip it if you need a stated 12-inch below-ground depth; the TMG Industrial TMG-TSG24 lists that reach.

Choose this BILT HARD for a 15–45 HP tractor owner who wants Category 1 mounting, quick-attach compatibility, and a stated six-inch cut. The depth is a practical boundary for jobs involving roots below that reach.

Listed on Amazon as: BILT HARD 3 Point PTO Stump Grinder for Tractors, 15-45HP, 6'' Cutting Depth with 34 Carbide Teeth and 24'' Flywheel Diameter for Tree Stump Removal

#5

5. LandHonor PWG-23-24D

Best for: 540 RPM PTO stump clearing.

Why it ranks #5: A 540 RPM PTO and Category I hitch match 15–45 HP tractors; its 24-inch wheel and 34 teeth grind up to 6 inches below ground.

A 24-inch solid-steel flywheel with 34 tungsten-carbide teeth gives the LandHonor a substantial cutting assembly for stump and root removal. Its listed 540 RPM PTO and Category I hitch requirements, alongside a 15–45 HP tractor range, make the intended hookup and power match specific.

The Category I hitch and 540 RPM PTO specify the tractor connection and operating input, while the 15–45 HP range helps owners assess whether their machine falls within the listed match. The 24-inch steel flywheel and 34 carbide teeth form the cutting system, with a stated reach of six inches below ground. That depth is intended to remove roots and prepare ground for seeding, giving buyers a clear boundary for the work it is described to handle.

Skip it if you need a stated 12-inch below-ground reach; the MechMaxx TSG61 lists that depth.

For owners of 15–45 HP tractors with a 540 RPM PTO and Category I hitch, this LandHonor offers a clearly specified stump-cutting setup. Its six-inch below-ground depth is the key boundary for deeper-root jobs.

Listed on Amazon as: 3-Point WG24 PTO Stump Grinder For 15-45HP Tractors with 34 Carbide Teeth, 6'' Cutting Depth, 24'' Flywheel Diameter, US STOCK

#6

6. MechMaxx Cat 1 Grinder

• Weight: 569 lb

Best for: Quick-hitch Cat 1 tractor owners.

Why it ranks #6: This 15–45 HP PTO grinder has a 24-inch flywheel, 34 tungsten carbide teeth and a 1-3/8-inch six-spline driveline with slip clutch.

A PTO driveline with a slip clutch and quick-hitch-compatible Cat 1 hookup gives this MechMaxx a clearly specified connection setup. Its 24-inch solid-steel flywheel carries 34 tungsten-carbide teeth, making it a fit to consider for 15–45 HP tractors tackling stump removal.

The 1-3/8-inch, six-spline PTO shaft has tractor and implement ends, and the listed slip clutch forms part of the driveline; together with the Cat 1 hitch, these details clarify how the attachment connects. Quick-hitch compatibility can simplify hookup for owners using that system. A 24-inch solid-steel flywheel with 34 carbide teeth is the cutting assembly, while the stated grinding depth is up to six inches below ground for root removal and ground preparation.

Skip it if you need a stated 35–80 HP match; the MechMaxx SG28 is listed for that range.

This suits Cat 1 tractor owners in the 15–45 HP range who value explicit driveline and quick-hitch details. Its listed cutting depth is six inches below ground, so consider that boundary when planning deeper root removal.

Listed on Amazon as: MechMaxx 3-Point PTO Stump Grinder, 15-45HP Cat 1, includes 12 Bonus Teeth

#7

7. MechMaxx TSG61

Best for: 35–60 HP cab-controlled grinding.

Why it ranks #7: Its 35–60 HP PTO range, 24-inch wheel and two hydraulic cylinders position the head for cutting 18 inches above and 12 inches below ground.

Two hydraulic cylinders position the MechMaxx TSG61’s milling head, letting the operator control different cutting positions from the tractor cab. Its 24-inch wheel, 16 carbide-steel teeth, and stated 18-inch above-ground and 12-inch below-ground reach define its stump-size capability.

The listed 35–60 HP PTO tractor range helps establish the power match, while the two hydraulic cylinders let the operator position the milling head from the cab. That control is paired with a 24-inch solid-steel wheel carrying 16 carbide-steel teeth for stump cutting. Its stated reach—18 inches above ground and 12 inches below—provides a practical reference for root removal and preparing ground for grading or lawn work.

Skip it if you need 34 cutting teeth; the LandHonor PWG-23-24D lists a 34-tooth flywheel.

For 35–60 HP PTO tractor owners, the TSG61 pairs cab-operated hydraulic positioning with a stated 12-inch below-ground reach. Check that the tractor’s hydraulic setup suits operating its two cylinders before choosing it.

Listed on Amazon as: MechMaxx PTO Power 3-Point Hydraulic Cylinders Stump Grinder For 35-60hp Tractor, 24'' Cutting Wheel, 16 Carbide Teeth,Model TSG61

#8

8. Titan Pro Series PTO

• Weight: 626 lb

Best for: Cat 1 and 2 precision clearing.

Why it ranks #8: It fits Category 1 and 2 three-point hitches and uses two hydraulic cylinders for wheel-angle control, but requires two auxiliary hydraulic ports.

Dual hydraulic cylinders let the Titan Pro Series control the cutting-wheel angle, a useful distinction for operators who need to direct stump-clearing passes. Its three-point hitch fits Cat 1 and Cat 2 tractors, while the PTO-driven design reduces reliance on numerous hydraulic components.

The Cat 1 and Cat 2 three-point hitch supports installation on either listed tractor category, and the PTO-driven layout keeps the implement powered through the PTO rather than relying on many hydraulic components. However, the two hydraulic cylinders still require two auxiliary ports to operate. Those cylinders provide angle control for precision clearing, so buyers should check that their tractor has the required ports as well as a compatible hitch before planning work.

Skip it if you lack two auxiliary hydraulic ports; the BILT HARD TRG-1254 lists a PTO shaft and Category 1 hitch.

This Titan suits Cat 1 or Cat 2 tractor owners seeking PTO drive and hydraulic angle control for precision stump clearing. It is a poor fit for a tractor without the two auxiliary ports needed to operate both cylinders.

Listed on Amazon as: Titan Attachments 3 Point Pro Series PTO-Driven Stump Grinder, for Cat 1 and 2 Tractors

#9

9. Farmer-Helper FH-SG25-PRO

Best for: Two-way hydraulic stump cutting.

Why it ranks #9: This tractor-mounted grinder has a 24-inch two-way cutting wheel and replaceable carbide teeth, but its listing describes hydraulic rather than PTO drive.

A 24-inch two-way cutting wheel gives the Farmer-Helper a defined wheel size and cutting approach for rural properties and wooded lots. Its listing specifies replaceable carbide teeth, Cat I or II three-point compatibility, and a 5,996 RPM cutting-tip speed for tractor-powered stump work.

The Cat I or II three-point connection supports a choice of compatible tractor hitch categories, while the listing explicitly says this is not a standalone unit and requires a tractor. Its two-way 24-inch cutting wheel and replaceable carbide teeth describe the cutting setup; the stated 5,996 RPM tip speed adds an operating specification. Buyers should account for the required tractor and the listing’s hydraulic designation when planning how this attachment will be powered and operated.

Skip it if you want a listing that explicitly specifies a PTO shaft; the BILT HARD TRG-1254 includes one.

Consider this Farmer-Helper for a rural or wooded property owner with a compatible Cat I or II tractor seeking a two-way 24-inch wheel. It requires a tractor, and buyers should assess the hydraulic setup for their operation.

Listed on Amazon as: 24" 2-Way 3-Point Hydraulic Stump Grinder Requires a tractor. Not a standalone unit.

#10

10. Titan Pro Series Hydraulic

• Weight: 810 lb

Best for: Hydraulic skid-steer stump work.

Why it ranks #10: Its 24-inch wheel and 16 carbide-faced blades are for a universal skid-steer hookup, not a tractor PTO connection.

A universal skid-steer hookup makes the Titan Pro Series a hydraulic attachment for skid-steer owners rather than a tractor PTO implement. Its 24-inch wheel uses 16 carbide-faced shear blades, and the teeth can be rotated up to three times before replacement.

The universal skid-steer hookup identifies the machine interface, while hydraulic operation at up to 3,000 PSI and a 1,350 RPM cutting speed describe its power and wheel operation. The 24-inch cutting wheel carries 16 carbide-faced shear blades; their heat-treated, abrasion-resistant construction and ability to rotate up to three times before replacement can extend use before new teeth are needed. Up to 30 degrees of swing is listed for cutting control, supporting angled work within that range.

Skip it if you need a tractor PTO attachment; the MechMaxx SG28 is listed as a three-point PTO stump grinder.

This Titan is for skid-steer owners seeking a hydraulic stump grinder with a 24-inch wheel and serviceable teeth. It is not the right match for a tractor PTO roundup buyer unless a skid-steer hookup is available.

Listed on Amazon as: Titan Attachments Pro Series Hydraulic Stump Grinder, SSQA