24" Carbide Flywheel 34 YG11C Carbide Teeth 540 RPM PTO Drive Slip-Clutch Shaft Included Fits 15–45HP Tractors Ships Within The United States 24" Carbide Flywheel 34 YG11C Carbide Teeth 540 RPM PTO Drive Slip-Clutch Shaft Included Fits 15–45HP Tractors Ships Within The United States
Ships within 1–2 business days · Delivered in 7–14 business days
MechMaxx SG24 3-Point PTO Stump Grinder — 34 Carbide Teeth, Slip Clutch, for 15–45HP Tractor
24" Flywheel · 34 Carbide Teeth · PTO Shaft Included

Grind it out.540 RPM.

The SG24 turns any 15–45HP tractor into a stump grinder. A 24-inch flywheel, three-quarters of an inch thick, carries 34 YG11C carbide teeth and spins at 540 RPM straight off the PTO — no hydraulics, no second engine. It hangs off a Cat. 1 three-point hitch, and the PTO driveline shaft with a slip clutch to protect the driveline is included in the box.

$699.00$899.00Save $200.00
  • 🪵 24-inch flywheel, 3/4-inch thick, 34 YG11C carbide teeth
  • ⚙️ 540 RPM PTO drive — no hydraulics and no separate engine to maintain
  • 🚜 Cat. 1 three-point hitch, quick-attach compatible, for 15–45HP tractors
  • 🛡️ PTO driveline shaft with a friction slip clutch included to protect the driveline
  • 🔩 42CrMo tip holders and a 1200 N·m torque rating for heavy stumps
1
24" Carbide Flywheel★34 Teeth · 540 RPM PTO★Fits 15–45HP Tractors★Ships Across The United States★

Built to take the shock

Where a stump grinder lives or dies

Feature 01

24" carbide flywheel

A 3/4-inch-thick, 24-inch flywheel carries 34 YG11C carbide teeth in 42CrMo holders. Carbide holds its edge in dirt and grit where steel dulls in minutes, and the mass of the wheel carries the cut through knots and hardwood.

Feature 02

540 RPM PTO drive

Runs straight off the tractor's 540 RPM PTO — no hydraulic circuit to plumb and no second engine to fuel and service. The power you already own does the work.

Feature 03

Slip clutch driveline

The included 1-3/8" 6-spline PTO shaft carries a friction slip clutch. When a tooth catches a rock or a buried root, the clutch slips instead of shock-loading the gearbox and your tractor's PTO.

Feature 04

Cat. 1 quick-attach hitch

Mounts on a standard Cat. 1 three-point hitch and is quick-attach compatible, so it goes on and off in minutes and stores out of the way between jobs.

Technical specs

The hard numbers

Flywheel Diameter
24 in
Friction Torque Limiter (Slip Clutch)
Included
Flywheel Thickness
3/4 in
Mounting
3 Point Hitch Cat. 1 (Quick Attach Compatible)
Carbid Tip
34 PCS
PTO Input
540 RPM
Carbid Tip Material
YG11C
Max. Torque
1200 N·m
Tip Holder Material
42CrMo
PTO Shaft Weight
44 LBS
PTO HP Required
15–45 HP
Dimensions
29 × 37 × 38 in
PTO Shaft (Included Shipping)
1-3/8” 6 Spline Tractor and Implement Ends PTO Driveline Shaft with Slip Clutch
Weight (N.W/G.W.)
450/563 LBS

One implement, every stump

Stop renting. Start grinding.

Renting a stump grinder for a weekend costs more than a few jobs, and you are on the clock the whole time. The SG24 hangs off the three-point hitch you already tow with, runs off the PTO you already have, and grinds a stump flush and below grade whenever it suits you. 34 carbide teeth on a 24-inch flywheel take the stump down; the slip clutch soaks up the shock loads so the driveline does not.

PTO Shaft Included

Driveline shaft with slip clutch, in the box.

Free U.S. Shipping

Ships on a pallet by freight, 7–14 business days.

Talk To A Person

Real people · sales@mechmaxxxshop.store

30-Day Returns

Unused and in original packaging.

The stump grinder that lives on your tractor

Ships within the United States on a pallet by freight, processed in 1–2 business days and delivered in 7–14. Questions about your tractor's PTO, horsepower or hitch category? Email sales@mechmaxxxshop.store before you buy and we will make sure the SG24 fits.

$699.00$899.00

✓Ships within the United States✓PTO Shaft Included✓30-Day Returns