3-Point PTO Stump Grinder with 34 Carbide Teeth
The MechMaxx SG24 3-Point PTO Stump Grinder with 34 carbide teeth is engineered for 15–45 HP tractors. Removes stumps up to 6 inches below ground level in minutes.
- Fits 15–45 HP tractors
- 34 carbide teeth
- PTO shaft included
- Low maintenance
- 1-Year Warranty – Backed by U.S. support
“Powerful, smooth, and easy to operate. It handled tough stumps efficiently and saved me hours of work. I’m very satisfied with the performance.”
3-Point PTO Stump Grinder with 34 Carbide Teeth
Product Overview
- Connects directly to your tractors 3 point hitch system and is equipped with a large 24” diameter solid steel grinding flywheel and 34 tungsten carbide cutting teeth to make the removal of tree stumps a breeze!
- These extremely rugged stump grinders are engineered to deliver optimal performance when paired with tractors containing 15-45HP at the PTO and will easily grind up to 6” below the ground to remove roots and prepare the ground for grading or grass.
- Designed to work on tractors with a PTO shaft. The stump grinder works best on tractors featuring PTO shafts that are independent of the tractors transmission drive system. This allows the operator to control the speed of the tractor independently and separately to the PTO speed.
- Since the tractor pulls the grinder through the stump, the rate at which the tractor moves is important and should be independent of the PTO shaft.
- PTO stump grinder with 34 teeth installed, plus 4 spare teeth included.
- NOTE: Strongly Recommended for Hydrostatic Tractors.
Product Features
24" Flywheel Diameter
a large 24” diameter solid steel grinding flywheel This cutting-edge stump grinder features a 24-inch diameter cutting wheel, making it an indispensable tool for agricultural operations.
34 Tungsten Carbide Cutting Teeth
Equipped with 34 tungsten carbide cutting teeth that sharpen stumps quickly, speeding up work and making stump removal a breeze.
PTO Shaft
1-3/8” 6 Spline Tractor and Implement Ends PTO Driveline Shaft with Slip Clutch. Compatible with reliable 540 rpm dedicated PTO drive power supply, ensuring efficiency and stable performance.
PTO Required
Extremely sturdy stump grinder engineered to provide optimal performance when used with tractors with PTO power of 15-45HP.
3 point hitch Cat. 1
The three-point connection ensures the stability of the root grinder connected to the tractor and remains stable when the machine is running, improving grinding efficiency and reducing working time.
Cutting Depth
Easily grinds underground to a depth of 6 inches to remove tree roots and prepare for grading or lawn.
On-Unit Chainsaw Holder
Equipped with a standard chainsaw holder, it provides a reliable spot to transport your chainsaw around your property and keep it protected between jobs.
File Bucket
The included file bucket contains the instruction manual and the tools needed to install the machine.
Integrated Stabilizing Legs
Mounted at the base of the back frame, the integrated support legs keep the stump grinder stable for storage and aligned for quick tractor hookup. They reposition for operation, allowing below-grade grinding without getting in the way.
Specifications
| Flywheel Diameter | 24 in | Mounting | 3 Point Hitch Cat. 1 (Quick Attach Compatible) |
| Flywheel Thickness | 3/4 in | PTO Input | 540 RPM |
| Carbid Tip | 34 PCS | Max. Torque | 1200 N·m |
| Carbid Tip Material | YG11C | PTO Shaft Weight | 44 LBS |
| Tip Holder Material | 42CrMo | Dimensions | 29 × 37 × 38 in |
| PTO HP Required | 15–45 HP | Packing | Iron Frame + Carton |
| 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 |
| Friction Torque Limiter (Slip Clutch) | Included |
Customer Reviews
Based on 251 reviews
Customer Media
Tested on three big maples — gone in minutes. Highly recommend.
Cuts smoothly and consistently. Starts easy every time.
Excellent stump grinder. Arrived well packaged and assembly was straight forward.
Best money I've spent in a while!
Was delivered well packaged and easy instructions to get set up. Best price I could find. Delivered close to garage.
Absolutely love this thing — amazing product for the price. It’s built extremely well and feels very heavy-duty.
Was a great experience. Communication was great. Fast shipping. Stump grinders works great so far.
