Patented anti-kickback shock absorber
Two torsion springs deliver steady, uniform pressure into the cut and absorb shock loads, effectively preventing the kickback that makes lesser grinders unpredictable in hardwood and buried rock.
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SKU 107102E · Model SG24Pro (Orange)
SG24Pro PTO Stump Grinder — 34 Teeth, 15–45 HP
Dual torsion-spring anti-kickback stump grinder with GO-STOP speed indicator, 24" solid steel disc and 34 tungsten carbide teeth. For 15–45 HP tractors, Cat 1 / ASABE quick-hitch, PTO shaft with slip clutch included.
$599$1,295Save $696
Or from $180/mo · Free freight shipping included
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- Grinding depth
- 6" below grade
- Hookup
- 3-point hitch, Cat 1 · 15–45 HP
- Included
- PTO shaft with slip clutch, 34 carbide teeth
- Dispatch
- Leaves warehouse within 1 week
Free freight
Est. 11–14 business days
12-mo warranty
Frame, gearbox & disc
U.S. parts
Teeth, covers, driveline
Visa · Mastercard · Amex
Overview
Erase stumps with the tractor you own
A 24-inch carbide disc, an anti-kickback spring system and a slip-clutch driveline — engineered so a compact tractor can do contractor work.
The SG24 PRO inherits everything that made the SG24 a workhorse and adds two upgrades that matter on a real job site: a patented anti-kickback mechanical shock absorption system with two torsion springs that applies uniform pressure and stops the grinder from kicking back, and a "GO-STOP" visual guidance module that lets the operator read grinding deviation at a glance and adjust travel speed without guesswork.
A 24-inch (61 cm) solid steel cutter disc carries 34 sequentially arranged tungsten carbide teeth for fast, smooth cutting, and the precision-built frame grinds down to 6 inches below grade — enough to kill the main roots and prep the ground for patios, gardens or reseeding. It runs on 15–45 HP tractors at 540 RPM through the included 1-3/8" 6-spline PTO shaft with built-in slip clutch, and mounts to Category 1 three-point hitches and ASABE standard quick hitches so switching between grinder, mower and seeder takes minutes.
Ships free from U.S. warehouses (NC / NY / TX / CA). Est. 11–14 business days delivery, crated at 531 lb with the PTO shaft included. Adjust the driveline slip-clutch spring height to your tractor's PTO horsepower before the first cut — values are in the manual.
24"
Solid steel cutter disc
34
Tungsten carbide teeth
15–45 HP
Tractor range, Cat 1 / quick hitch
6"
Grinding depth below grade
Built for the job
Why the Pro series grinds harder
"GO-STOP" visual guidance
A humanized visual guidance module shows grinding deflection in real time, so you can hold a continuous travel speed instead of stalling and restarting — noticeably faster stump-to-stump.
24" heavy-duty cutter disc
A 24-inch (61 cm) solid steel disc, 0.787" thick, with 34 YG10C tungsten carbide tips in sequential arrangement and 42CrMo tip holders for hardness and wear resistance.
PTO shaft with slip clutch
The included 1-3/8" 6-spline driveline has a built-in slip clutch that protects the gearbox and your tractor from overload shock when a tooth catches.
Adjustable support legs
Legs hold the unit stable for storage and quick hitching, then adjust to the working position so you can take the cut a full 6 inches (15.24 cm) below ground level.
Integrated chainsaw holder
A holder on top keeps a saw secured on site for trimming uncut branches, so you don't break workflow walking back to the truck.
Choose the right unit
SG24 standard vs SG24 Pro
Same proven disc and teeth. The Pro adds the safety and speed hardware you notice after the fifth stump.
| Feature | SG24 Standard | SG24 Pro |
|---|---|---|
| Anti-kickback system | None | Dual torsion springs, patented |
| Speed guidance | Operator judgement | GO-STOP visual indicator |
| Cutter disc | 24" steel, 34 carbide teeth | 24" steel, 34 carbide teeth |
| Tooth life | Standard | Longer — uniform cutting pressure |
| Best for | A few stumps each year | Regular grinding, safety and speed |
| Price | $499 | $599 |
Why buy direct from FarmryWorks
- Inventory & shipping: In stock — U.S. warehouses (NC / NY / TX / CA)
- Customer support: U.S.-based team — we answer the phone
- Brand trust: 4.6★ verified reviews on Trustpilot
- Machine specs: True-Spec tested performance
- Parts & service: Teeth, covers and driveline in stock
Technical data
Specifications
- SKU
- 107102E
- Model
- SG24Pro (Orange)
- Flywheel diameter
- 24 in
- Flywheel thickness
- 0.787 in
- Carbide tips
- 34 pcs, YG10C
- Tip holder material
- 42CrMo
- Grinding depth
- 6" below grade
- Tractor requirement
- 15–45 HP
- PTO
- 540 RPM
- PTO shaft
- 1-3/8" 6-spline, tractor & implement ends, slip clutch
- Hitch
- Category 1 (ASABE quick-hitch compatible)
- Weight (net)
- 531 lb (PTO shaft included)
- Dimensions (L×W×H)
- 43 × 27 × 43.5 in
- Wooden case (L×W×H)
- 35.4 × 29.5 × 33.3 in
- Extras
- Dual torsion springs, GO-STOP indicator, chainsaw holder
- Warranty
- 12 months
Gallery
Every angle of the SG24Pro
Verified buyers
Customer reviews
4.6
Based on 6 verified purchases
- 5 star4
- 4 star2
- 3 star0
- 2 star0
- 1 star0
August 2, 2026
Ground 22 stumps, zero kickback
Running it behind a 35 hp compact. The torsion springs make a real difference — it settles into the cut instead of bucking. Took oak stumps down below grade without babying it.
July 19, 2026
The speed indicator is not a gimmick
I thought the GO-STOP module was marketing until I used it. You can see when you're pushing too fast and back off, which keeps the teeth sharp a lot longer.
July 4, 2026
Heavy crate — plan the unload
531 lb in a wooden case is not a two-person lift, bring the loader. Set the slip clutch spring per the manual before you start. Docked a star for the thin quick-start sheet.
June 21, 2026
Quick hitch saves real time
Swapping between the grinder and my finish mower is a couple of minutes on the ASABE hitch. For property maintenance that convenience adds up over a season.
June 2, 2026
Cheaper than three contractor visits
Quoted $250 per stump locally. Had 14 to do. Paid for itself immediately and I still own the machine. Replaced two teeth after all that, everything else tight.
May 15, 2026
Solid unit, wish it had the camera bundled
Cuts great and the chainsaw holder is genuinely handy. Bought the backup camera separately — reversing onto a stump blind is the only awkward part of the job.
Before you buy
Frequently asked questions
The SG24Pro is built for 15–45 HP tractors with a 540 RPM rear PTO and a Category 1 three-point hitch (ASABE quick-hitch compatible). It performs best behind a tractor with an independent PTO, so travel speed and disc RPM can be controlled separately.
Secure checkout
Encrypted payments, all major cards
Free freight shipping
Lower 48 at no extra cost
30-day returns
Unused equipment in original crate
12-month warranty
Frame, gearbox and cutter disc