Tractor Mounted, PTO Powered Stump Grinder

The Stump Buster Tractor Mounted Stump Grinder is now available in two sizes - the model SHSC-25 Mini-Stumpbuster for tractors from 15-35 hp, and the model SHSC-50 Stumpbuster for tractors from 35-100 hp. The Mini-Stumpbuster mounts on your tractor's category 1 three point hitch, and the Stumpbuster mounts on your tractor's category 1 or 2 three point hitch (pins are reversible, tractors from 15 to 45 hp are usually category 1, and tractors above 45 hp up through around 100 hp are usually category 2). The tractor's 540 rpm pto powers the cutting wheel, and the tractor's hydraulic system powers the lift and swing cylinders used to manipulate the cutter up and down and side to side; all from the safety and comfort of your tractor seat.

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Mini-Stumpbuster For Tractors 15-35 HP   Stump Buster Stump Grinder

Please Note: You must already have control valves mounted on your tractor so you can operate the hydraulic cylinders. The Stump Buster does not come with these. You can reduce up to 24 inch tall stumps to mulch in minutes (depending upon the size of the tractor, and which Stumpbuster model you are using). Grind stumps all the way down to 12 inches below the ground's surface on the Stumpbuster model, and up to 10 inches below the surface on the Mini-Stumpbuster model. Stump Buster's 55 degree swing arc allows it to handle stump diameters up to 45 inches in one pass (on both models). You can grind larger stumps by repositioning the unit to take another pass.

Mini-Stumpbuster For Tractors 15-35 HP
  • Features/Specifications


  • Features/Specifications - SHSC-25 Mini-Stumpbuster


  • The powerful and durable pto-driven SHSC-25 is built to take on even the toughest stumps


  • Powered by a 15-35 hp tractor with 540 rpm pto


  • Mounts on category 1 three point hitches


  • The unit's 24 inch diameter carbide toothed cutting wheel can cut away 24 inch tall stumps in a matter of minutes


  • The cutting wheel's 980 rpm rotation speed delivers high hub torque - enough to grind a 45 inch diameter stump into a hole 10 inches deep in minutes, repositioning the unit for another pass can also eliminate larger stumps


  • The Stumpbuster's unique single-directional cutting design creates a more aggressive cutting pattern, quickly chewing through the stump. This design also improves bearing and gearbox life


    • SHSC-25 Mini-Stumpbuster
  • Powered by tractor's 540 rpm pto


  • Mounts on category 1 three point hitches


  • Maximum cutting diameter is 45 inches


  • Maximum cutting depth is 10 inches below ground


  • Cutting arc is 55 degrees


  • Cutting wheel diameter is 24 inches


  • Cutting wheel speed is 980 rpm


  • Cutting teeth - 23 carbide steel teeth


  • Slip clutch protected


  • Cutting wheel is constructed of 3/4 inch thick steel plate


  • Designed for tractors from 15 to 35 hp


  • Units are built for speed, power, and durability, repositioning these units for another pass can also eliminate larger stumps


  • Unique single directional cutting design creates a more aggressive cutting pattern, quickly chewing through the stump. This design also improves bearing and gearbox life.


  • Model SHSC-25: Mini-Stumpbuster stump grinder for 15 to 35 hp tractors, comes with lift and swing cylinders & hoses (less 2 quick couplers), unit weighs 832 lbs., shipping weight is 1092 lbs., shipped by truck - Price is $6375.00 delivered (price includes shipping to commercial and residential addresses with normal delivery access in the U.S. 48 states), ships by truck


    • Features

    Stumpbuster Model SHSC-50

    Stump Buster Stump Grinder
  • Features/Specifications


  • Mounts on 3 point hitch of tractors, 35 to 100 hp


  • PTO powered by 540 rpm pto


  • 34 inch diameter cutting wheel grinds stumps, spins at up to 895 rpm, and delivers 450 ft. lbs. of hub torque


  • Two hydraulic cylinders move the unit up and down and side to side, cylinders are powered by tractor's hydraulic system, comes with hoses less quick couplers


  • Unit swings side to side in a 55 degree arc, allowing you to remove a stump up to 45 inches in diameter in one pass, 12 inches below ground, before having to move the tractor


  • On average, grinds a hardwood stump 10 inches deep in less than 2 minutes


  • You can grind larger stumps by repositioning the unit to take another pass


  • The Stump Buster cuts in one direction, right to left (as viewed from the tractor seat). Twenty-one of 25 cutter teeth are positioned on the left side of the cutter wheel. Two cutter teeth are on the right, and two are straight. This creates a more aggressive cutting action as they chew into the stump. More teeth are used for each cutting pass, creating faster reduction with less wear. The teeth do all the work, not the wheel; in addition, the cutting force is always being pushed, instead of pushed and pulled - this extends bearing and gear box life.


  • One person controls two hydrualic cylinders from the safety of the tractor cab to raise, lower, and move the cutting wheel from side to side


  • The Stump Buster can reduce up to 24 inch tall stumps to mulch in minutes (depending upon the size of the tractor)


  • Slip Clutch protects shear bolts and shafts from abnormally severe shock loads


  • Gear box utilizes oversized shaft and heavy duty roller bearings in oil bath


  • Lift and swing cylinders are hydraulically controlled from the cab


  • Yoke feet sit on the ground during operation, for added stability


  • Guard assembly and rubber deflector direct chips and debris away from the tractor


  • Cutting wheel is made of 3/4 inch thick steel plate


  • Cutting teeth are durable carbide steel teeth, 25 cutting teeth mounted on cutting wheel, very durable, long lasting even under commercial use


  • Parking stand for off-tractor storage



  • Shipping Weight is 1440 lbs.


    • Features
  • 1: Slip Clutch - under this shield, the slip clutch protects shear bolts and shafts from abnormally severe shock loads


  • 2: Gear Box - utilizes an oversized shaft and heavy duty roller bearings in oil bath


  • 3: Lift And Swing Cylinders - hydraulically controlled from tractor cab (you need to already have a joystick controller and rear hydraulic connection to use the stump grinder)


  • 4: Yoke Feet - sit on the ground during operation for added stability


  • 5: Guard Assembly And Rubber Deflector - chips and debris shoot away from the tractor


  • 6: Cutting Wheel - made of 3/4 inch thick steel plate


  • 7: Cutting Teeth - durable carbide steel teeth


  • 8: Parking Stand - for off-tractor storage


    • Available In Tractor Or Skid Steer Versions

    SHSC-50 In Use


  • Model SHSC-50: Stump Buster 3 point hitch mount stump grinder - Price is $7290.00 delivered (price includes shipping to commercial and residential addresses with normal delivery access in the U.S. 48 states), ships by truck


  • Accessories


  • Model SHSC-2550: Separate two spool control valve, for tractors with an auxilliary outlet in back for example, gives you a separate valve to control stump grinder swing and lift cylinder - Price is $459.00 delivered (price includes shipping to commercial and residential locations with standard delivery access in the U.S. 48 states), ships by UPS


  • Model SHSC-DG: Depth gauge for either unit, wt. is 8 lbs. - Price is $35.00 delivered (price includes shipping to commercial and residential locations with standard delivery access in the U.S. 48 states), ships by UPS


  • Both sizes of stump buster are also available in hydraulic powered versions to mount on skid steel loaders - see our index for these models.


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