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Internet # 321469920

Model # APSG9420

12 in 15 HP Gas Powered Commercial with 9 High Speed Carbide Blades and Tow Bar

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Product Details

About This Product

Stump grinder machines help improve the look of landscape, remove dangerous tripping hazards, remove potential home for bugs, prevent tree roots from causing foundation or concrete damage and improve property value. A stump grinder is a handy tool that can save hours of hard labor by assisting with tree stump removal. Now you remove tree stumps without the need to have a tractor on the job site. Improve work performance and speed at your next jobsite or landscaping project.


  • TREE STUMP REMOVAL - Removing tree stumps from a property requires some serious tools to get the job done efficiently. The All-Power Stump Grinder will provide reliable, safe removal of tree stumps and cut 12" deep into the ground removing the core of the trunk.
  • TREE STUMP REMOVAL MADE EASY - Remove tree stumps easy without the need of a tractor unit or hours of manual labor. Time saved on your jobsite will pay for itself.
  • HEAVY DUTY - Professional grade steal construction with max cutting speed of 2200 RPM, removes tree stump 12" below ground cutting depth. The unit weights 265lbs and has 14.5" wheels that will never go flat.
  • IMPROVE LANDSCAPE - Tree Stump remover will prevent damage to sidewalks or house foundation, remove possible nests for insect pests on property, remove tripping hazards, and improve the look of the landscape.
  • JD ENGINE POWER - The 15HP 420cc engine provides 9 KW rated output power. The gasoline fuel tank holds 1.85 gallon (7 liters) will run the engine. Meets EPA certification. 114 db noise decibels.
  • TOW BAR HITCH - Having a portable trunk grinder on your jobsite will allow fast work and easy maneuverability around your jobsite. Able to tow off-road up to 20 mph.
  • PEACE OF MIND - Dedicated friendly customer service support that includes a one (1) year warranty to ensure your equipment works as intended. We have nationwide service centers and easy to find replacement parts to keep your engine running in peak condition.
  • Return Policy

Product Information

Internet # 321469920

Model # APSG9420

Additional Resources

Shop All All Power



Maximum Grinding Depth (In.)


Maximum Grinding Height (In.)


Wheel Size (in.)



Engine Displacement (cc)


Engine Make

OEM Branded Engine

Engine Torque (ft.-lb.)


Engine Type

Air-Cooled Engine

Fuel Tank Capacity (gallons)

1.89 gal (US)

Gas or Electric


Grinding Speed (RPM)


Horsepower (HP)

15 hp

Power Type






Start Type

Recoil Start

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

4.1 out of 5

  • 4.1 out of 20 reviews
  • 50% recommend this product
Filter by:
Showing 1-10 of 20 reviews
Defective on arrival
I bought this a few days ago and am disappointed since it does not work
Response from All-Power Support TeamMay 10, 2023
Sorry to hear about your experience. Our records indicate that we have contacted you and have authorized service repair on the unit. We should have it working for you right away now. If you ever receive a unit that is not working as intended, we have service centers covered by the manufacturer warranty to get you up in running. If the unit can not be fixed, we will replace it for you. It is our goal to make sure you have the best shopping experience and we plan to support you throughout the lifetime of the product. Just contact us so we can make it right! customerservice@jdna.com (888) 896-6881
    Absolute garbage manufactured power equipment ever experienced. Ran hour&half grind...
    Absolute garbage manufactured power equipment ever experienced. Ran hour&half grind four crate myrtle bush stumps before chipping shaft pulley flew off! Disassembled side cover and parts dropped to the ground! Closer look cheap cast metal pulley interior bore missing material with metal dust coated inside protective cover! Once pulley cooled down enough touch it, placed it back on shaft. Pulley’s center shaft bore completely worn out! After taxes spent almost $2400 on potbelly metal!
    • Verified Purchase
    Love this grinder
    I have used it on little 1” stumps to a monster stump 24”. I am so impressed with this grinder. I only have 2 things I would change. How you lock the wheels and the kick stand needs to have a handle.
      Don't do it.
      I returned it after 15 days. Look for one that has self-propulsion, breaks and electric start . For your the county or your home I reccomend a different product.
        Power House Stump Grinder
        We have removed many tree stumps, and typically removal leaves a large hole that still needs to be filled in. With a stump grinder, the work is much less intensive, and shreds the stump down into small woodchips. Grinding is much more efficient than stump removal, however it does leave the tree's roots behind. But those tree roots do not harm anything as they decompose nor do they attract bugs the way a soft rotten stump would. It is a heavy piece of equipment, so it should only be used by somebody with experience using heavy machinery.
        Response from All-Power Customer Care TeamMay 30, 2023
        What an awesome review, thanks for taking the time to share your insights. If you ever need engine replacement parts or blades for your stump grinder, contact us so we can make sure you are always running at optimal performance.
          • Recommended
          It never started, the engine is locked up preventing the pulley assemble to operate. The unit is cheaply made........DO NOT BUY PIECE OF JUNK.
          Response from All-Power TeamMay 10, 2023
          Sorry to hear about your experience. If the product does not work as intended, we will provide free service at an authorized service center to check and confirm the issue. We will also supply any needed replacement parts for the unit to be fixed. The woodchipper is covered under a one-year warranty. If it can not be fixed, we will ship you another replacement unit. Please contact us at customerservice@jdna.com or call (888) 896-6881 M-F 8am to 4pm
            Good for business
            I got this to supplement my other power tools, being able to offer tree stump removal at the job site helps create additional work.
              Reliable Tool
              The company was fast to ship this out to me and arrived with no problem in a wooden crate. Assembly was challenging to do by myself, so I recommend getting one other person to help out. There is not a lot of reference material for this thing, but it is not too hard to figure out how to put it together and start grinding.
                Heavy Duty
                This stump grinder is a lot bigger than I first though, but the extra weight keeps it stable when taking out a tree stmp
                  Nice power equipment to remove stumps
                  Landscapping some property and this was needed to help speed up the project. The machine is heavy duty and has plenty of power. Removes the tree stump nicely with no issues.
                    Showing 1-10 of 20 reviews