{"title":"PTO Stump Grinders","description":"\u003cp\u003eTractor-mounted PTO stump grinders for farms, acreage owners, land-clearing contractors and property maintenance. Compare horsepower requirements, cutter-wheel size, grinding depth and three-point hitch compatibility.\u003c\/p\u003e","products":[{"product_id":"sc-25-pto-stumpbuster-stump-grinder","title":"SC-25 PTO StumpBuster Stump Grinder","description":"\u003ch2\u003eCompact PTO Stump Grinding for 15–35 HP Tractors\u003c\/h2\u003e\n\u003cp\u003eThe SC-25 StumpBuster is Shaver's lower-horsepower tractor-mounted stump grinder. It connects to a Category I three-point hitch and uses PTO power through a slip-clutch driveline to turn a 24-inch, 3\/4-inch-thick cutting wheel.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTractor range:\u003c\/strong\u003e 15–35 HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount:\u003c\/strong\u003e Category I 3-point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive:\u003c\/strong\u003e PTO with slip clutch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting wheel:\u003c\/strong\u003e 24 in., 3\/4 in. thick\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel speed:\u003c\/strong\u003e 980 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbide teeth:\u003c\/strong\u003e 23\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum stump diameter:\u003c\/strong\u003e 45 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum depth:\u003c\/strong\u003e 10 in. below grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting arc:\u003c\/strong\u003e 55°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping weight:\u003c\/strong\u003e approx. 832 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy It Fits Compact and Utility Tractors\u003c\/h2\u003e\u003cp\u003eThe SC-25 gives acreage owners, farms and contractors a way to use an existing tractor instead of maintaining a separate engine-powered grinder. Hydraulic lift and swing controls let the operator work the cutter through its arc from the tractor seat while the debris shield directs chips away from the machine.\u003c\/p\u003e\n\u003ch2\u003eTechnical Documents \u0026amp; Support\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.shavermfg.com\/parts-and-services\/model-SC-25-stumpbuster\" target=\"_blank\" rel=\"noopener\"\u003eOfficial SC-25 Parts \u0026amp; Support\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.shavermfg.com\/media\/uploads\/Stumpbuster\/shaver_STUMPBUSTER_.pdf\" target=\"_blank\" rel=\"noopener\"\u003eOperator's Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eWarranty\u003c\/h2\u003e\u003cp\u003eShaver provides factory parts and technical support through its U.S. distributor network. Warranty coverage is subject to Shaver's current limited-warranty terms; carbide cutting teeth and other normal wear items are excluded from typical wear coverage.\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat tractor size does the SC-25 need?\u003c\/summary\u003e\u003cp\u003eShaver specifies a 15–35 HP tractor range on the current factory specification table.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat hitch does it use?\u003c\/summary\u003e\u003cp\u003eThe SC-25 mounts to a Category I three-point hitch.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow deep can it grind?\u003c\/summary\u003e\u003cp\u003eUp to approximately 10 inches below grade.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it include PTO overload protection?\u003c\/summary\u003e\u003cp\u003eThe factory driveline uses a PTO slip clutch.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow many cutter teeth are used?\u003c\/summary\u003e\u003cp\u003eThe 24-inch wheel carries 23 carbide teeth.\u003c\/p\u003e\u003c\/details\u003e","brand":"Shaver","offers":[{"title":"Default Title","offer_id":67646989304081,"sku":"SC-25","price":9410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3467\/1121\/files\/shaver-sc25-main.jpg?v=1791209913"},{"product_id":"sc-50-pto-stumpbuster-stump-grinder","title":"SC-50 PTO StumpBuster Stump Grinder","description":"\u003ch2\u003eIndustrial-Strength PTO Stump Grinding\u003c\/h2\u003e\n\u003cp\u003eThe SC-50 is Shaver's larger tractor-mounted StumpBuster, built for 35–100 HP tractors. A 34-inch cutting wheel with 25 carbide teeth gives farms, land managers and contractors a higher-capacity PTO option for larger stump work.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTractor range:\u003c\/strong\u003e 35–100 HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount:\u003c\/strong\u003e Category I \u0026amp; II 3-point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive:\u003c\/strong\u003e PTO with slip clutch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting wheel:\u003c\/strong\u003e 34 in., 3\/4 in. thick\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel speed:\u003c\/strong\u003e 895 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbide teeth:\u003c\/strong\u003e 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum stump diameter:\u003c\/strong\u003e 45 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum depth:\u003c\/strong\u003e 12 in. below grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting arc:\u003c\/strong\u003e 55°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for Larger Utility Tractors\u003c\/h2\u003e\u003cp\u003eThe SC-50 steps up from the SC-25 with a larger cutter wheel, deeper below-grade capacity and compatibility with higher-horsepower tractors. Single-direction cutting is designed to reduce stress on the gearbox and bearings while hydraulic cylinders control lift and swing.\u003c\/p\u003e\n\u003ch2\u003eTechnical Documents \u0026amp; Support\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.shavermfg.com\/parts-and-services\/model-SC-50-stumpbuster\" target=\"_blank\" rel=\"noopener\"\u003eOfficial SC-50 Parts \u0026amp; Support\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.shavermfg.com\/media\/uploads\/Stumpbuster\/shaver_STUMPBUSTER_.pdf\" target=\"_blank\" rel=\"noopener\"\u003eOperator's Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eWarranty\u003c\/h2\u003e\u003cp\u003eShaver provides technical support and replacement parts through its U.S. distributor network. Warranty coverage follows current factory terms; cutting teeth and similar wear items are normal maintenance components.\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat tractor size does the SC-50 need?\u003c\/summary\u003e\u003cp\u003eShaver specifies 35–100 HP.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat hitch categories fit?\u003c\/summary\u003e\u003cp\u003eThe SC-50 supports Category I and Category II three-point mounting.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow deep can it grind?\u003c\/summary\u003e\u003cp\u003eUp to 12 inches below grade.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow large is the cutting wheel?\u003c\/summary\u003e\u003cp\u003e34 inches with 25 carbide teeth.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes the PTO shaft use a slip clutch?\u003c\/summary\u003e\u003cp\u003eYes, the factory driveline is specified with a slip clutch.\u003c\/p\u003e\u003c\/details\u003e","brand":"Shaver","offers":[{"title":"Default Title","offer_id":67646992285969,"sku":"SC-50","price":9450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3467\/1121\/files\/shaver-sc50-main.jpg?v=1791209941"},{"product_id":"sg-26a-26-inch-pto-stump-grinder","title":"SG-26A 26-Inch PTO Stump Grinder","description":"\u003ch2\u003e26-Inch SmoothCut PTO Stump Grinder\u003c\/h2\u003e\n\u003cp\u003eThe SG-26A is Worksaver's compact tractor-mounted SmoothCut stump grinder for 22–50 PTO HP tractors. A 26-inch laminated cutting wheel, 33 replaceable carbide teeth and hydraulic swing\/depth control allow the operator to grind from the tractor seat.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTractor range:\u003c\/strong\u003e 22–50 PTO HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHitch:\u003c\/strong\u003e Category I\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePTO speed:\u003c\/strong\u003e 540 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting wheel:\u003c\/strong\u003e 26 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel speed:\u003c\/strong\u003e 810 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting teeth:\u003c\/strong\u003e 33 carbide steel bolt-in teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting height:\u003c\/strong\u003e 18 in. above grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting depth:\u003c\/strong\u003e 10 in. below grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorizontal cut:\u003c\/strong\u003e 28 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwing arc:\u003c\/strong\u003e 45°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 660 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTractor-Hydraulic Swing \u0026amp; Depth Control\u003c\/h2\u003e\u003cp\u003eTwo pairs of tractor remote hydraulic outlets operate the swing and depth cylinders. A pressure-relief valve helps control cutting feed rate, while Worksaver's SureFoot stabilizer bar provides a planted base during grinding.\u003c\/p\u003e\n\u003ch2\u003eTechnical Documents\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/worksaver-brand.files.svdcdn.com\/production\/manuals\/material-handling\/WS-SG001-OG.pdf?dm=1728397746\" target=\"_blank\" rel=\"noopener\"\u003eDownload SG-26A \/ SG-36A Owner's \u0026amp; Operator's Manual\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.worksaver.com\/parts-list\/land-management\/sg-26a-stump-grinder-parts-list\" target=\"_blank\" rel=\"noopener\"\u003eSG-26A Parts List\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.worksaver.com\/parts-list\/land-management\/sg-26a-and-sg-36a-hydraulic\" target=\"_blank\" rel=\"noopener\"\u003eHydraulic Parts List\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\u003cp\u003eWorksaver sells through authorized dealerships and wholesale distributors. The current stump-grinder manual states a one-year limited warranty for non-commercial\/state\/municipality use and 90 days for commercial use, subject to the full factory terms and exclusions.\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eWhat tractor size does the SG-26A require?\u003c\/summary\u003e\u003cp\u003eWorksaver specifies 22–50 PTO HP.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow deep can it grind?\u003c\/summary\u003e\u003cp\u003eUp to 10 inches below grade.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow many hydraulic remotes are required?\u003c\/summary\u003e\u003cp\u003eTwo pairs of tractor remote hydraulic outlets.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow many teeth are on the wheel?\u003c\/summary\u003e\u003cp\u003e33 replaceable carbide steel bolt-in teeth.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the SG-26A quick-hitch compatible?\u003c\/summary\u003e\u003cp\u003eIt uses a Category I hitch and is marketed as Category I Quick Hitch compatible; verify geometry on your exact tractor.\u003c\/p\u003e\u003c\/details\u003e","brand":"Worksaver","offers":[{"title":"Default Title","offer_id":67647499370769,"sku":"812200","price":9310.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3467\/1121\/files\/worksaver-sg26a-main.jpg?v=1791211271"},{"product_id":"sg-36a-36-inch-pto-stump-grinder","title":"SG-36A 36-Inch PTO Stump Grinder","description":"\u003ch2\u003e36-Inch SmoothCut PTO Stump Grinder\u003c\/h2\u003e\n\u003cp\u003eThe SG-36A is Worksaver's larger SmoothCut stump grinder for 45–100 PTO HP tractors. Its 36-inch laminated cutting wheel carries 42 carbide teeth and reaches 15 inches below grade for higher-capacity acreage, farm and contractor stump removal.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTractor range:\u003c\/strong\u003e 45–100 PTO HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHitch:\u003c\/strong\u003e Category I \/ II\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePTO speed:\u003c\/strong\u003e 540 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting wheel:\u003c\/strong\u003e 36 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel speed:\u003c\/strong\u003e 788 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting teeth:\u003c\/strong\u003e 42 carbide steel bolt-in teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting height:\u003c\/strong\u003e 18 in. above grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting depth:\u003c\/strong\u003e 15 in. below grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorizontal cut:\u003c\/strong\u003e 33 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwing arc:\u003c\/strong\u003e 45°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 880 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuilt for Larger Utility Tractors\u003c\/h2\u003e\u003cp\u003eA 100 HP-rated gearbox, Series 6 PTO driveline and slip-clutch protection match the larger wheel and tractor range. Hydraulic swing and depth cylinders are controlled from tractor remotes, with a relief valve to smooth cutting feed rate.\u003c\/p\u003e\n\u003ch2\u003eTechnical Documents\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/worksaver-brand.files.svdcdn.com\/production\/manuals\/material-handling\/WS-SG001-OG.pdf?dm=1728397746\" target=\"_blank\" rel=\"noopener\"\u003eDownload SG-26A \/ SG-36A Owner's \u0026amp; Operator's Manual\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.worksaver.com\/parts-list\/land-management\/sg-36a-stump-grinder-parts-list\" target=\"_blank\" rel=\"noopener\"\u003eSG-36A Parts List\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.worksaver.com\/parts-list\/land-management\/sg-26a-and-sg-36a-hydraulic\" target=\"_blank\" rel=\"noopener\"\u003eHydraulic Parts List\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\u003cp\u003eWorksaver distributes through authorized dealers rather than direct retail. The current manual states one-year limited coverage for non-commercial\/state\/municipality use and 90 days for commercial use, subject to factory terms and exclusions.\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eWhat tractor range fits the SG-36A?\u003c\/summary\u003e\u003cp\u003e45–100 PTO HP.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow deep does it cut?\u003c\/summary\u003e\u003cp\u003eUp to 15 inches below grade.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow large is the wheel?\u003c\/summary\u003e\u003cp\u003e36 inches with 42 carbide bolt-in teeth.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat hitch does it use?\u003c\/summary\u003e\u003cp\u003eCategory I \/ II three-point mounting.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow many hydraulic remotes are needed?\u003c\/summary\u003e\u003cp\u003eTwo pairs of tractor remote outlets for swing and depth control.\u003c\/p\u003e\u003c\/details\u003e","brand":"Worksaver","offers":[{"title":"Default Title","offer_id":67647501009169,"sku":"812210","price":8000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3467\/1121\/files\/worksaver-sg36a-main.jpg?v=1791211284"},{"product_id":"920158-24-inch-3-point-pto-stump-grinder","title":"920158 24-Inch 3-Point PTO Stump Grinder","description":"\u003ch2\u003e24-Inch PTO Stump Grinder for 25–60 HP Tractors\u003c\/h2\u003e\u003cp\u003eThe 920158 turns a compatible tractor into a controlled stump-grinding platform. Its heavy-duty stabilizer base reduces movement during cutting, while hydraulic horizontal and vertical positioning gives the operator a 65-degree swing arc without repeatedly repositioning the tractor.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended PTO HP:\u003c\/strong\u003e 25–60 HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic requirement:\u003c\/strong\u003e 5–20 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor:\u003c\/strong\u003e 24 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 58 carbide steel bolt-in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel speed:\u003c\/strong\u003e 810 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting height:\u003c\/strong\u003e 25 in. above grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting depth:\u003c\/strong\u003e 12 in. below grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum cut per pass:\u003c\/strong\u003e 6 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorizontal cut:\u003c\/strong\u003e 22 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwing arc:\u003c\/strong\u003e 65°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHitch:\u003c\/strong\u003e Category I or II\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePTO input:\u003c\/strong\u003e 540 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-torque protection:\u003c\/strong\u003e slip clutch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eControlled Tractor-Mounted Grinding\u003c\/h2\u003e\u003cp\u003eHydraulic positioning lets the cutting head move through the stump while the tractor remains stationary. The stabilizer base and slip-clutch-protected PTO driveline are designed for controlled grinding while reducing stress on the tractor.\u003c\/p\u003e\n\u003ch2\u003eWarranty \u0026amp; Product Support\u003c\/h2\u003e\u003cp\u003eErskine publishes a 2-year factory warranty. Confirm PTO horsepower, hitch category, hydraulic remotes, lift capacity and PTO shaft geometry before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/erskineattachments.com\/product\/3-point-pto-stump-grinder\/\" target=\"_blank\" rel=\"noopener\"\u003eManufacturer product page\u003c\/a\u003e · \u003ca href=\"https:\/\/d1wo3d2v97kuwi.cloudfront.net\/media\/catalog\/product\/Erskine_3Pt_Stump_Grinder_Manual.pdf\" target=\"_blank\" rel=\"noopener\"\u003eOperator manual\u003c\/a\u003e · \u003ca href=\"https:\/\/erskineattachments.com\/wp-content\/uploads\/2023\/08\/ERSKINE-3-Point-PTO-Stump-Grinder-03132025-1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eProduct brochure\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat tractor size fits the 920158?\u003c\/summary\u003e\u003cp\u003eErskine specifies 25–60 PTO HP.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it need tractor hydraulics?\u003c\/summary\u003e\u003cp\u003eYes. The published requirement is 5–20 GPM and one or two hydraulic remotes depending on configuration.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat hitch category does it use?\u003c\/summary\u003e\u003cp\u003eCategory I or II.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow deep can it grind?\u003c\/summary\u003e\u003cp\u003eUp to 12 inches below ground level, with up to 6 inches per pass.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat PTO speed is required?\u003c\/summary\u003e\u003cp\u003e540 RPM input.\u003c\/p\u003e\u003c\/details\u003e","brand":"Erskine Attachments","offers":[{"title":"Default Title","offer_id":67647889670417,"sku":"920158","price":8171.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3467\/1121\/files\/erskine-920158-main.webp?v=1791212145"},{"product_id":"920159-34-inch-3-point-pto-stump-grinder","title":"920159 34-Inch 3-Point PTO Stump Grinder","description":"\u003ch2\u003e34-Inch PTO Stump Grinder for Larger Tractors\u003c\/h2\u003e\u003cp\u003eThe 920159 is the larger Erskine three-point stump grinder for tractors in the 45–90 PTO HP class. A 34-inch rotor carrying 92 carbide bolt-in teeth gives the operator a wider working envelope for larger stumps, while hydraulic positioning provides a 65-degree swing arc.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended PTO HP:\u003c\/strong\u003e 45–90 HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic requirement:\u003c\/strong\u003e 5–20 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor:\u003c\/strong\u003e 34 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 92 carbide steel bolt-in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel speed:\u003c\/strong\u003e 810 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting height:\u003c\/strong\u003e 25 in. above grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting depth:\u003c\/strong\u003e 14 in. below grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum cut per pass:\u003c\/strong\u003e 8 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum horizontal cut:\u003c\/strong\u003e 33 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwing arc:\u003c\/strong\u003e 65°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHitch:\u003c\/strong\u003e Category II\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePTO input:\u003c\/strong\u003e 540 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-torque protection:\u003c\/strong\u003e slip clutch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuilt for Larger Stumps and Tractors\u003c\/h2\u003e\u003cp\u003eThe larger rotor and wider horizontal cut reduce repositioning on substantial stumps. The machine still relies on correct tractor PTO power, three-point lift capacity and hydraulic compatibility, so fit should be confirmed before purchase.\u003c\/p\u003e\n\u003ch2\u003eWarranty \u0026amp; Product Support\u003c\/h2\u003e\u003cp\u003eErskine publishes a 2-year factory warranty. Confirm Category II hitch geometry, PTO horsepower, hydraulic remotes and tractor lift capacity for the exact tractor.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/erskineattachments.com\/product\/3-point-pto-stump-grinder\/\" target=\"_blank\" rel=\"noopener\"\u003eManufacturer product page\u003c\/a\u003e · \u003ca href=\"https:\/\/d1wo3d2v97kuwi.cloudfront.net\/media\/catalog\/product\/Erskine_3Pt_Stump_Grinder_Manual.pdf\" target=\"_blank\" rel=\"noopener\"\u003eOperator manual\u003c\/a\u003e · \u003ca href=\"https:\/\/erskineattachments.com\/wp-content\/uploads\/2023\/08\/ERSKINE-3-Point-PTO-Stump-Grinder-03132025-1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eProduct brochure\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat tractor power does the 920159 require?\u003c\/summary\u003e\u003cp\u003eErskine specifies 45–90 PTO HP.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat hitch category is required?\u003c\/summary\u003e\u003cp\u003eCategory II.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow many teeth are on the rotor?\u003c\/summary\u003e\u003cp\u003e92 replaceable carbide steel bolt-in teeth.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow deep can it grind?\u003c\/summary\u003e\u003cp\u003eUp to 14 inches below ground with a maximum published cut of 8 inches per pass.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat PTO speed does it use?\u003c\/summary\u003e\u003cp\u003e540 RPM input.\u003c\/p\u003e\u003c\/details\u003e","brand":"Erskine Attachments","offers":[{"title":"Default Title","offer_id":67647890718993,"sku":"920159","price":10246.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3467\/1121\/files\/erskine-920158-main.webp?v=1791212145"}],"url":"https:\/\/americantimberequipment.com\/collections\/pto-stump-grinders.oembed","provider":"American Timber Equipment","version":"1.0","type":"link"}