{"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","url":"https:\/\/americantimberequipment.com\/products\/920158-24-inch-3-point-pto-stump-grinder","provider":"American Timber Equipment","version":"1.0","type":"link"}