{"product_id":"901778-high-flow-skid-steer-stump-grinder","title":"901778 High-Flow Skid Steer Stump Grinder","description":"\u003ch2\u003eHigh-Flow Stump Grinding for Commercial Skid Steers\u003c\/h2\u003e\u003cp\u003eThe 901778 uses the same rugged 24-inch cutting platform as the standard-flow model but is configured for high-flow carriers. It is built for contractors that want more hydraulic capacity driving a 32-tooth bidirectional cutting system while retaining a compact universal-quick-attach format.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic flow:\u003c\/strong\u003e 31–42 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating weight:\u003c\/strong\u003e 540 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting wheel:\u003c\/strong\u003e 24 in. diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel speed:\u003c\/strong\u003e 900–1,200 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 32 replaceable carbide teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum cutting diameter:\u003c\/strong\u003e 32 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum cutting depth:\u003c\/strong\u003e 8 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\u003eMount:\u003c\/strong\u003e universal skid steer quick attach\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase drain:\u003c\/strong\u003e required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBest Fit\u003c\/h2\u003e\u003cp\u003eThis model is intended for skid steers and compact track loaders that can supply the specified high-flow range. The direct-drive design eliminates a gearbox, while bidirectional cutting supports efficient sweeping through the stump.\u003c\/p\u003e\n\u003ch2\u003eWarranty \u0026amp; Product Support\u003c\/h2\u003e\u003cp\u003eErskine publishes a 2-year factory warranty. Hydraulic flow and pressure should be checked against the exact carrier before purchase; more carrier flow than specified is not a substitute for correct matching.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/erskineattachments.com\/product\/stump-grinder\/\" target=\"_blank\" rel=\"noopener\"\u003eManufacturer product page\u003c\/a\u003e · \u003ca href=\"https:\/\/www.durattach.com\/media\/catalog\/product\/\/e\/r\/erskine_stump_grinder_manual.pdf\" target=\"_blank\" rel=\"noopener\"\u003eOperator manual\u003c\/a\u003e · \u003ca href=\"https:\/\/www.durattach.com\/media\/catalog\/product\/\/e\/r\/erskine_stump_grinder_printable_brochure.pdf\" target=\"_blank\" rel=\"noopener\"\u003eProduct brochure\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat hydraulic flow does the 901778 require?\u003c\/summary\u003e\u003cp\u003eThe high-flow version is specified for 31–42 GPM.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the difference from the 901777?\u003c\/summary\u003e\u003cp\u003eThe main difference is the hydraulic motor configuration and flow range. The 901777 is standard flow; the 901778 is high flow.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it need a case drain?\u003c\/summary\u003e\u003cp\u003eYes, the current specification lists a case drain as required.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat wheel does it use?\u003c\/summary\u003e\u003cp\u003eA 24-inch cutting wheel with 32 replaceable carbide teeth.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow deep does it grind?\u003c\/summary\u003e\u003cp\u003eUp to 8 inches below ground level.\u003c\/p\u003e\u003c\/details\u003e","brand":"Erskine Attachments","offers":[{"title":"Default Title","offer_id":67647888621841,"sku":"901778","price":8285.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3467\/1121\/files\/erskine-901777-main.webp?v=1791212124","url":"https:\/\/americantimberequipment.com\/products\/901778-high-flow-skid-steer-stump-grinder","provider":"American Timber Equipment","version":"1.0","type":"link"}