{"product_id":"37sgb-37-hp-efi-tracked-stump-grinder","title":"37SGB 37 HP EFI Tracked Stump Grinder","description":"\u003ch2\u003e37 HP EFI Professional Track Stump Grinder\u003c\/h2\u003e\n\u003cp\u003eThe 37SGB is Barreto's highest-output current stump grinder, powered by a 37 HP Briggs \u0026amp; Stratton Vanguard EFI V-Twin. A piston-pump hydraulic system drives the 19.2-inch cutter wheel through a piston motor, while separate hydraulic functions control lift and swing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 37 HP Vanguard V-Twin EFI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 35.5 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1,950 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic reservoir:\u003c\/strong\u003e 14 gal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic flow to head:\u003c\/strong\u003e 13.3 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting wheel:\u003c\/strong\u003e 19.2 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 16 Green Teeth, 900 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting depth:\u003c\/strong\u003e 12 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting height:\u003c\/strong\u003e 32 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead swing:\u003c\/strong\u003e 134°, 99.7-in. arc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePiston-Pump Cutter Drive\u003c\/h2\u003e\u003cp\u003eThe 37SGB upgrades the hydraulic architecture with piston pumps and a piston cutter motor. The tracked platform uses independent hydrostatic drives with counterbalance valves to resist track movement while the cutter wheel is engaged.\u003c\/p\u003e\n\u003ch2\u003eTechnical Documents\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/barretomfg.com\/operators-manuals\/\" target=\"_blank\" rel=\"noopener\"\u003e37SGB Operator \u0026amp; Owner Manuals\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/barretomfg.com\/wp-content\/uploads\/2026\/03\/20260216_BMI-Brochurerfs.pdf\" target=\"_blank\" rel=\"noopener\"\u003e2026 Barreto Equipment Brochure\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\u003cp\u003eBarreto equipment is made in the USA and supported by authorized dealers, three U.S. distribution\/manufacturing locations and factory parts support. Final warranty coverage follows current Barreto warranty terms.\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003eWhat engine powers the 37SGB?\u003c\/summary\u003e\u003cp\u003eA 37 HP Briggs \u0026amp; Stratton Vanguard V-Twin EFI.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the grinding depth?\u003c\/summary\u003e\u003cp\u003e12 inches below grade.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow wide is the machine?\u003c\/summary\u003e\u003cp\u003e35.5 inches.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow much does it weigh?\u003c\/summary\u003e\u003cp\u003eApproximately 1,950 lb.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow is the cutter wheel driven?\u003c\/summary\u003e\u003cp\u003eA piston pump supplies a piston motor that drives the cutter wheel.\u003c\/p\u003e\u003c\/details\u003e","brand":"Barreto","offers":[{"title":"Default Title","offer_id":67647301419281,"sku":"37SGB","price":36987.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3467\/1121\/files\/barreto-37sgb-main.jpg?v=1791210845","url":"https:\/\/americantimberequipment.com\/products\/37sgb-37-hp-efi-tracked-stump-grinder","provider":"American Timber Equipment","version":"1.0","type":"link"}