{"product_id":"lavina-30-s7-series-propane-kohler-pcv740-747cc","title":"Lavina 30 S7 Series Propano Kohler PCV740 747cc","description":"\u003cdiv class=\"flex-1 flex flex-col px-4 max-w-3xl mx-auto w-full pt-1\"\u003e\n\u003cdiv data-test-render-count=\"1\"\u003e\n\u003cdiv class=\"group\"\u003e\n\u003cdiv data-is-streaming=\"false\" class=\"group relative relative pb-3\"\u003e\n\u003cdiv class=\"font-claude-response relative leading-[1.65rem] [\u0026amp;_pre\u0026gt;div]:bg-bg-000\/50 [\u0026amp;_pre\u0026gt;div]:border-0.5 [\u0026amp;_pre\u0026gt;div]:border-border-400 [\u0026amp;_.ignore-pre-bg\u0026gt;div]:bg-transparent [\u0026amp;_.standard-markdown_:is(p,blockquote,h1,h2,h3,h4,h5,h6)]:pl-2 [\u0026amp;_.standard-markdown_:is(p,blockquote,ul,ol,h1,h2,h3,h4,h5,h6)]:pr-8 [\u0026amp;_.progressive-markdown_:is(p,blockquote,h1,h2,h3,h4,h5,h6)]:pl-2 [\u0026amp;_.progressive-markdown_:is(p,blockquote,ul,ol,h1,h2,h3,h4,h5,h6)]:pr-8\"\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3 standard-markdown\"\u003e\n\u003cp\u003e- Powered by a Kohler PCV740 747cc propane engine producing 24 horsepower at 3,600 rpm, this 30-inch S7 Series planetary grinder steps up from the 25-inch Kohler model with a wider 30.8-inch working path and a heavier 926 lb machine weight — delivering more coverage per pass and greater grinding pressure on demanding commercial concrete jobs.\u003c\/p\u003e\n\u003cp\u003e- A completely redesigned chain-driven planetary drive with no chain tensioner, a stronger timing belt, upgraded shafts, seals, bearings, and a two-piece aluminum belt housing with an inspection cover gives the machine a more durable and lower-maintenance grinding head than any previous Elite generation equivalent.\u003c\/p\u003e\n\u003cp\u003e- Three 13.2-inch counter-clockwise rotating tool holders operate at 425 to 765 rpm, with four-position integrated weights that allow grinding head pressure to be dialed between 388 and 573 lbs — giving operators precise, on-the-fly control over cutting aggressiveness across a variety of concrete surface conditions and coating thicknesses.\u003c\/p\u003e\n\u003cp\u003e- The fully sealed and dust-proof grinding head keeps all internal drive components shielded from fine particles and moisture throughout continuous operation, directly reducing wear-related downtime and making this machine well suited for extended commercial grinding and polishing projects.\u003c\/p\u003e\n\u003cp\u003e- A redesigned frame with a significantly improved head angle during tool changes, rubber-bushed attachment points for reduced operator vibration, a multi-position fast-adjust handle, a Camlock E300 vacuum port, an onboard water tank cap, internal storage compartment, and an optional transport wheel make this one of the most contractor-ready machines in the S7 lineup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex justify-start\" role=\"group\" aria-label=\"Message actions\"\u003e\n\u003cdiv class=\"text-text-300\"\u003e\n\u003cdiv class=\"text-text-300 flex items-stretch justify-between\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-chat-input-container=\"true\" class=\"sticky bottom-0 mx-auto w-full pt-6 z-[5]\"\u003e\n\u003cdiv\u003e\u003cfieldset class=\"flex w-full min-w-0 flex-col\"\u003e\n\u003cdiv class=\"relative\"\u003e\u003c\/div\u003e\n\u003c\/fieldset\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Niagara Machine, Inc","offers":[{"title":"Default Title","offer_id":50983995769113,"sku":"L30GKS7","price":26490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/9803\/7273\/files\/78_b9f6b782-2ad9-447b-a508-773970880acb.webp?v=1751380766","url":"https:\/\/shop.simiron.com\/es\/products\/lavina-30-s7-series-propane-kohler-pcv740-747cc","provider":"Simiron","version":"1.0","type":"link"}