{"product_id":"rm-521es","title":"RM-521ES","description":"\u003cp\u003eThe RM-521ES is a low vibration professional brushcutter featuring a high tensile steel driveshaft and loop handle. The backpack design makes it ideal for safer and comfortable use on banks and other difficult-to-reach areas.\u003c\/p\u003e\n\u003cp\u003eIt features a powerful 50.2cc two-stroke engine and Easy Start for almost effortless starting. The RM-521ES comes with a range of features designed to enhance performance and user comfort. These include a heavy-duty air filter, throttle trigger protection, split boom design and a padded harness.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRevised features include a longer 100mm main shaft for better reach and improved operator comfort, especially when working on slopes, and a larger, \u003c\/span\u003e\u003cspan\u003esoft rubber-coated \u003c\/span\u003e\u003cspan\u003eloop handle for increased comfort.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is part of ECHO’s X Series range of “best-in-class” products.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable class=\"product-details__table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"product-details__name\" style=\"text-align: left;\"\u003eEngine displacement (cc)\u003c\/th\u003e\n\u003ctd class=\"product-details__value\"\u003e50.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"product-details__name\" style=\"text-align: left;\"\u003eOutput (kW)\u003c\/th\u003e\n\u003ctd class=\"product-details__value\"\u003e2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"product-details__name\" style=\"text-align: left;\"\u003eDry Weight (kg)\u003c\/th\u003e\n\u003ctd class=\"product-details__value\"\u003e12.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"product-details__name\" style=\"text-align: left;\"\u003eFuel Tank Capacity (ml)\u003c\/th\u003e\n\u003ctd class=\"product-details__value\"\u003e1070\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"product-details__name\" style=\"text-align: left;\"\u003eFuel Consumption At Maximum Engine Power (L\/h)\u003c\/th\u003e\n\u003ctd class=\"product-details__value\"\u003e1.23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"product-details__name\" style=\"text-align: left;\"\u003eCarburettor\u003c\/th\u003e\n\u003ctd class=\"product-details__value\"\u003eDiaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"product-details__name\" style=\"text-align: left;\"\u003eStart Assist System\u003c\/th\u003e\n\u003ctd class=\"product-details__value\"\u003eES-start\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"product-details__name\" style=\"text-align: left;\"\u003eDrive shaft diameter (mm)\u003c\/th\u003e\n\u003ctd class=\"product-details__value\"\u003e8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"product-details__name\" style=\"text-align: left;\"\u003eMain pipe diameter (mm)\u003c\/th\u003e\n\u003ctd class=\"product-details__value\"\u003e28.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"product-details__name\" style=\"text-align: left;\"\u003eGear reduction ratio\u003c\/th\u003e\n\u003ctd class=\"product-details__value\"\u003e1.33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"product-details__name\" style=\"text-align: left;\"\u003eStandardised Nylon Head\u003c\/th\u003e\n\u003ctd class=\"product-details__value\"\u003eZ5 M10L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"product-details__name\" style=\"text-align: left;\"\u003eStandardised Nylon Head (Item Number)\u003c\/th\u003e\n\u003ctd class=\"product-details__value\"\u003eX047-000332\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"product-details__name\" style=\"text-align: left;\"\u003eVibration Left handle\/Right handle (m\/s) Nylon head\u003c\/th\u003e\n\u003ctd class=\"product-details__value\"\u003e5.3 \/ 4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"product-details__name\" style=\"text-align: left;\"\u003eSound power level (dB(A)) Blade\/Nylon head\u003c\/th\u003e\n\u003ctd class=\"product-details__value\"\u003e- \/ 110.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"product-details__name\" style=\"text-align: left;\"\u003eSound pressure level (dB(A)) Blade\/Nylon head\u003c\/th\u003e\n\u003ctd class=\"product-details__value\"\u003e- \/ 97.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"product-details__name\" style=\"text-align: left;\"\u003eCO² (g\/kW・h)\u003c\/th\u003e\n\u003ctd class=\"product-details__value\"\u003e825\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ECHO Tools","offers":[{"title":"Default","offer_id":58182935544188,"sku":null,"price":1198.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/7841\/1822\/files\/2026-ECH-RM-521ES-BackpackBrushcutter.jpg?v=1794421003","url":"https:\/\/www.autonomow.co.uk\/products\/rm-521es","provider":"Autonomow","version":"1.0","type":"link"}