{"product_id":"stihl-ms-661-high-performance-chainsaw","title":"Stihl MS 661 high performance chainsaw","description":"\u003ch2\u003eStihl MS 661 High Performance Chainsaw\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eVery powerful high-performance saw with advanced 2-MIX technology and STIHL M-Tronic (M). This electronic engine management system regulates the ignition timing and the fuel supply and automatically registers the external temperature for optimal engine performance, great acceleration and sustained maximum torque. Extremely robust and durable with low vibration levels. Designed for professional use within forestry and big timber harvesting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"m_infobox_product-detail__highlights-list__bulletlist\"\u003e\n\u003cli class=\"m_infobox_product-detail__highlights-list__bulletlist-item\"\u003e\u003cspan\u003eHigh-performance petrol saw for even the toughest jobs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"m_infobox_product-detail__highlights-list__bulletlist-item\"\u003e\u003cspan\u003eFor professional hardwood forestry\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"m_infobox_product-detail__highlights-list__bulletlist-item\"\u003e\u003cspan\u003eEasy starting and optimised engine performance with STIHL M-Tronic\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"m_infobox_product-detail__highlights-list__bulletlist-item\"\u003e\u003cspan\u003eCompetition chainsaw in the STIHL TIMBERSPORTS® series\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable data-test-id=\"pdp-spec-tech-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplacement\u003c\/td\u003e\n\u003ctd\u003e91.1 cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e5.40 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine power\u003c\/td\u003e\n\u003ctd\u003e7.30 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCO2\u003c\/td\u003e\n\u003ctd\u003e679 g\/kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice weight without refuelling\u003c\/td\u003e\n\u003ctd\u003e7.5 kg\u003cspan\u003e \u003c\/span\u003e\u003csup\u003e1)\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem weight without refuelling\u003c\/td\u003e\n\u003ctd\u003e9.22 \/ 10.38 kg\u003cspan\u003e \u003c\/span\u003e\u003csup\u003e2)\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower-to-weight ratio\u003c\/td\u003e\n\u003ctd\u003e1.40 kg\/kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBar length\u003c\/td\u003e\n\u003ctd\u003e71 \/ 90 cm\u003cspan\u003e \u003c\/span\u003e\u003csup\u003e3)\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBar length\u003c\/td\u003e\n\u003ctd\u003e28 \/ 36 in\u003cspan\u003e \u003c\/span\u003e\u003csup\u003e3)\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGroove width\u003c\/td\u003e\n\u003ctd\u003e1.60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGroove width\u003c\/td\u003e\n\u003ctd\u003e63 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSaw chain pitch\u003c\/td\u003e\n\u003ctd\u003e3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice length with bumper spike\u003c\/td\u003e\n\u003ctd\u003e467 mm\u003cspan\u003e \u003c\/span\u003e\u003csup\u003e1)\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound pressure level\u003c\/td\u003e\n\u003ctd\u003e105 dB(A)\u003cspan\u003e \u003c\/span\u003e\u003csup\u003e4)\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound power level\u003c\/td\u003e\n\u003ctd\u003e115 dB(A)\u003cspan\u003e \u003c\/span\u003e\u003csup\u003e4)\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration level left\u003c\/td\u003e\n\u003ctd\u003e6.9 m\/s²\u003cspan\u003e \u003c\/span\u003e\u003csup\u003e5)\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration level right\u003c\/td\u003e\n\u003ctd\u003e5.6 m\/s²\u003cspan\u003e \u003c\/span\u003e\u003csup\u003e5)\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Stihl","offers":[{"title":"Default Title","offer_id":55455822905720,"sku":"8005-279","price":1580.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/6286\/2617\/files\/img_da9b12cc-3ca2-4cc6-8981-d32771efb8ec.jpg?v=1771337318","url":"https:\/\/morgansmachinery.co.uk\/products\/stihl-ms-661-high-performance-chainsaw","provider":"Morgans Machinery","version":"1.0","type":"link"}