{"product_id":"stihl-fs-91-petrol-brushcutter","title":"FS 91 Petrol Brushcutter","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch1\u003eSTIHL FS 91 Petrol Brushcutter\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for UK landscaping professionals, arborists, forestry crews and serious domestic users who need reliable clearing power and ease of use on thicker vegetation.\u003c\/strong\u003e The STIHL FS 91 petrol brushcutter combines a powerful yet lightweight engine with rugged build quality and ergonomic design, making it ideal for tackling tough grass, brambles, weeds, light scrub and undergrowth — whether in gardens, woodland edges or forestry access tracks.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient 2-stroke petrol engine with STIHL anti-vibration system:\u003c\/strong\u003e Provides strong cutting power while minimising operator fatigue for extended use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and ergonomic design:\u003c\/strong\u003e Easy to handle in tight spaces, around trees or along fences and boundaries without straining the user.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile cutting options:\u003c\/strong\u003e Works with a grass-trimmer head or metal cutting blade (depending on clearing needs), ideal for brush, brambles, weeds or thicker vegetation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable build for tough terrain:\u003c\/strong\u003e Engineered to withstand regular use in demanding environments — perfect for forestry edges, estate maintenance or farm tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for professional and domestic use:\u003c\/strong\u003e From estate maintenance to garden trimming, offers a balance of power, reliability and ease-of-use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; text-align: left;\"\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"8\" style=\"width: 100%; max-width: 600px; border-collapse: collapse; border: 1px solid #ddd;\"\u003e\n\u003cthead style=\"background: #f4f4f4;\"\u003e\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eEngine Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003e2-stroke petrol engine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003ePower Output \/ Displacement\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eStrong clearing power for grass \u0026amp; undergrowth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eHandle \u0026amp; Support\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eBike-handle with shoulder harness for comfort and control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eCutting Tools Compatibility\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eGrass-trimmer head or metal blade (for thicker scrub \/ brush) depending on model \/ attachments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eUse Cases\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eGrass cutting, bramble \u0026amp; weed clearance, light scrub, hedgerow base trimming, woodland edge maintenance, estate\/garden groundskeeping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eSuitability\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eProfessional landscaping \u0026amp; forestry, serious domestic ground maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWhy Choose the FS 91?\u003c\/h2\u003e\n\u003cp\u003eThe STIHL FS 91 offers dependable, consistent clearing power for a wide range of vegetation and terrain types — from gardens to woodland edges. Its blend of engine performance, operator comfort and rugged build make it a versatile tool: lightweight enough for regular estate or garden work, capable enough to handle tougher brush and undergrowth for forestry access tracks and site maintenance.\u003c\/p\u003e\n\u003ch2\u003ePairs Well With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/fuel-oil\"\u003eShop 2 Stroke Oil \u0026amp; Fuel\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/chainsaw-clothing-ppe\"\u003eShop Garden \u0026amp; Strimmer PPE\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAlso Known As\u003c\/h2\u003e\n\u003cp\u003eAlso searched for as: STIHL FS91, STIHL forestry brushcutter, STIHL scrub clearing strimmer, STIHL estate maintenance brushcutter.\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the FS 91 suitable for forestry work?\u003c\/summary\u003e\u003cp\u003eYes, it's built to handle woodland edge maintenance and forestry access tracks alongside standard garden and estate clearing.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan it take a metal cutting blade?\u003c\/summary\u003e\u003cp\u003eYes, depending on the attachment fitted, it can run either a grass-trimmer head or a metal blade for thicker scrub and brush.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs it suitable for domestic use?\u003c\/summary\u003e\u003cp\u003eYes, while capable enough for professional forestry and estate work, it's also well suited to serious domestic ground maintenance.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it come with a harness?\u003c\/summary\u003e\u003cp\u003eYes, it's supplied with a bike handle and shoulder harness for comfort and control during extended use.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the engine fuel-efficient?\u003c\/summary\u003e\u003cp\u003eYes, the 2-stroke petrol engine is paired with STIHL's anti-vibration system to minimise fatigue during extended cutting sessions.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Stihl","offers":[{"title":"Default Title","offer_id":45717873328372,"sku":"FS-4180 200 0684","price":671.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/stihl_FS_91_Petrol_Brushcutter.jpg?v=1747049227","url":"https:\/\/www.gustharts.com\/en-us\/products\/stihl-fs-91-petrol-brushcutter","provider":"Gustharts","version":"1.0","type":"link"}