{"product_id":"ms-400-1-petrol-chainsaw","title":"MS 400.1 CM Petrol Chainsaw","description":"\u003ch1\u003eSTIHL MS 400.1 C-M Petrol Chainsaw – Lightweight Power in Class-Leading Form\u003c\/h1\u003e\n\u003c!-- FREE CHAIN PROMO BLOCK – FINAL PREMIUM VERSION (UPDATED LOGIC) --\u003e\n\u003cdiv style=\"margin: 24px 0; padding: 26px; border: 1px solid #e5e7eb; border-left: 3px solid #f47a20; border-radius: 20px; background: #f7f7f7; font-family: -apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;\"\u003e\n\u003c!-- HEADER --\u003e\n\u003cdiv style=\"display: flex; align-items: center; margin-bottom: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: #f47a20; margin-right: 10px;\"\u003e\u003c\/span\u003e\n\u003ch3 style=\"margin: 0; font-size: 18px; font-weight: 600; color: #1c1f27; letter-spacing: -0.01em;\"\u003eFree Spare Chain Available\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c!-- VALUE LINE --\u003e\n\u003cp style=\"margin: 0 0 12px; font-size: 14px; line-height: 1.5; color: #f47a20; font-weight: bold;\"\u003eWorth £20–£40 depending on model\u003c\/p\u003e\n\u003c!-- MAIN COPY --\u003e\n\u003cp style=\"margin: 0 0 16px; font-size: 14px; line-height: 1.8; color: #4b5563;\"\u003eWhen you add this STIHL chainsaw to your cart, your free matching chain will appear automatically. Simply click \u003cstrong\u003e“Add Free Item”\u003c\/strong\u003e in the cart to include it with your order.\u003c\/p\u003e\n\u003c!-- BENEFITS --\u003e\n\u003cul style=\"margin: 0 0 16px 18px; padding: 0; font-size: 13.5px; line-height: 1.85; color: #4b5563;\"\u003e\n\u003cli\u003eMatching chain for this model\u003c\/li\u003e\n\u003cli\u003eIdeal for quick swaps on the job\u003c\/li\u003e\n\u003cli\u003eHelps reduce downtime\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- DIVIDER --\u003e\u003chr style=\"border: none; border-top: 1px solid #e5e7eb; margin: 16px 0;\"\u003e\n\u003c!-- SUBTLE NOTICE --\u003e\n\u003cp style=\"margin: 0; font-size: 12.5px; line-height: 1.7; color: #6b7280;\"\u003eYour free chain will appear in the cart — just click \u003cstrong\u003e“Add Free Item”\u003c\/strong\u003e before checkout.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe \u003cstrong\u003eSTIHL MS 400.1 C-M\u003c\/strong\u003e is redefining performance in the 60 cc professional class. Engineered for arborists, tree care experts, and forestry professionals, this chainsaw delivers exceptional output with best-in-class power-to-weight ratio—thanks to its advanced engineering and premium components.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Power-to-Weight\u003c\/strong\u003e – Packs 3.9 kW (5.3 bhp) in just ~5.5 kg—a cutting-edge blend of power and portability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnesium-Alloy Piston\u003c\/strong\u003e – Delivers more power and torque than aluminium options, without compromising weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTIHL M-Tronic™ Engine Management\u003c\/strong\u003e – Smart tuning auto-adjusts for fuel, air filter condition, elevation, and temperature for peak performance. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Efficiency HD2 Pre-Filtration Air Filter\u003c\/strong\u003e – Centrifugal pre-separation keeps larger debris out, doubling maintenance intervals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmatic™ Lubrication System\u003c\/strong\u003e – Precisely delivers chain oil, reducing consumption by up to 50%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElastoStart™ \u0026amp; Decompression Valve\u003c\/strong\u003e – Make starting smooth and soft, with reduced pull resistance. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaster Control Lever™\u003c\/strong\u003e – Ergonomic single-lever operation combines choke, throttle lock, and power switch for effortless control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Vibration System\u003c\/strong\u003e – Minimises hand-arm vibration for extended comfort and reduced fatigue. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuickstop® Chain Brake\u003c\/strong\u003e – Responsive braking for added safety in dynamic cutting situations. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-Free Maintenance\u003c\/strong\u003e – Transparent fuel and oil tanks plus side-access chain tensioning simplify servicing. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 63.8989%;\"\u003e\u003cstrong\u003eDisplacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.7401%;\"\u003e62.6 cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 63.8989%;\"\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.7401%;\"\u003e3.9 kW (5.3 bhp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 63.8989%;\"\u003e\u003cstrong\u003eWeight (without bar \u0026amp; chain)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.7401%;\"\u003e~5.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 63.8989%;\"\u003e\u003cstrong\u003ePowerhead Weight \u0026amp; Bar\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.7401%;\"\u003e~5.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 63.8989%;\"\u003e\u003cstrong\u003eRecommended Bar Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.7401%;\"\u003e16\"–25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 63.8989%;\"\u003e\u003cstrong\u003eChain Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.7401%;\"\u003e⅜\" RS3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 63.8989%;\"\u003e\u003cstrong\u003eFuel Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.7401%;\"\u003e20.3 oz (≈600 ml)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 63.8989%;\"\u003e\u003cstrong\u003eOil Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.7401%;\"\u003e11 oz (≈310 ml)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy Choose the STIHL MS 400.1 C-M?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGame-Changing Power-to-Weight Ratio\u003c\/strong\u003e – Outperforms larger petrol models while remaining agile and easy to handle for precision work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Reliability\u003c\/strong\u003e – Durable magnesium piston and robust filtration minimise downtime and maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart \u0026amp; Responsive Operation\u003c\/strong\u003e – M-Tronic system ensures smooth starts and consistent performance across conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser-Focused Ergonomics\u003c\/strong\u003e – Comfort validated by low vibration, intuitive controls, and efficient maintenance design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eElevate your professional performance with the STIHL MS 400.1 C-M—it blends cutting power, smart engineering, and refined ergonomics into a high-octane yet lightweight ally.\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin-top:40px; padding:28px 30px; border:1px solid #e3e3dd; background:#f6f6f3; border-radius:14px;\"\u003e\n  \u003ch2 style=\"margin:0 0 10px; font-size:24px; line-height:1.2; font-weight:600; color:#1c1f27; letter-spacing:-0.02em;\"\u003eHelpful Links\u003c\/h2\u003e\n  \u003cp style=\"margin:0 0 24px; font-size:15px; line-height:1.7; color:#4b5563; max-width:900px;\"\u003e\n    If you’re choosing the right setup for this product, you may also want to explore the related categories, accessories, and buying guides below.\n  \u003c\/p\u003e\n\n  \u003cdiv style=\"margin-bottom:20px;\"\u003e\n    \u003ch3 style=\"margin:0 0 10px; font-size:13px; line-height:1.4; font-weight:700; letter-spacing:0.06em; text-transform:uppercase; color:#505982;\"\u003eShop Related Categories\u003c\/h3\u003e\n    \u003cul style=\"margin:0; padding-left:18px; line-height:1.9;\"\u003e\n      \u003cli\u003e\u003ca href=\"\/en-us\/collections\/stihl-professional-chainsaws\" style=\"color:#1c1f27; text-decoration:none;\"\u003eShop STIHL Professional Chainsaws\u003c\/a\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003ca href=\"\/en-us\/collections\/stihl-petrol-chainsaws\" style=\"color:#1c1f27; text-decoration:none;\"\u003eBrowse STIHL Petrol Chainsaws\u003c\/a\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003ca href=\"\/en-us\/collections\/chainsaws\" style=\"color:#1c1f27; text-decoration:none;\"\u003eExplore All Chainsaws\u003c\/a\u003e\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-bottom:20px;\"\u003e\n    \u003ch3 style=\"margin:0 0 10px; font-size:13px; line-height:1.4; font-weight:700; letter-spacing:0.06em; text-transform:uppercase; color:#505982;\"\u003eComplete Your Setup\u003c\/h3\u003e\n    \u003cul style=\"margin:0; padding-left:18px; line-height:1.9;\"\u003e\n      \u003cli\u003e\u003ca href=\"\/en-us\/collections\/chainsaw-chains\" style=\"color:#1c1f27; text-decoration:none;\"\u003eBrowse Chainsaw Chains\u003c\/a\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003ca href=\"\/en-us\/collections\/stihl-chainsaw-guide-bars\" style=\"color:#1c1f27; text-decoration:none;\"\u003eView Compatible Guide Bars\u003c\/a\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003ca href=\"\/en-us\/collections\/fuel-oil\" style=\"color:#1c1f27; text-decoration:none;\"\u003eShop 2 Stroke Oil \u0026amp; Fuel\u003c\/a\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003ca href=\"\/en-us\/collections\/filing-kits-guides-sharpening\" style=\"color:#1c1f27; text-decoration:none;\"\u003eShop Filing Kits \u0026amp; Sharpening Tools\u003c\/a\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003ca href=\"\/en-us\/collections\/chainsaw-clothing-ppe\" style=\"color:#1c1f27; text-decoration:none;\"\u003eShop Chainsaw PPE\u003c\/a\u003e\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv\u003e\n    \u003ch3 style=\"margin:0 0 10px; font-size:13px; line-height:1.4; font-weight:700; letter-spacing:0.06em; text-transform:uppercase; color:#505982;\"\u003eHelpful Guides\u003c\/h3\u003e\n    \u003cul style=\"margin:0; padding-left:18px; line-height:1.9;\"\u003e\n      \u003cli\u003e\u003ca href=\"\/en-us\/blogs\/news\/choosing-the-best-stihl-chainsaw-your-ultimate-guide-to-power-and-precision\" style=\"color:#1c1f27; text-decoration:none;\"\u003eRead our Chainsaw Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003ca href=\"\/en-us\/blogs\/news\/how-to-choose-the-right-guide-and-chain\" style=\"color:#1c1f27; text-decoration:none;\"\u003eRead our Guide Bar \u0026amp; Chain Guide\u003c\/a\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003ca href=\"\/en-us\/collections\/stihl-chainsaw-guide-bar-and-chain-selector\" style=\"color:#1c1f27; text-decoration:none;\"\u003eUse the Bar \u0026amp; Chain Selector\u003c\/a\u003e\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Stihl","offers":[{"title":"16\"","offer_id":55614347903350,"sku":"MS-MB01 200 0006","price":1262.0,"currency_code":"USD","in_stock":true},{"title":"18\"","offer_id":55614347936118,"sku":"MS-MB01 200 0007","price":1271.0,"currency_code":"USD","in_stock":true},{"title":"20\"","offer_id":55614350983542,"sku":"MS-MB01 200 0005","price":1310.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/STIHL_MS_400.1_Petrol_Chainsaw.png?v=1748868965","url":"https:\/\/www.gustharts.com\/en-us\/products\/ms-400-1-petrol-chainsaw","provider":"Gustharts","version":"1.0","type":"link"}