{"product_id":"light-type-chainsaw-bar-18","title":"Light Type Chainsaw Bar 18\"","description":"\u003ch1\u003eTsumura Light Type Chainsaw Bar 18 \u003c\/h1\u003e\n\n\u003cp\u003eTsumura chainsaw guide bars are engineered for professional forestry, arborist and timber cutting applications using advanced manufacturing technology and premium-grade hardened steel construction. Designed for exceptional durability, cutting precision and long-term reliability, Tsumura bars are trusted by professional chainsaw users worldwide.\u003c\/p\u003e\n\n\u003cp\u003eManufactured using advanced salt bath heat treatment technology, Tsumura guide bars achieve the ideal balance of toughness and hardness required for demanding cutting environments. This specialist heat treatment process produces a stable hardened steel structure with reduced distortion, helping improve cutting stability, guide bar longevity and chain performance.\u003c\/p\u003e\n\n\u003cp\u003eTsumura solid guide bars are manufactured from high-strength SKS-51 alloy steel and are available in both replaceable sprocket nose and hard nose configurations depending on application requirements.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eProfessional-grade Tsumura chainsaw guide bar\u003c\/li\u003e\n\u003cli\u003eAdvanced salt bath heat treatment technology\u003c\/li\u003e\n\u003cli\u003eExcellent balance of toughness and hardness\u003c\/li\u003e\n\u003cli\u003eManufactured from super hard SKS-51 alloy steel\u003c\/li\u003e\n\u003cli\u003eUniform groove gauge tolerances for precise chain fit\u003c\/li\u003e\n\u003cli\u003eImproved cutting stability across the guide bar nose\u003c\/li\u003e\n\u003cli\u003eReduced distortion and improved durability\u003c\/li\u003e\n\u003cli\u003eAvailable in solid nose and sprocket nose versions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAdvanced Salt Heat Treatment\u003c\/h2\u003e\n\n\u003cp\u003eTsumura guide bars use specialist salt bath heat treatment technology to gradually heat the steel structure rather than rapidly heating it at extreme temperatures. This process helps create a more stable hardened steel structure with excellent durability and reduced distortion.\u003c\/p\u003e\n\n\u003ch2\u003eStrong \u0026amp; Durable Alloy Steel Construction\u003c\/h2\u003e\n\n\u003cp\u003eSolid guide bars are manufactured from premium SKS-51 alloy steel for maximum strength and durability during demanding professional cutting applications.\u003c\/p\u003e\n\n\u003ch2\u003ePrecise Chain Fit \u0026amp; Stability\u003c\/h2\u003e\n\n\u003cp\u003eUniform groove gauge tolerances help maintain accurate chain fitment and improved cutting stability across the full length of the guide bar.\u003c\/p\u003e\n\n\u003ch2\u003eLight Type Guide Bars\u003c\/h2\u003e\n\n\u003cp\u003eTsumura Light Type guide bars feature staggered dove-tailed notches packed with hard resin to reduce overall bar weight by approximately 20%.\u003c\/p\u003e\n\n\u003cp\u003eThis lightweight construction improves handling, reduces operator fatigue and helps improve overall cutting efficiency during prolonged use.\u003c\/p\u003e\n\n\u003ch2\u003eAvailable Guide Bar Types\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eReplaceable sprocket nose guide bars\u003c\/li\u003e\n\u003cli\u003eHard nose solid guide bars\u003c\/li\u003e\n\u003cli\u003eLight Type reduced-weight guide bars\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible Chainsaw Models\u003c\/h2\u003e\n\n\u003ch3\u003eHusqvarna Models\u003c\/h3\u003e\n\n\u003cp\u003e39, 40, 42, 44, 45, 49, 50, 51, 55, 57, 133, 134, 142, 154, 234, 235, 238, 240, 242, 246, 254, 257, 261, 262, 339, 340, 345XP, 346XP, 350, 351, 353, 355, 357, 359, 360, 362XP, 455, 460, 545, 545 MkII, 550XP, 550XP MkII, 550XP TrioBrake, 550XPG MkII, 555, 560XP, 560XPG\u003c\/p\u003e\n\n\u003ch2\u003eMount Compatibility\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #ddd; text-align: left; font-size:14px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eBrand\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eMount Reference\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eCannon\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eStarts H1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eGB\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eStarts UHL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eHusqvarna\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eStarts 585-08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eOregon\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eEnds K095\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eSugihara\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eStarts BC2 or BC3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eProfessional forestry work\u003c\/li\u003e\n\u003cli\u003eArborist and tree surgery applications\u003c\/li\u003e\n\u003cli\u003eTimber harvesting and processing\u003c\/li\u003e\n\u003cli\u003eHeavy-duty chainsaw cutting\u003c\/li\u003e\n\u003cli\u003eUsers wanting premium guide bar durability and precision\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/zh\/collections\/chainsaw-guide-bars\"\u003eChainsaw Guide Bars\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh\/collections\/chainsaw-chains\"\u003eChainsaw Chains\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.gustharts.com\/collections\/sharpening-maintenance-tools\"\u003eChain Sharpening Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh\/collections\/fuel-oil\"\u003eChainsaw Oil \u0026amp; Maintenance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh\/blogs\/news\/how-to-choose-the-right-guide-and-chain\"\u003eGuide Bar \u0026amp; Chain Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\n\u003cp\u003eTsumura guide bars are best suited to professional users requiring exceptional durability, precise chain stability and reduced operator fatigue during demanding cutting applications.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose Tsumura Guide Bars?\u003c\/h2\u003e\n\n\u003cp\u003eWith advanced heat treatment technology, premium hardened steel construction and lightweight design options, Tsumura guide bars deliver professional-grade cutting performance and long-term reliability.\u003c\/p\u003e","brand":"Tsumura","offers":[{"title":"Default Title","offer_id":57856615940470,"sku":"SJ-375SK2","price":78.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/Tsumura-Light-Type-Chainsaw-Bar-18.png?v=1767608384","url":"https:\/\/www.gustharts.com\/zh\/products\/light-type-chainsaw-bar-18","provider":"Gustharts","version":"1.0","type":"link"}