{"product_id":"lnk4271-2-lincoln-electric-k4271-2-multi-process-welder-350a-3ph-tweco-connector-crosslinc-technology","title":"Lincoln Electric, K4271-2, Multi-Process Welder, 350A, 3Ph, Tweco Connector, CrossLinc Technology","description":"\u003cp\u003e\u003cspan\u003eThe Flextec 350X Construction model with Twist Mate \/ Dinse style output connectors is the perfect portable power source for field welding applications. Being a multi-process power source, the Flextec is capable of 350A for Stick, TIG and carbon arc gouging. CrossLinc Technology enables remote control over the welding output using the standard weld cables and a CrossLinc accessory. This reduces clutter on the jobsite as well as setup and maintenance time since there is no additional control cable needed. When paired with an LN-25X, the system is the perfect portable field wire welding solution.\u003c\/span\u003e\u003c\/p\u003e\u003cp id=\"usesTitle\" class=\"pdp-specs__title\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCrossLinc technology - Full functionality without control cables\u003c\/li\u003e\n\u003cli\u003eReliable - Components designed to run cool for long life in high temperature environments\u003c\/li\u003e\n\u003cli\u003eSupports CrossLinc and Across-the-Arc wire feeders\u003c\/li\u003e\n\u003cli\u003eRecommended for use with an LN-25X CrossLinc portable feeder\u003c\/li\u003e\n\u003cli\u003eSimple - Streamlined operator panel minimizes setup time\u003c\/li\u003e\n\u003cli\u003eTweco style welding output connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp id=\"usesTitle\" class=\"pdp-specs__title\"\u003e\u003cstrong\u003eWhat's Included?\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e(1) Flextec 350X Construction Welder, (1) Input Power Cord 8.5 ft (2.6m)\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 350A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 34V DC Max OCV 80V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Range:\u003c\/strong\u003e 5-425A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Output:\u003c\/strong\u003e 350A\/34V\/60%, 300A\/32V\/100%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuty Cycle:\u003c\/strong\u003e 60%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power:\u003c\/strong\u003e 380\/460\/575V 3-Phase 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 380-575V 3-Phase 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Current:\u003c\/strong\u003e 18\/17\/17A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Current @ Rated Output:\u003c\/strong\u003e 18\/17\/17A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Phase:\u003c\/strong\u003e 3-Phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcesses:\u003c\/strong\u003e Stick, TIG, Carbon Arc Gouging, Flux-Cored (FCAW), MIG (GMAW), Flux-Cored Self-Shielded (FCAW-S), Flux-Cored Gas-Shielded (FCAW-G)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 27 in (686 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 13.5 in (343 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 17 in (432 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 74 lb (33.5 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding Output Connections:\u003c\/strong\u003e Tweco style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Gouging Carbon Diameter:\u003c\/strong\u003e 1\/4 in (6.5 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWork Lead Connector Type:\u003c\/strong\u003e Tweco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment Technologies:\u003c\/strong\u003e CrossLinc; USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Technologies:\u003c\/strong\u003e USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachines Communication Technology:\u003c\/strong\u003e CrossLinc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage Type:\u003c\/strong\u003e Multiple\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Hertz:\u003c\/strong\u003e 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP23 rated for outdoor use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Desert Duty certified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating:\u003c\/strong\u003e Operates up to 55 C (131 F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 3-year parts and labor\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp id=\"usesTitle\" class=\"pdp-specs__title\"\u003e\u003cstrong\u003eDownloads\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003c\/ul\u003e\u003caddress\u003e\u003ca class=\"Specsheet\" href=\"https:\/\/media.distributordatasolutions.com\/xlsx_lincoln_electric\/2025q2\/documents\/33b86a3a1624a5dd4988f7249adb77c182ff1e8d.pdf\" target=\"_blank\"\u003eSpecsheet\u003c\/a\u003e\u003c\/address\u003e","brand":"Lincoln Electric","offers":[{"title":"Default Title","offer_id":47737587630267,"sku":"LNK4271-2","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/5763\/0651\/files\/32d9268e9e51b93ac2e5cc5c84295a80323d6cfd-large_7dc6af89-4904-45e7-b78c-d9efa60a5f1e.png?v=1778685813","url":"https:\/\/wiscocatalog.myshopify.com\/products\/lnk4271-2-lincoln-electric-k4271-2-multi-process-welder-350a-3ph-tweco-connector-crosslinc-technology","provider":"Wisco Catalog","version":"1.0","type":"link"}