
Lincoln K4271-1 Flextec® 350X Construction (Tweco®) Multi-Process Welder
Lincoln K4271-1 Flextec® 350X Construction (Tweco®) Multi-Process Welder A RUGGED MULTI-PROCESS POWER SOURCE FOR MAXIMUM FLEXIBILITY Out on the construction jobsite or in most fabrication shops, it pays to keep it simple. The Flextec 350X multi-process welder is designed for that kind of environment. These multi-process welders are easy to setup and easy to operate, yet rugged and flexible enough to be used in construction, fabrication, shipbuilding and other heavy-duty applications. Features and Benefits SIMPLE Streamlined operator panel minimized setup time Plug in to any 389-600V 3 phase power Easy process selection RELAIBLE Built on industry proven design elements of other popular Lincoln Electric welders Components designed to run cool for long life in high temperature environments Fully encapsulated and environmentally protected electronics Engineered for outdoor use and harsh environments (IP23 rated) FLEXIBLE Compatible with across-the-arc, analog, digital or CrossLinc feeders Premium multi-process arc characteristics works with all DC wire, stick and TIG processes Choice of models to fit any applications and budget Lightweight and portable PRODUCT HIGHLIGHTS Desert Duty Rated™ for extreme temperatures up to 55°C VRD® Voltage Reduction Device reduces Open Circuit Voltage for added safety Offered in 4 and 6 pack rack configurations Wide 5-425 amperage range Capable of Arc Gouging with 3/16" (4.8 mm) carbons Specifications INPUT POWER 380/460/575/3/50/60 RATED OUTPUT 350A/34V/60% 300A/32V/100% INPUT CURRENT 26/23/18 OUTPUT RANGE 5-425A DIMENSIONS (H X W X D) 17" x 13.5" x 26" (432 x 343 x 661 mm) NET WEIGHT 77 lbs (34.93 kg) Included 8.5 ft (2.6 m) input power cord Accessories CATEGORY PRODUCT NUMBER PRODUCT NAME General K2665-1 Lincoln Caster Kit General K2909-1 Lincoln 12-Pin to 6-Pin Adapter General K3059-4 Lincoln Inverter and Wire Feeder Cart General K3059-5 Lincoln Dual Cylinder Inverter & Wire Feeder Cart General K3086-1 Lincoln Cool Arc 55 Water Cooler General K3091-1 Lincoln Multi-Process Switch General K3400-1 Lincoln Flextec® 350X Empty 4-Pack Rack General K3416-70 Lincoln Tweco Style Plug (Male 1/0 thru 2/0) General K3416-90 Lincoln Tweco Style Plug (Male, 3/0 thru 4.0) General K3417-70 Lincoln Tweco Style Receptacle (Female, 1/0 thru 2/0) General K3417-90 Lincoln Tweco Style Receptacle (Female, 3/0 thru 4.0) General K4068-1 Lincoln Inverter Cart Mounting Kit General K4217-1 Lincoln Wireless Pedal for TIG Welding General K4345-1 Lincoln CrossLinc® Remote General K4420-1 Lincoln Flextec 350X CE Filter Kit 380-575 VAC General K4424-1 Lincoln Flextec 350X Locking Foot Kit General K857-2 Lincoln Remote Output Control - 25 ft General K857-3 Lincoln Remote Output Control - 100 ft General K870-2 Lincoln Foot Amptrol ™ - 25 ft (12 Pin) General K963-4 Lincoln Hand Amptrol™ Rotary Track Style, 12-Pin (25 ft) Wire Feeders PRODUCT NUMBER PRODUCT NAME K2614-6 Lincoln LN-25 Pro Wire Feeder Dual Power K4267-1 Lincoln LN-25X Wire Feeder with CrossLinc™ Technology Guns PRODUCT NUMBER PRODUCT NAME K2951-2-10-45 Lincoln Magnum Pro Curve 300 MIG Gun (15 ft, Ready-Pak)