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Lincoln Electric’s Frontier 400X Pipe designed for pipeline welding

Lincoln Electric has introduced the Frontier 400X Pipe next-generation diesel engine-driven welder/generator for the pipeline industry.

Powered by a 24.7-HP turbocharged Perkins diesel engine, the unit delivers 400 amps of welding output and 11 kW of 1/3 phase auxiliary power. It features an impact-resistant digital user interface with weld mode memory storage, maintenance reminders, productivity metrics, and optional PIN authorization.

The welding machine offers tailored SMAW weld modes, pulsed GTAW, and specialized weld modes to support mechanized and pulsed GMAW applications. It also includes a dedicated pipe mode designed for downhill pipe welding.