300C Standard Multi Process Welder

The Lincoln Power Wave, in its 300C Standard configuration, is a compact, 300-amp "do everything" multi-process machine covering stick, DC TIG without aluminum, MIG, and flux-cored welding, aimed at aluminum work with a spool gun, plus stainless and nickel jobs where arc performance matters.

What it's for

Input voltage is sensed and matched automatically by Power Connect Technology, covering anything from 208 to 575 volts at 50 or 60 Hz on single or three-phase power, with welding output staying constant across that entire range. An integrated TIG torch and spool gun solenoid allow fast changeovers between TIG welding and spool gun operation without swapping hardware.

What to check before buying

Output ranges from 5 to 350 amps, with a duty cycle of 40 percent at 350 amps and 100 percent at 300 amps, and wire feed speed runs 50 to 700 inches per minute, so match that to your welding wire and process. At 193 pounds and roughly 40 by 21 by 40 inches, this is sized to move around a shop rather than stay bolted to one spot.

What's included

The package ships with the power source, a 15-foot Magnum Pro Curve 300, its Ready-Pak MIG gun, a 10-foot work lead and clamp, a Harris flowmeter and regulator with hose kit, a drive roll kit sized for .035 to .045-inch V-groove wire, and a 10-foot input cord with no plug attached. This Lincoln unit carries a 3-year warranty.

Specifications