Miller Big 40 CC # 907171

Miller Big 40® CC PART # 907171 Powered by CAT diesel engine with added power, features and improved noise reduction at both idle and weld speed.   The PipePro™ 304 is the world's first diesel engine-driven welding machine that also operates independently of the engine, using 230 volt single- or three-phase electric power when the Dual Power option is installed.  A quiet, compact, yet extremely powerful multiprocess diesel engine-driven unit designed especially for the cross-country pipeliner and mechanical contractor.

NEW! Industrial-grade, sealed marine ignition switch with starter interlock prevents the starter from engaging while the engine is running. Protects ring gear and starter from abuse.

Quiet - only 65 db (90Lwa) at idle and 73.8 db (98.7 Lwa)at 23 ft and maximum output. Improves work site environment and communication.

Hot Start™ provides positive Stick electrode starts to make it easy to start all types of electrodes, and works great for bead tie-ins.

NEW! Engine gauges standard on all models.

5,500-watt peak AC power that is independent of weld settings which means no interaction between tools and the welding arc.

Designed and built with reliable, heavy-duty industrial components to allow it to operate in remote locations without downtime.

Arc-Drive makes welding easy. Automatically enhances Stick welding, especially on pipe, by focusing the arc and preventing the electrode from going out.

Automatic engine shutdown protects engine if low oil pressure or high engine coolant temperature occurs.

Deluxe model includes: AC TIG to weld aluminum, engine gauges, weld meters and 15 kW three-phase power while not welding. Note: High-frequency control required for AC TIG welding.

CSA, IEC and NEMA compliant.