907824 - Miller Bobcat 230 Kohler Engine Drive Welder Generator

The Legendary Bobcat, Redefined for Efficiency

The Miller Bobcat 230 (Kohler) Engine Driven Welder represents a significant evolution in the mobile welding category. Engineered to address the real-world needs of maintenance, repair, and construction professionals, this unit has been completely redesigned to be lighter, smaller, and simpler to operate without sacrificing the rugged reliability the Bobcat series is known for. Weighing in at just 382 pounds, it is over 100 pounds lighter than previous models and comparable units in its class, reducing the strain on work trucks and allowing for more payload capacity for other essential tools.

At the heart of the Bobcat 230 is a powerful 23.5 HP Kohler CH730 twin-cylinder gasoline engine, providing robust performance for both welding and power generation. The unit delivers a substantial 11,000 watts of peak auxiliary power and 9,500 watts of continuous power. Crucially, the design features separate weld and auxiliary power windings. This ensures that there is no arc interference or power spikes; operators can run jobsite tools like grinders and lights simultaneously without compromising weld quality. This capability is essential for maximizing productivity on busy job sites where multitasking is the norm.

Operation has been streamlined with a new single-knob design that makes setting amperage and voltage quick and precise. The interface is intuitive, reducing setup time and ensuring accurate parameters for every weld. The arc performance itself has been refined, offering unparalleled stability for 7018 and 6010 stick electrodes. Arcs start easily and produce less spatter, resulting in cleaner welds and less cleanup time. Additionally, the front panel features a digital fuel gauge that also displays maintenance intervals, helping operators schedule service and avoid unplanned downtime.

Whether used for structural steel, farm and ranch maintenance, or general fabrication, the Bobcat 230 offers a versatile solution capable of Stick, Flux-Cored, and DC TIG welding (as well as MIG with an optional wire feeder). Its compact footprint (13% smaller than previous iterations) and reduced weight make it the ideal choice for service trucks where space is at a premium.