A new Trailblazer 302 diesel-engine-driven welding generator from Miller Electric features a Kubota liquid-cooled diesel engine that produces 19 horsepower at 3,600 rpm. It is said to offer unparalleled arc performance durability and peak generating power. Other new features include a 12-gallon fuel tank that allows 24 hours of operation on a typical job using 1/8-inch electrodes at 125 amps with a 20 percent duty cycle.