Pro 300 CC/CV engine-driven welding generator uses an 1,800-rpm Cat diesel to generate a 20- to 410-amp multiprocess welding output and 12 kW of power. It can be used for stick, TIG, MIG and flux-cored operations. The generator weighs 1,100 pounds, measures 32x26x56 inches, and has 120/240-volt AC power. The unit carries a three-year factory warranty, and the engines are covered separately for three years. List price: $9,711.