What engine options are available for the Miller Bobcat 260, and what are their specifications?

The Miller Bobcat 260 offers three engine options: the standard Kohler CH730 (23 hp, 3-year warranty), the Kohler ECH730 EFI model (23.5 hp for gas or 21 hp for LP, 3-year warranty), and the Kubota D722 Diesel option (19 hp, 2-year warranty). All engines are 2-cylinder or 3-cylinder, 4-cycle, air-cooled or liquid-cooled designs operating at 3600 rpm welding speed. The standard shutdowns include low oil pressure for gas models and high/low coolant temperature, low oil/fuel pressure for diesel models.