Deutz series diesel gensets 1) air-cooled engine: A) compact construction and convenient maintenance B) wide environmental adaptability and usage C) low vibration and low noise, good start-up capability D) low pollution or harmful emission E) the construction of separate cylinder and cylinder head improves Interchangeability 2) alternator: A) optional permanent magnet generator (pmg) system provides constant Excitation under all conditions B) easily paralleling with main sets or other generators, standard 2/3 pitch winding Avoids excessive neutral current C) dynamically balanced rotors with sealed ball bearings and single Construction D) class h insulation system E) a wide range of flange adapters and disc couplings F) conforms to all leading industrial and marine standards