1) Cummins engine:
A) High efficiency and low pressure PT fuel pump
B) EFC electrical fuel controller can follow the change of load, then control engine speed precisely to frequency
C) Stable band width: <0.25%

2) Stamford alternator:
A) Option permanent magnet generator (PMG) system provides constant excitation under all conditions
B) Easy paralleling with mains or other generators, standards 2/3 pitch winding avoid excessive neutral currents
C) Dynamically balanced rotors with sealed-for life ball bearings and single construction
D) Class "H" insulation system
E) Wide range of flange adapters and disc couplings
F) Conforms to all leading industrial and marine standards