... auto exciter, auto adjustment Standard Accessory of Cummins diesel generator set:Common steel base frame, circuit breaker, ... manual and document Optional standard accessory of Cummins diesel generator set:Engine coolant and oil heater, ... supply, fuel-water separator,Daily fuel tank, ATS¶lleling system, Soundproof canopy and Moving Trailer. Silent canopy of Cummins diesel generator set:Silent ...