Diesel sounds recorded in power car 688 between Westfield and Otahuhu. The 2 Cummins non-turbo diesels purr very nice during the trip. This is a 4 car subbie train set with two power cars with two Cummins engines each and two trailing cars. Total 4 traction engines. It was on the train ride between Auckland - Britomart and Pukekohe on July 13 th.
