engine room are a booming auxiliary power unit and the 48 ton diesel engine they all know that this means a lot of work under time pressure brakes are out of the question back at the foundry and phone back two weeks have now passed that is how long the steel block has taken to cool down completely the heavy and in so far as steel permits elastic crankcase for the mega diesel engine is about to see daylight for the first time with the help of the overhead gantry the 16 ton Colossus is lifted out of the casting pit this causes the