The engines were rated at 29,000 shaft horsepower and delivered a top speed of .

These provided 31,300 shaft horsepower, some 6,000 shp greater than her original engines.

This delivered up to 80,000 shaft horsepower to the cruiser's four three-bladed propellers.

The engines were rated at 44,000 shaft horsepower (shp) to give a top speed of 20.75 knots.

She had twin steam turbines producing a total of 8,200 shaft horsepower between them.

This totaled to an output of 30,000 shaft horsepower.

Industrial gas turbines can create up to 50,000 shaft horsepower.

C&R estimated 180,000 shaft horsepower would be needed to obtain this planned speed.

The power plants were designed to provide 90,000 shaft horsepower and 295 revolutions per minute.

These generated 12,000 shaft horsepower, which was fed to two propeller shafts.