 Hatsuse was 438 feet ( 133 @.@ 5 m ) long overall and had a beam of 76 feet 9 inches ( 23 @.@ 4 m ) . She had a full @-@ load draught of 27 feet ( 8 @.@ 2 m ) and normally displaced 14 @,@ 850 long tons ( 15 @,@ 090 t ) and had a crew of 849 officers and enlisted men when serving as a flagship . The ship was powered by two Humphrys Tennant vertical triple @-@ expansion steam engines using steam generated by 25 Belleville boilers . The engines were rated at 14 @,@ 500 indicated horsepower ( 10 @,@ 800 kW ) , using forced draught , and were designed to reach a top speed of around 18 knots ( 33 km / h ; 21 mph ) . Hatsuse , however , reached a top speed of 19 @.@ 11 knots ( 35 @.@ 39 km / h ; 21 @.@ 99 mph ) from 16 @,@ 117 indicated horsepower ( 12 @,@ 018 kW ) on her sea trials . She carried a maximum of 1 @,@ 643 long tons ( 1 @,@ 669 t ) of coal which allowed her to steam for 4 @,@ 000 nautical miles ( 7 @,@ 400 km ; 4 @,@ 600 mi ) at a speed of 10 knots ( 19 km / h ; 12 mph ) . 
