 The ship was powered by two 4 @-@ cylinder vertical triple expansion steam engines , each driving one 4 @-@ bladed propeller , with twenty Belleville water @-@ tube boilers providing steam to the engines at a pressure of 21 standard atmospheres ( 2 @,@ 128 kPa ; 309 psi ) . The engines and boilers were both built by the Baltic Works . The engines had a total designed output of 15 @,@ 800 indicated horsepower ( 11 @,@ 782 kW ) , but they produced 16 @,@ 378 ihp ( 12 @,@ 213 kW ) on trials and gave a top speed of 17 @.@ 64 knots ( 32 @.@ 67 km / h ; 20 @.@ 30 mph ) . At full load she carried 1 @,@ 350 long tons ( 1 @,@ 372 t ) of coal that provided her a range of 2 @,@ 590 nautical miles ( 4 @,@ 800 km ; 2 @,@ 980 mi ) at a speed of 10 knots ( 19 km / h ; 12 mph ) . She had four steam @-@ driven dynamos , each with a capacity of 150 kW , and two auxiliary generators with a capacity of 64 kW each . 
