 Markgraf displaced 25 @,@ <unk> t ( 25 @,@ 389 long tons ) as built and 28 @,@ 600 t ( 28 @,@ 100 long tons ) fully loaded , with a length of 175 @.@ 4 m ( 575 ft 6 in ) , a beam of 19 @.@ 5 m ( 64 ft 0 in ) and a draft of 9 @.@ 19 m ( 30 ft 2 in ) . She was powered by three Bergmann steam turbines , three oil @-@ fired and twelve coal @-@ fired boilers , which developed a total of 40 @,@ 830 shp ( 30 @,@ 450 kW ) and yielded a maximum speed of 21 knots ( 39 km / h ; 24 mph ) . The ship had a range of 8 @,@ 000 nautical miles ( 15 @,@ 000 km ; 9 @,@ 200 mi ) at a cruising speed of 12 knots ( 22 km / h ; 14 mph ) . The ship had a crew of 41 officers and 1 @,@ <unk> enlisted sailors . 
