 The engines for first two ships were designed to provide 62 @,@ 138 shaft horsepower ( 46 @,@ <unk> kW ) , at 280 <unk> per minute . This would have given the two ships a top speed of 26 @.@ 5 knots ( 49 @.@ 1 km / h ; 30 @.@ 5 mph ) . During trials , Derfflinger 's engines achieved 75 @,@ <unk> shp ( 56 @,@ 364 kW ) , but a top speed of 25 @.@ 5 knots ( 47 @.@ 2 km / h ; 29 @.@ 3 mph ) . Lützow 's engines reached 79 @,@ 880 shp ( 59 @,@ 570 kW ) and a top speed of 26 @.@ 4 knots ( 48 @.@ 9 km / h ; 30 @.@ 4 mph ) . Hindenburg 's power plant was rated at 71 @,@ 015 shp ( 52 @,@ <unk> kW ) at 290 rpm , for a top speed of 27 knots ( 50 km / h ; 31 mph ) . On trials she reached 94 @,@ 467 shp ( 70 @,@ <unk> kW ) and 26 @.@ 6 knots ( 49 @.@ 3 km / h ; 30 @.@ 6 mph ) . Derfflinger could carry 3 @,@ 500 t ( 3 @,@ 400 long tons ) of coal and 1 @,@ 000 t ( 980 long tons ) of oil ; at a cruising speed of 14 knots ( 26 km / h ; 16 mph ) , she had a range of 5 @,@ 600 nautical miles ( 10 @,@ 400 km ; 6 @,@ 400 mi ) . Lützow carried 3 @,@ 700 t ( 3 @,@ 600 long tons ) of coal and 1 @,@ 000 tons of oil , though she had no advantage in range over her sister Derfflinger . Hindenburg also stored 3 @,@ 700 tons of coal , as well as 1 @,@ 200 t ( 1 @,@ 200 long tons ) of oil ; her range at 14 knots was rated at 6 @,@ 100 nautical miles ( 11 @,@ 300 km ; 7 @,@ 000 mi ) . 
