Helgoland-class
Kaiser-class
König-class
Displacement 24.724 (design)-27.000 (maximum) tons and as dimensions 172,40 x 29 x 9.10 metres or 565.7 x 95.2 x 29.10 feet. The 2 sets Parsons turbines and 14 coal-fuelled boilers supplied 27.617 ihp allowing a speed of 21,7 knots. The diesel engine which was to drive the center shaft is never placed. With a speed of 12 knots and a coal bunker capacity of 3.200 ton (she had also 400 ton diesel oil bunker capacity) was her range 7.900 nautical miles. Her crew numbered 1.084 men (included 41 officers). The armour consisted of a 35cm/14” thick belt, with the conning tower and turrets protected by respectively 40cm/16” and 30cm/12”. The armament consisted of 5x2-30,5cm/12” guns, 14-15cm/5.9” guns, 12-8,8cm/3.5” L/45 quick firing guns (of which 4 anti aircraft) and 5-50cm/20” torpedo tubes.