Class overview | |
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Name: | Ise-class battleship |
Operators: | ![]() |
Preceded by: | Fusō class |
Succeeded by: | Nagato class |
Built: | 1915–18 |
In service: | 1917–45 |
Completed: | 2 |
Lost: | 2 |
General characteristics (as built) | |
Type: | Dreadnought battleship |
Displacement: | 31,260 long tons (31,760 t) |
Length: | 208.18 m (683 ft 0 in) |
Beam: | 28.65 m (94 ft 0 in) |
Draught: | 8.93 m (29 ft 4 in) |
Installed power: | 40,000–45,000 shp (30,000–34,000 kW) 24 × water-tube boilers |
Propulsion: | 4 shafts 2 × steam turbine sets |
Speed: | 23 knots (43 km/h; 26 mph) |
Range: | 9,680 nmi (17,930 km; 11,140 mi) at 14 knots (26 km/h; 16 mph) |
Complement: | 1,360 |
Armament: |
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Armour: |
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General characteristics (after first reconstruction) | |
Displacement: | 42,001 long tons (42,675 t) (deep load) |
Length: | 216 m (708 ft 8 in) |
Beam: | 31.75 m (104 ft 2 in) |
Draught: | 9.45 m (31 ft 0 in) |
Installed power: | 80,000 shp (60,000 kW) 8 × water-tube boilers |
Propulsion: | 4 × steam turbines |
Speed: | 25 knots (46 km/h; 29 mph) |
Range: | 7,870 nmi (14,580 km; 9,060 mi) at 16 knots (30 km/h; 18 mph) |
Complement: | 1,376 |
Armament: |
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Armour: | Decks: 152–51 mm (6–2 in) |
Aircraft carried: | 3 |
Aviation facilities: | 1 catapult |
General characteristics (as hybrid carriers, 1945) | |
Displacement: | 42,675 long tons (43,360 t) (deep load) |
Length: | 219.62 m (720 ft 6 in) |
Beam: | 31.71 m (104 ft 0 in) |
Draught: | 9.03 m (29 ft 8 in) |
Range: | 9,500 nmi (17,600 km; 10,900 mi) at 16 knots |
Complement: | 1,463 |
Sensors and processing systems: | 1 × Type 21 air-search radar 2 × Type 13 early warning radars 2 × Type 22 surface-search radars |
Armament: |
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Aircraft carried: | 22 |
Aviation facilities: | 2 catapults |

Schiffsmaße und Besatzung Länge als Neubau: 208,2 m 1937: 215,8 m 1943: 219,6 m (Lüa) Breite Original: 28,70 m '1937: 33,83 m Tiefgang (max.) 1937: 9,45 m 1943: 9,03 m Verdrängung Standard ab 1917: 29.980 ts Maximal: 32.063 ts Standard ab 1937: 36.000 ts Maximal: 40.169 ts Standard ab 1937: 35.350 ts Maximal: 38.676 ts Besatzung als Neubau: 1.360 Mann 1937: 1.367 Mann 1943: 1.463 Mann Maschinenanlage Maschine 8 ölgefeuerte Kampon Dampfkessel 4 Gihon-Dampfturbinen Maschinenleistung 80.000 PS (58.840 kW) Höchstgeschwindigkeit 25,3 kn (47 km/h) Propeller 4 dreiflügelige Propeller Bewaffnung Hauptbewaffnung bis 1942: 12 × 35,56 cm L/45 Hauptbewaffnung ab 1943: 8 × 35,6 cm L/45 Mittel- und Flugabwehrartillerie bis 1942: 16 × 14,0 cm L/50 8 × 12,7-cm-L/40 Typ 89 A1 20 × 25-mm-L/60 Typ 96 Mittel- und Flugabwehrartillerie ab 1944: 16 × 12,7-cm-L/40 Typ 89 A1 57 × 25-mm-L/60 Typ 96 6 × 12-cm-Raketenwerfer Panzerung Gürtelpanzer: 102 – 305 mm Deck: 176 mm Hauptgeschütztürme Front: 305 mm Ausstattung Flugzeugkapazität 1937:3 Nakajima E8N 1943: 22 Nakajima E8N