20 cm signal search light 2 sets
2 k. signal lamp 2 sets
8. Wireless
a) Transmitter
For long wave 2 sets
For short & long wave 1 set
For short wave 8 sets
b) Receiving apparatus
For long wave 32 sets
For short & long wave 10 sets
For short wave
c) Wireless telephone
a) Sending set
For medium wave 4 sets
For short wave 2 set
For ultra short wave 2 sets
b) Receiving set
For medium wave 4 sets
For short wave 2 sets
For ultra short wave 4 sets
d) Direction finder 4 sets
e) Wave meter
For long wave 4 sets
For short wave 4 sets
For medium wave 2 sets
For ultra short wave 2 sets
f) Testing apparatus 4 sets
g) Typewriter 2 sets
h) Under water phone 1 set
i) Radiolocator 2 sets
j) Under water locator 0 sets
9. Machinery
Main turbine 4 sets
SHP
ahead 150000 HP
astern 45000 HP
RPM 225
DIA of propeller 6.0m.
Boiler 12 sets
Steam pressure 25 kg./cm.
Steam temperature 325 C
Capstan
fore (motor driven) 2 sets
aft (motor driven) 1 set
Steering engine
Motor driven (Each one set for main and aux. rudder)
Diesel driven (One set for aux. rudder only)
10. Protection
a) Magazine space
Deck 190 MNC
Side 150 NVNC-
270 NVNC-
90 NVNC
b) Machinery space
Deck 100 NVNC
Side 160 NVNC-
200 NVNC-
75 NVNC
c) Gasoline tank
Deck 80 NBNC-
7 °CNC (+20 DS)
Side 25 DS
d) Steering engine room
Deck 200 MNC
Side 350 VC
11. Men (Including the member of Head Quarter)
Officers
Warrant off.
Crews Total 2400
12. Fitting & equipment
A) Bower anchor 12.5t — 2
Cable for bower anchor
85mm. 19 Shackles — 1 sets
B) Stream anchor 3.2 t — 1
Cable for stream anchor
50mm. 8 Shackles — 1 set
C) Boat
15 m. Motor boat 1
12 m. Motor boat 2
12 m Motor launch 6
9 m. Cutter 4
9m. Kayoisen 1
14 m. Special service 2
D) 150000 BTU magazine cooling machinery 3 sets
E) 40000 BHU CO2 refrigerator 1 set
F) 12 t crane 1 set
G) 10 t boat hoist 4 sets
H) 2.5 t motor winch 2 sets
I) Elevator 2 sets
13 Weights (trials)
Hull 33346.321 t
Armor 17694.337 t
Protection 6549.728 t
Fitting 2629.059 t
Ballast 1076.607 t
Ordnance 872.660 t
Torpedoes etc. 233.150 t
Navigation compass etc. 10.922 t
Optical 17.051 t
Electricity 887.332 t
Wireless 60.591 t
Airplanes 999.898 t
Machinery 4957.133 t
(including oil and water contained in machinery)
General equipment 1132.348 t
Oil fuel 5936.040 t
Gasoline oil
Motor boats 12.667 t
Airplanes 441.247 t
Lubricating oil
Main engine 69.895 t
Airplanes 95.948 t
Reserve water 198.613 t
Liquid for extinguishing 23.000 t
Fresh water for underwater phone 99.190 t
Materials for emergency 10.000 t
Unknown weight 341.908 t
TOTAL 68059.238 t
14 Stability etc.
a) Stability (trials)
Displacement 68059 t
Draft (mean) 10.312 m
Trim 0.982 by stern
KG 10.752 m
GM 3.448 m
Max righting arm 2.910 m
Range of stability 79.2°
OG 0.44 m
Ratio of above water
Water area and underwater area 1.65
b) Rudder
Main rudder (semi-balanced type) 1
Aux. rudder (ordinary type) 1
Rudder main 41.0 m²
Rudder aux. 13.3 m²
Ratio of rudder area
Main 1/63.5
Aux. 1/198
Total 1/48.5
c) Turning capacity
Speed (8/10 max. Speed) 26 knots
Steering angle 35°
Turning range
Advanced ratio 2.3
Transfer 2.3
Max. inclination during turning 10°
Rolling period 15 sec