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Indefatigable Class




Name Builders Laid down Launched Commissioned
Australia J 23rd June 1910 25th October 1911 June 1913


Builders:
J : J. Brown, Govan, United Kingdom

Dimensions:
590' x 80' x 26' 6" / 179.80m x 24.40m x 8.10m

Displacement:
18500 tons std / 22110 tons max

Complement:
800

Armament:
8 x 12"/45 Mk X guns in twin turrets
16 x 4"/50 Mk VII guns in single casemates
4 x 3pdr guns in single mountings
3 x 18" submerged torpedo tubes

Aircraft Facilities:
None

Armour:
Belt: 4" - 6"
Deck: 1" - 2.5"
Turrets: 3" - 7"
C.T.: 10"

Powerplant:
Thirty two Babcock & Wilcox boilers were fitted with four Parsons steam turbines producing a total of 44000shp on four shafts.

Maximum speed was 25kts and range at 10kts was 6330NM. Maximum fuel load was 3170 tons coal and 840 tons oil.

Electronics Fit:
Radar:
None

Sonar:
None

Other:
N/A

Miscellaneous: