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Type 5 To-Ku

Japan · Tank · built by Mitsubishi

Type 5 To-Ku
A large, heavily armoured Japanese amphibious tank of 1945 armed with 47 mm and 25 mm guns, of which only one was built.
Type 5 To-Ku
Also known asSpecial Type 5 Launch To-Ku, To-Ku
ManufacturerMitsubishi
CountryJapan
Built1945–1945
TypeTank
StatusPrototype
UseMilitary
Propulsion
Land driveTracked
EngineMitsubishi Type 100 V-12 diesel, 240 hp
Power240 hp
Dimensions & performance
Length10.8 m
Width3 m
Weight29,100 kg
Speed on land32 km/h
Speed on water10 km/h
Seats5

Specifications need checking. Some figures here were taken from the archive and have not been confirmed against a source.

The Type 5 To-Ku, officially the Special Type 5 Launch To-Ku, was a Japanese amphibious tank of the final year of the Second World War. Large and heavy for an amphibian, it weighed about 29 tonnes with its pontoons and had armour from 10 to 50 mm thick. Its turret carried a 47 mm Type 1 gun and a 25 mm Type 1 gun, with two 7.7 mm Type 97 machine guns as secondary armament.

Design

The To-Ku was about 10.8 m long including the gun, 3.0 m wide and 3.9 m high, with a ground clearance of 0.36 m and bell-crank suspension. A 240 hp Mitsubishi V-12 diesel gave a top speed of about 32 km/h on land and 10 km/h in the water, with a range quoted as 320 km. Most sources give a crew of five.

Only one example was built; it did not enter production.

2 Photographs

2 photographs in the archive folder. Click any image to view it full size.

3 Related vehicles

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