NAVYPEDIA

Ships

Names	Builders	Commissioned	Losses	Transfers	Discarding
第468号魚雷艇 [468-go] 第484号魚雷艇 - 第488号魚雷艇 [484-go - 488-go]	Sasebo K K: 468-go, 484-488-go	1943 - 1945: 468-go, 484-488-go	unknown	none	after 8.1945: some

Technical data

Displacement standard, t	20
Displacement full, t	25
Length, m	18.0
Breadth, m	4.30
Draught, m	0.65 - 0.74
No of shafts	1
Machinery	1 71-gata petrol engine / 1 cruising petrol engine
Power, h. p.	920 / 80
Max speed, kts	21.5
Fuel, t	petrol
Endurance, nm(kts)
Armament	1 x 1 - 13.2/76 or 1 x 1 - 25/60 96-shiki, 2 - 450 TT
Complement	7

Standard scale images

Project history

Development of B type (Otsu-Gata) T1. They differed each other by as a hull material (steel on Т23, Т31, Т32, Т33 and Т37 series or wooden on Т25, Т34, Т35, Т36, Т38 and Т39 series), and type and number of engines. Shortage of the latter has compelled to fit 238 boats with low-power (450hp) petrol engines. Since Т31 series boats did not had cruising engines.

Modernizations

None.

Naval service

No significant events