1-go 1940
|
Names |
魚雷艇第1号隼艇 [1-go] |
|
Builders |
Baglietto, Varazze, Italy: 1-go |
|
Commissioned |
1941: 1-go |
|
Losses |
1-go (1944) |
|
Transfers |
none |
|
Discarding |
none |
|
Displacement normal, t |
26 |
|
Displacement full, t |
|
|
Length, m |
18.0 |
|
Breadth, m |
4.50 |
|
Draught, m |
0.82 |
|
No of shafts |
2 |
|
Machinery |
2 Isotta-Fraschini petrol engines |
|
Power, h. p. |
1840 |
|
Max speed, kts |
33 |
|
Fuel, t |
petrol |
| Endurance, nm(kts) | |
|
Armament |
2 x 1 - 20/65 98-shiki, 2 x 1 - 7.7/80, 2 DCR (2) |
|
Complement |
8 |
Project history: 1-go was delivered in 1940 with 2 main engines (2 x 1150 hp) and 2 cruising Alfa Romeo engines (2 x 100 hp) reaching 50 kts. Main engines power was de-rated and cruising engines removed after trials before commissioning in 1941. Armament before commissioning consisted of 1 MG and 2 TT. Had wooden hull with planning step. First Japanese MGB.
Design of H2 type was developed on the basis of Italian-built patrol boat 1-go. Steel hull form was changed from planning step to V-shaped. Unlike a prototype, they had no auxiliary cruising engines.
Since 1945 survived boats received torpedo armament and re-rated to MTBs (Raitei).
Modernizations: 1945, most survived: were armed with 1 x 1 - 25/60 96-shiki or 1 x 1 - 13.2/76, 2 - 450 TT.
Naval service: No significant events
© Ivan Gogin, 2008-14