NAVYPEDIA

Photo

BK-2

Ships

Names	Builders	Commissioned	Losses	Transfers	Discarding
18 boats (№1 - 18 [No1 - 18]) inc: Дозорный [Dozornyy], 4.1919- №5 [No5], 9.1919- №9 [No9] Разведчик [Razvedchik], 4.1919- №6 [No6] №1 [No1], 1928- Д-1 [D-1], 3.1934- БК-1 [BK-1], 2.1939- №132 [No132] №2 [No2], 1921- СК-2 [SK-2], 1928- Д-2 [D-2], 3.1934- БК-2 [BK-2], 2.1939- №133 [No133] №3 [No3], 1921- СК-3 [SK-3], 1928- Д-3 [D-3], 3.1934- БК-3 [BK-3], 2.1939- №134 [No134] №4 [No4], 1921- СК-4 [SK-4], 1928- Д-4 [D-4], 3.1934- БК-4 [BK-4], 2.1939- №135 [No135] 3 of No132 - 135 were salvaged and renamed БК-35 - 37 [BK-35 - 37] БК-36 [BK-36] and БК-37 [BK-37] were commissioned again in May 1944	Mullins, USA: No1-18	1916 - 1917: No1-18	No6 (3.8.1919), No132 (9/1941), No133 (9/1941), No134 (9/1941), No135 (9/1941)	none	1921: No9 10/1945: BK-36, 37

Technical data

Displacement normal, t	6.5
Displacement full, t
Length, m	9.15
Breadth, m	2.44
Draught, m	0.65
No of shafts	1
Machinery	1 Stirling gasoline engine
Power, h. p.	80
Max speed, kts	10.5
Fuel, t	gasoline
Endurance, nm(kts)	500(5)
Armour, mm	belt: 5, turret: 6, CT: 6
Armament	1 x 2 - 7.6/94
Complement	7

Standard scale images

Graphics

Project history

River armoured sentry boats built under War Department order.

Ship protection

Bullet-proof protection.

Modernizations

late 1930s, No132 - 135: + 1 x 1 - 12.7/79.

Naval service

No significant events.