Type 52 gunboat

Class overview
Operators	People's Liberation Army Navy
General characteristics
Type	Gunboat
Displacement	50 tonnes (49 long tons; 55 short tons)
Length	24.64 m (80 ft 10 in)
Beam	4.25 m (13 ft 11 in)
Draft	1.16 m (3 ft 10 in)
Installed power	Internal combustion engine
Propulsion	3 × General Motors GM-165 Diesel engine
Speed	12 knots (22 km/h; 14 mph)
Range	500 mi (800 km)
Sensors and processing systems	1 × navigational radar
Armament	37 mm (1.5 in) guns or 25 mm (0.98 in) guns 2 × 12.7 mm (0.50 in) guns

Type 52 gunboat was a type of gunboat developed by China for the People's Liberation Army Navy (PLAN) in the early 1950s, and it was the first indigenously developed gunboat in the People's Republic of China (PRC) that entered mass production