Performance data of destroyer Lanzhou

Main engine: diesel power

Airspeed:

Weapons: anti-ship missiles: two 4-in-one new anti-ship missile launchers.

Ship-to-air missile: two sets of vertical launching systems of Haihong -9 air defense missile.

1 seat 100 mm single-tube stealth main gun

Two 7-tube 30 mm near anti-aircraft guns

4 sets of 3×6 multifunctional transmitters

Two 3-company 324 mm torpedo tubes

Helicopter: 1 Ka -28 anti-submarine helicopter.

Tonnage: about 8000 tons or more.

Power: GT-25000 main engine has a total length of 4.6m, a weight of16t, a rotating speed of 3,000-3,600rpm, a maximum power of 36,300 HP, a thermal efficiency of 36.5% and equivalent performance.

Auxiliary machine: domestic MTU20V956TB92 produced by Shaanxi Diesel Engine Factory is adopted.