General characteristics Crew: 1 Length: 21.9 m (71 ft 10 in) Wingspan: 14.7 m (48 ft 3 in) Height: 5.92 m (19 ft 5 in) Wing area: 52.84 m2 (568.8 sq ft) Empty weight: 16,380 kg (36,112 lb) [44] Gross weight: 23,926 kg (52,748 lb) Max takeoff weight: 33,000 kg (72,753 lb) Fuel capacity: 9,400 kg (20,700 lb) internal fuel[45] Powerplant: 2 × Shenyang WS-10A "Taihang" afterburning turbofans, 132 kN (30,000 lbf) thrust each (J-11B Block 02[23][24]) Performance Maximum speed: Mach 2.35 (2,500 km/h, 1,553 mph) at altitude Range: 3,530 km (2,190 mi, 1,910 nmi) Combat range: 1,500 km (930 mi, 810 nmi) ~[46] Service ceiling: 19,000 m (62,000 ft) g limits: +9 Rate of climb: 300 m/s (59,000 ft/min) [47] Guns: 1× 30 mm (1.18 in) Gryazev-Shipunov GSh-30-1 cannon with 150r Hardpoints: 10: 2 under fuselage, 2 under air ducts, 4 under wings, 2 on wingtips , with provisions to carry combinations of: Missiles: PL-15 (Later B models and J-11D only) PL-12 PL-10 (Later B and D models) PL-9 PL-8 Vympel R-77 Vympel R-27 Vympel R-73 Rockets: Unguided rocket launcher Bombs: Free-fall cluster bombs
