S-37 Berkut Specifications

Primary Function: N/A
Contractor: Sukhoi
Crew: One
Unit Cost: N/A
Powerplant
two Aviadvigatel D-30F6 afterburning turbofans at 68,340 lb (303.8 kN) each (original)

two Saturn/ Lyul'ka AL-37FU afterburning turbofans at 63,930 lb (284.4 kN) each w/ afterburner (planned)
Dimensions
Length: 72.83 ft (22.60 m)
Wingspan: 74.00 ft (16.70 m)
Height: 19.33 ft (5.90 m)
Weights
Empty: N/A
Maximum Takeoff: 74,955 lb (34,000 kg)
Performance
Speed: 1,555 mph (2,500 km/h)
Ceiling: 61,680 ft (18,800 m)
Range: 2,100 nm (3,880 km) -- typical
Armament
N/A