Lavochkin La-7 - Specifications (1945 Production Model)

Specifications (1945 Production Model)

Data from

General characteristics

• Crew: 1
• Length: 8.6 m (28 ft 3 in)
• Wingspan: 9.8 m (32 ft 2 in)
• Height: 2.54 m (8 ft 4 in)
• Wing area: 17.59 m2 (189.3 sq ft)
• Gross weight: 3,315 kg (7,308 lb)
• Powerplant: 1 × Shvetsov ASh-82FN 14-cylinder, two-row, air-cooled radial, 1,096 kW (1,470 hp)
• Propellers: 3-bladed VISh-105V-4

Performance

• Maximum speed: 661 km/h (411 mph; 357 kn) @ 6,000 meters (19,685 ft)
• Range: 665 km (413 mi; 359 nmi) (1944 model)
• Service ceiling: 10,450 m (34,285 ft)
• Time to altitude: 5.3 minutes to 5,000 meters (16,404 ft)Armament

Armament

• Guns: 2 × 20 mm ShVAK cannons with 200 rounds per gun or 3 × 20 mm Berezin B-20 cannons with 100 rpg
• Bombs: 200 kg (440 lb) of bombs