Yak-7DI Long-range fighter

Yak-7DI Long-range fighter. First flight: 1942
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Technical specifications

DESIGNER OKB Yakovlev
COUNTRY Russia
TYPE
Long-range fighter
CREW 1
POWER-PLANT One piston engine Μ-105PF
Power, h.p. 1x1.180
DIMENSIONS  
Length, m 8,50
Height, m 2,75
Wing span, m 9,74
Wing area, m2 17,15
WEIGHT  
Maximum take-off, kg -
Normal take-off, kg 3.035
Empty aircraft, kg 2.360
Internal fuel, kg -
Warload, kg 200
PERFORMANCE  
Maximum speed, km/h 565
Max speed in low height, km/h 505
Cruising speed, km/h -
Range, km 1.310
Combat range, km -
Service ceiling, m 10.000
Rate of climb, m/min 833
Maximum overload, g -
ARMAMENT One 20 mm cannon ShVAK with 120 rounds, two 12,7 mm machine-gun UBS with 200 rounds. 50 or 100 kg two bombs.