乌克兰卖SU-25的UKROBORON公司自己网站上的数据。
注意，PRACTICALCEILING 7000-10000米不等於飞机只能飞这么高。ABSOLUTE CEILING 还要高很多，这是常识。

http://en.uos.ua/produktsiya/aviakosmicheskaya-tehnika/84-cy-25
Su-25

12

Su-25 is designed for direct aviation support of the Army, destruction of small-size moving and fixed objects under conditions of visibility at the forefront in tactical and nearest operative depth.
 Main performances
Modification
Su-25
Wingspan, m
14.36 
Aircraft length, m
15.36
Aircraft height, m
4.80
Wing area, m2
33.70
Weight, kg
Empty aircraft
9500
Normal takeoff
14600
Maximum takeoff
17600
Fuel: 
 
Internal fuel, kg
5000
Suspended fuel tanks
2
Type of engine
2 ТRD R-195 (R95Sh)
Traction, kN
2 х 44.13 (40.20)
Maximum speed, km/h:
 
Ground-level
975
At high level
М=0.82
Practical range, km
1850
Combat radius capability, km: 
 
At high level
1250
Ground-level 
750
Practical ceiling, m
7000-10000
Max combat height
5000
Max operating overload
6,5
Ground-level 
975
Crew, persons
1
Armament:
one 30-mm double-barrelled gun GSh-30-2 in lower nose part with 250 rounds.
Combat load - 4340 kg on 8(10) hanger units, normal load - 1340 kg
Bomb load: up to  8-10 х 500-,250-kg aviabombs, 32 х100-kg bombs,
Unguided missiles: 160 х S-8 (80-mm)
Guided missiles: air-to-air R-60
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