H145M / EC645 vs Ka-31
H145M / EC645 vs Ka-31 at a glance — top speed 269 vs 250 km/h, range 660 vs 600 km, max takeoff weight 3,585 vs 12,500 kg, built 1,500 vs 28 units.
Specifications
|
H145M / EC645 |
Ka-31 |
| Origin country |
🇫🇷 France |
🇷🇺 Ex-USSR |
| Category |
Military Helicopters |
Military Helicopters |
| Manufacturer |
Airbus Helicopters |
Kamov |
| First flight |
12 June 1999 |
1 January 1987 |
| Year introduced |
2002 |
1995 |
| Number produced |
1500 units |
28 units |
| Average unit price |
$25 million |
-- |
| Wing area |
-- m² |
397.2 m² |
| Wingspan |
10.8 m |
15.9 m |
| Height |
3.5 m |
5.6 m |
| Length |
13.0 m |
12.5 m |
| Maximum speed |
269 km/h |
250 km/h |
| Operational range |
660 km |
600 km |
| Service ceiling |
5,486 m |
-- m |
| Max. takeoff weight |
3,585 kg |
12,500 kg |
| Empty weight |
1,792 kg |
-- kg |
| Total thrust |
2 x 550 kW
|
2 x 1,864 kW
|
Detailed Comparison
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Which is faster, the H145M / EC645 or Ka-31?
The H145M / EC645 is faster with a maximum speed of 269 km/h compared to the Ka-31's 250 km/h, a difference of 19 km/h.
Which has longer range, the H145M / EC645 or Ka-31?
The H145M / EC645 has a longer range at 660 km compared to the Ka-31's 600 km.
Which is heavier, the H145M / EC645 or Ka-31?
The Ka-31 has a higher maximum takeoff weight at 12,500 kg compared to the H145M / EC645's 3,585 kg.
Which is larger, the H145M / EC645 or Ka-31?
The H145M / EC645 is longer at 13.0 meters compared to the Ka-31's 12.5 meters.
Which entered service first, the H145M / EC645 or Ka-31?
The Ka-31 entered service first in 1995, 7 years before the H145M / EC645 which entered service in 2002.
Which has been built in greater numbers, the H145M / EC645 or Ka-31?
The H145M / EC645 has been produced in greater numbers with 1,500 units compared to 28 units of the Ka-31.
