Winner: T250

General data

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Names and dates
Market original model designation
T250
Market model designation (english translation or spelling)
T250
Project start date
2015
Country of manufacture
Belgium
Config info
Rotorcraft typeHelicopter
Config
Single rotor
Way of counteracting main rotor torque
Tail rotor
Weights
Maximum Takeoff Weight (MTOW) (option 1)
1200
kg
Maximum Takeoff Weight (MTOW) (option 2)
750
kg
Maximum Takeoff Weight (MTOW) (option 3)
700
kg
Manufacturers empty weight (MEW)
420
kg
Cabin and cockpit
Maximum number of people onboard
2
Cabin width
1.28
m
External dimensions
Total length (rotors turning)
8.88
m
Overal height
2.68
m
Front landing gear width
1.99
m
Main rotor
Main rotor diameter
7.74
m
Main rotor direction of rotation
Clockwise
Main rotor angular speed
523
rpm
Number of blades
3
Main rotor blade chord
0.18
m
Tail rotor
Tail rotor diameter
1.10
m
Tail rotor direction of rotation
Clockwise
Tail rotor angular speed
3237
rpm
Number of blades
2
Tail rotor blade chord
0.10
m
Powerplant
Engine model
PBS TS100
Engine type
Turboshaft
Total maximum power
250
HP
(...)
200
HP
Fuel system
Fuel type
No translation available for: Jet_A-1
Fuel tank capacity
190
l
Average fuel consumption [volumetric]
50
l/h
Performance
Never exceed speed (Vne)
192
km/h
Cruise speed (Vc)
160
km/h
Best rate of climb
6
m/s
Miminum rate of descend in autorotation
5
m/s
Maximum service ceiling
6000
m
Maximum flight endurance
3
h
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