Kamov

Manufacturer:

Kamov

Country:

Russia

Commercial designation:

Helix-B

Technical designation:

Ka-31

Version, Variant:

Type:

Contra

Currently produced:

Y

Typical missions:

Military Naval

Flight conditions:

First flight:

1988

Landing system:

wheels

Blades number:

6

Tail blades number:

0

MTOW with external loads:

12500 kg

27562.5 lbs

MTOW with only internal loading:

12500 kg

27562.5 lbs

Empty weight:

5520 kg

12171.6 lbs

External payload:

4000 kg

8820 lbs

Internal payload:

2000 kg

4410 lbs

Standard fuel tank:

2448 kg

5397.84 lbs

with optionnal external fuel tank:

3190 kg

7033.95 lbs

Cruise speed:

220 km/h

118.8 kt

Maximum cruise speed:

255 km/h

137.7 kt

Vne:

250 km/h

135 kt

Max negative g @ MTOW:

0 g

Max positive g @ MTOW:

0 g

Range with normal tanks:

600 km

324 nm

Max range with auxiliary external tanks:

0 km

0 nm

Max endurance @ min consumption speed:

00:00:00 h:min

Rate of climb @ SL:

14.8 m/s

2912.64 ft/min

Rate of climb @ SL @MTOW:

0 m/s

0 ft/min

IGE max hovering altitude, MTOW:

0 m

0 ft

IGE max hovering altitude, empty:

0 m

0 ft

IGE max hovering altitude, ISA+20°C, MTOW:

0 m

0 ft

IGE max hovering altitude, ISA+20°C, empty:

0 m

0 ft

OGE max hovering altitude, MTOW:

3000 m

9840 ft

OGE max hovering altitude, empty:

0 m

0 ft

OGE max hovering altitude, ISA+20°C, MTOW:

0 m

0 ft

OGE max hovering altitude, ISA+20°C, empty:

0 m

0 ft

Service ceiling ISA, MTOW:

0 m

0 ft

Max operating altitude, empty weight:

0 m

0 ft

Highest use Temperature:

0 °C

0 °F

Lowest use Temperature:

0 °C

0 °F

APU in HC:

Engine manufacturer:

Motor Sich

Model:

TV3-117V

Engines quantity:

2

Powerplant category:

turbine

Main rotor rotation speed:

0 rpm

Fuel consumption @ SL @ max continuous speed:

0 kg/kW/h

0 lbs/hp/h

Minimum consumption speed @ SL:

0 km/h

0 kt

Fuel consumption @ eco cruise speed @SL:

0 kg/h

0 lbs/h

Fuel consumption @ min consumption speed @ SL:

0 kg/h

0 lbs/h

Engines nominal power:

3266 kW

4438.494 hp

Transmission shaft max continuous power:

0 kW

0 hp

Transmission shaft max power:

0 kW

0 hp

Takeoff power 5 min:

0 kW

0 hp

OEI 30s power:

0 kW

0 hp

OEI 2min power:

0 kW

0 hp

OEI max continuous power :

0 kW

0 hp

OEI max continuous transmission power:

0 kW

0 hp

OEI 30 sec transmission power:

0 kW

0 hp

OEI 2 min transmission power:

0 kW

0 hp

Overall length:

15.9 m

52.152 ft

Rotor diameter:

15.9 m

52.152 ft

Tail rotor diameter:

0 m

0 ft

Fuselage length:

11.3 m

37.064 ft

Overall height:

5.4 m

17.712 ft

Main rotor blades chord:

0.48 m

1.5744 ft

Tail rotor blades chord:

0 m

0 ft

Mast tilt angle:

0 °

Noise at flyover, level:

0 dB EPNL

Noise at flyover, limit:

0 dB EPNL

Noise at takeoff, level:

0 dB EPNL

Noise at takeoff, limit:

0 dB EPNL

Noise at landing, level:

0 dB EPNL

Noise at landing, limit:

0 dB EPNL

Crew:

2

Max pax number:

16

Average price:

0 $