W-3A Sokol
Twin-engine turbo-shaft multipurpose helicopter. The helicopter is
intended for transport of max. 12 persons or material of weight up to
2,200 kg. The helicopter is equipped with four-blade main rotor and
three-blade levelling rotor. Inside tanks have the capacity of up to
1,700 litres of fuel. It is also possible to install additional tanks
with the total capacity of 1,100 litres. Cabin is equipped with two side
doors.
| Basic tactical-technical data of helicopter W-3A SOKOL |
| Driving unit |
2x PZL-10W |
| Maximum speed |
270 km/h |
|
Travelling speed
|
235 km/h
|
|
Flight range (with maximum fuel reserve)
|
1 225 km
|
|
Equilibrium height
|
4 650 m
|
|
Lifting power at ground
|
9,1 m/s
|
|
Bearing capacity
|
2 200 kg
|
|
Length of fuselage
|
14,21 m
|
|
Height
|
4,12 m
|
|
Diameter of bearing rotor
|
15,2 m
|
|
Weight of empty helicopter
|
3 300 kg
|
|
Standard flight-up weight
|
6 400 kg
|