Our final choice for the Kaspar VP, version for the 914 and the CA912 ULT engines.
A superb propeller composites, with wide range pitch change based on a hydraulic system (manual or electronic)
Globally we measured a 20% increase of performances.
Such as :
- 3o meters (or better) on take-off, when prop set at min pitch, giving max RPM and max torque
+ 200 ft/mn in climb rate
+ 20 km/h on every dedicated speed / engine RPM
-4 liters / hour of fuel (when set at 2/3 max pitch) on eco cruise
-4 dBa of noise, making it really quiet for the crew and the ground.
Price include: propeller – hydraulic control system – manual knob – spinner – installation manual.