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| 3 BLADES PROPELLERS ADJUSTABLE ON THE GROUND |
| Designation | Image | Reference | Plan / Dimensions | Observation |
| 3 blade DUC SWIRL propeller, left rotation | | 01-03-002
Weight : 3375g
Dimensions : Ø 1400 to 1745mm
1 042,00 € HT
1246,232 € TTC | - | The DUC SWIRL propeller was studied to have a « constant speed » effect. Thank to this effect, we have very little variation of the RPM engine between static and dynamic.
This propeller allows to have more performances on the whole of flight to knowing :
- Better effectiveness on the takeoff and in rates of rise due to the engine speed more raised,
- Much lengthening-piece in cruising,
- A great comfort of use.
more information |
| 3 blade DUC SWIRL INCONEL propeller, right rotation | | 01-05-001
Weight : 3495g
Dimensions : Ø 1400 to 1745mm
1 267,00 € HT
1515,332 € TTC | - | In the INCONEL version, this propeller has the same advantages as the standard version.
The INCONEL SWIRL blade has the characteristic to be protect on the level from the leading edge with an Inconel reinforcement, refractory stainless with a very high hardness of surface.
This propeller is very adapted in hostile environment with many projections of particles (sand, gravels, etc....).
more information |
| 3 blade DUC SWIRL INCONEL propeller, left rotation | | 01-05-002
Weight : 3495g
Dimensions : Ø 1400 to 1745mm
1 267,00 € HT
1515,332 € TTC | - | In the INCONEL version, this propeller has the same advantages as the standard version.
The INCONEL SWIRL blade has the characteristic to be protect on the level from the leading edge with an Inconel reinforcement, refractory stainless with a very high hardness of surface.
This propeller is very adapted in hostile environment with many projections of particles (sand, gravels, etc....).
more information |
| 3 blade DUC FC propeller, right rotation | | 01-01-001
Weight : 3115g
Dimensions : Ø 1727mm
931,00 € HT
1113,476 € TTC | - | The DUC FC propeller with its revolutionary shape called WINDSPOON offers unrivalled performance.
In the two-bladed or three-bladed version, tractive or pusher, the very specfial profile of the DUC FC blade has been calculated to control the air flow over the whole surface of the WINDSPOON.
The centre of forward twist involves the stresses better and ensures a longer life.
The results of these developments are :
- Better performances,
- Lower fuel consumption,
- Less noise.
more information |
| 3 blade DUC FC propeller, left rotation | | 01-01-002
Weight : 3115g
Dimensions : Ø 1727mm
931,00 € HT
1113,476 € TTC | - | The DUC FC propeller with its revolutionary shape called WINDSPOON offers unrivalled performance.
In the two-bladed or three-bladed version, tractive or pusher, the very specfial profile of the DUC FC blade has been calculated to control the air flow over the whole surface of the WINDSPOON.
The centre of forward twist involves the stresses better and ensures a longer life.
The results of these developments are :
- Better performances,
- Lower fuel consumption,
- Less noise.
more information |
| 3 blade DUC SWIRL propeller, right rotation | | 01-03-001
Weight : 3375g
Dimensions : Ø 1400 à 1745mm
1 042,00 € HT
1246,232 € TTC | - | The DUC SWIRL propeller was studied to have a « constant speed » effect. Thank to this effect, we have very little variation of the RPM engine between static and dynamic.
This propeller allows to have more performances on the whole of flight to knowing :
- Better effectiveness on the takeoff and in rates of rise due to the engine speed more raised,
- Much lengthening-piece in cruising,
- A great comfort of use.
more information |
| 3 blade DUC SWIRL - R propeller, right rotation | | 01-11-001
Weight : 3405g
Dimensions : Ø 1745mm
1 144,00 € HT
1368,224 € TTC | - | This DUC SWIRL – R propeller, in standard or Inconel version, has the same characteristics and dimensions as the DUC SWIRL propeller.
The SWIRL - R blades are more reinforced than the SWIRL blades in their standard version because they are intended to equip with the very powerful engines like the VERNER twin-cylinder engine for a better rigidity and to avoid a blade distortion due to the engine torque.
more information |
| 3 blade DUC SWIRL- R INCONEL propeller, right rotation | | 01-12-001
Weight : 3525g
Dimensions : Ø 1745mm
1 381,00 € HT
1651,676 € TTC | - | This DUC SWIRL – R propeller, in standard or Inconel version, has the same characteristics and dimensions as the DUC SWIRL propeller.
The SWIRL - R blades are more reinforced than the SWIRL blades in their standard version because they are intended to equip with the very powerful engines like the VERNER twin-cylinder engine for a better rigidity and to avoid a blade distortion due to the engine torque.
more information |
| 3 blade DUC SWIRL-R propeller, right rotation | | 01-12-002
1 381,00 € HT
1651,676 € TTC | - | |
| 3 blade DUC SWIRL-R propeller, left rotation | | 01-11-002
1 144,00 € HT
1368,224 € TTC | - | |
| 3 blade DUC FC - R propeller, right rotation | | 01-01-003
1 033,00 € HT
1235,468 € TTC | - | |
| 3 blade DUC FC - R propeller, left rotation | | 01-01-004
1 033,00 € HT
1235,468 € TTC | - | |
