Rotax 914 UL (115 HP)
The turbo charged Rotax 914 series offers more performance at high altitudes while delivering lower weight engines. This series offers a time between overhauls of 2,000 hrs and is available as non-certified version (Rotax 914 UL) and certified version (Rotax 914 F) according to FAR 33 and JAR-E.
- 4-cylinder
- 4-stroke liquid-/air-cooled engine with opposed cylinders
- With turbocharger
- With automatic waste gate control
- Dry sump forced lubrication with separate oil tank
- Automatic adjustment by hydraulic valve tappet
- 2 carburetors
- Dual electronic ignition
- Electric starter
- Propeller speed reduction gearbox
- Engine mount assembly
- Air intake system
- Exhaust system
ENGINE DATA 914 UL
| Weight | kg | lb |
|---|---|---|
| Engine with propeller speed reduction unit i = 2.43 | 64.0 | 140.8 |
| Exhaust system | 4.0 | 8.8 |
| Engine mount | 2.0 | 3.7 |
| Overload clutch | 1.7 | 3.7 |
| External alternator | 3.0 | 6.6 |
| Performance | ||
|---|---|---|
| 84.5 kW | 115 hp | 5800 1/min |
| Torque | ||
| 144 Nm | 106 ft. lb. | 4900 1/min |
| MAX RPM* | 5800 1/min | |
* Limited for max. 5 min.
| BORE | STROKE | ||
|---|---|---|---|
| 79.5 mm | 3.13 in | 61.0 mm | 2.4 in |
| DISPLACEMENT | FUEL | ||
| 1211.2 ccm | 73.91 cu in | min. MON 85 RON 85* min. AKI 91* | |
* leaded, unleaded, AVGAS 100LL or E10
1) UL = non-certified
2) F = certified acc. to CS-E