How reliable is the Rotax 912?
How reliable is the Rotax 912?
By these results, the reliability of the non-certified four strokes is about the same as the traditional engines. Looking at *just* the Rotax 912, the results are even better. The total number of accidents drops to about 340, but only about 15% were due to problems with the engine.
What CC is a Rotax 912?
1,211 cc
The original 80 hp (60 kW) 912 UL engine has a capacity of 1,211 cc (73.9 cu in) and a compression ratio of 9.1:1.
How much does a Rotax 912 engine weight?
56.6 kg
Technical details
| Engine family | 4-Stroke |
|---|---|
| Performance | 73 kW / 99 HP |
| ~ Weight | 56.6 kg |
| Performance / RPM | 73.5 kW / 5800 rpm |
| Engine torque / RPM | 128 Nm / 5800 rpm |
Are Rotax engines water cooled?
The Rotax 914 is a turbo-charged, four-stroke, four-cylinder, horizontally opposed aircraft engine with air-cooled cylinders and water-cooled cylinder heads. It is designed and built by the Austrian company BRP-Powertrain, owned by Bombardier Recreational Products (BRP), as part of its Rotax brand.
How much does it cost to rebuild a Rotax 912?
Given the price sensitivity of the experimental and LSA markets, most buyers seem to tilt toward overhauls, which are typically priced at $12,000 to $14,000, depending on what parts are needed.
Does Rotax 912 have Magneto?
The Magneto contains all the magnets, ignition generator coils, Points, and Spark Coils. The Rotax 912/914 conventional ignition has the Ignition generator coils and trigger coils (Solid State Points) within the Engine Alternator housing. It is a magneto system in principal.
What fuel does Rotax 912 use?
In addition to AVGAS and unleaded automotive fuel (Mogas) the ROTAX® 912/914 Series of engines are now approved for use with E10. Fuels that contain more than 10% ethanol blend have not been tested by BRP-Powertrain and are not permitted for use.
How much oil does a Rotax 912 hold?
My engine runs 100LL exclusively. I’m aware of the lead issue and changing oil. Rotax recommends 50 hours. Some say 25 hours….Quantity of oil in 912ULS Oil Tank.
| Title | Category | Replies |
|---|---|---|
| Rotax 912 Engine Oil | 912 / 914 Technical Questions | 22 |
| 912ULS SPECIFIC BULLETINS | 912 / 914 Technical Questions | 1 |
How much oil does a Rotax 912 take?
My engine runs 100LL exclusively. I’m aware of the lead issue and changing oil. Rotax recommends 50 hours. Some say 25 hours….Quantity of oil in 912ULS Oil Tank.
| Title | Category | Replies |
|---|---|---|
| Oil pressure warning 912ul 100hp | 912 / 914 Technical Questions | 5 |
| Oil pressure | 912 / 914 Technical Questions | 4 |
What oil does a Rotax 912 take?
The maintenance overhaul shop recommended Mobil 1 10W-40 oil for the school’s 912 engines in February 2011.
What are the specs of a Rotax 912 engine?
Rotax 912. The original 80 hp (60 kW) 912 UL engine has a capacity of 1,211 cc (73.9 cu in) and a compression ratio of 9.1:1. The later 912S / ULS is enlarged to 1,352 cubic centimetres (82.5 cu in) and has a compression ratio of 10.8:1, yielding 100 hp (75 kW). The 912 A and F are used in certified aircraft, such as the Diamond DA20,…
What is the horsepower of a 912 UL engine?
The original 80 hp (60 kW) 912 UL engine has a capacity of 1,211 cc (73.9 cu in) and a compression ratio of 9.1:1.
What kind of planes use the 912 engine?
The 912 A and F are used in certified aircraft, such as the Diamond DA20, which is quite popular in Europe. The 100 hp (75 kW) versions are used in many light sport aircraft, such as the Zenith STOL CH 701 and the Tecnam P2002 Sierra.
What is the fuel reduction ratio on a 912A?
On the 912A, F and UL the standard reduction ratio is 2.27:1 with 2.43:1 optional. Lubrication is dry sump, and fuelling is via dual CV carburetors or fully redundant electronic fuel injection.
