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General engine description
- Twin - cylinder in line - two - stroke - engine
- Liquid cooling with belt driven waterpump
- Lubrication by fuel-oil-mixture
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Two float carburetors with additional fuel pump
- Electronic high-voltage ignition
- Intake control with reed valve into the crankcase
- Crankshaft layout for belt transmission
- Electric starter 12 V, 400 W
- AC generator
| Technical data |
| Engine Displacement |
430 ccm, cyl. bore 72 mm, stroke 60 mm |
| Compression rartio |
10 : 1 |
| Ignition unit |
Electronic high-voltage ignition (Selettra) |
| Ignition plugs |
WSR 6 F |
| Carburetor |
BING carburetor type 54 |
| Direction of rotation |
Clockwise, seen in direction of flight |
| Fuel |
2-Stroke mix, AVGAS 100LL, premium gas (min. 95 ROZ) |
| Mixture |
Mixture ratio 1 : 40 , 2-stroke Castrol mineral oil or synthetic oil, or other oils with specification according to JASO FC oder FD |
| Dry Weight |
Approx. 30.0 kg |
| Generator |
12 V, 70 W |
| Operational data and limitations |
| Take-off-speed, power |
30 kW (40 HP) at 5,900 1/min. |
| Max. cont. speed, power |
30 kW (40 HP) at 5,900 1/min. |
| Recommended rpm |
6,500 1/min. |
| Idle rpm |
2,300 1/min. |
| Max. temp. cooling liquid |
115 °C (240°F) measured in the cylinder - head |
| Fuel consumption |
Max. continous power approx. 4.49 US gal./hr. (17 l/hr.)
75% continuous power approx 3.17 US gal/hr. (12 l/hr.) |
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