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Standard version includes : |
Carburetors with clamps, Fuel Pump |
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Configuration |
2 Cylinders 4-Stroke Engine |
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Bore×Stroke |
85 mm×60
mm |
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Displacement |
680 c.c. |
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Compression Ratio |
11.3 : 1 |
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Power Output |
56hp(41kw) at 5800rpm (continuous) |
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Torque Max |
7 kgm at 5000rpm |
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Max RPM |
6200 RPM |
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Cylinders |
Nickel Ceramic Composite Coated Cylinders |
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Pistons |
PVD Coated Piston Rings |
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Valve Gap |
Automatic Adjustment by Hydraulic Lifters |
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Camshaft |
One Central Camshaft-Pushrods-OHV |
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Direction Of Rotation |
Counter Clockwise |
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Cooling |
Air-Cooled Cylinders |
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Lubrication |
Dry Sump Forced Lubrication by Trochoid Pump, |
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Ignition System |
Dual CDI (Capacitive Discharge Ignition) |
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Generator Output |
AC-12Volts 210Watts |
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Regulator/Rectifier |
Three Phase Regulator |
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Starter |
Electric Only |
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Spark plugs |
DENSO IK24C11 |
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Electrode spacing |
1.1 mm |
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Fuel Consumption |
Approx. 9 Liters/hour at 4750rpm |
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Reduction Gear |
Integrated With Torsional Shock Absorption |
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TBO |
800 hours (Expect higher TBO with fleet experience) |
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Integrated Reduction Gearbox |
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Gearbox type |
Reduction Ratio |
Maximum Inertia Limit |
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A-type |
2.58 |
4,000kg/cm2 |
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B-type |
3.47 |
6,000kg/cm2 |
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Weights |
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Engine |
49.1 kg |
108 lbs. |
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Exhaust System |
3.2 kg |
7 lbs. |
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Oil Tank & Cooler |
2.7 kg |
6 lbs. |
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Totals |
55.0 kg |
121 lbs. |
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WARNING! This is a non-certified aircraft engine, the possibility of
engine failure exists at all times. Do not operate this
engine over densely populated areas. Do not operate this engine over
terrain where a safe, power off landing cannot be performed.
The operating and maintenance instructions supplied with this engine
must be followed at all times. Flying any aircraft involves the risk of
injury or death, building and maintaining your own aircraft requires
great personal responsibility.
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