Rotax 912 ULS DCDI 100HP Aircraft Engine

Price:

$9,750.00

SKU:

912 ULS

Brand:

Rotax

Availability:

24 Hours

Rotax 912 ULS DCDI 100HP Aircraft Engine

4-stroke engine specially developed for recreational aircraft. Also exists in a certified version: Rotax 912 S.
4 horizontally opposed cylinders, "boxer" configuration
Free air cooled cylinders, liquid cooled cylinder heads with integrated pump and expansion tank
Dry sump forced lubrication with integrated pump and separate oil tank
8 valves, automatic adjustment by hydraulic valve tappet
Dual Capacitor Discharge Ignition (DCDI) with RFI noise suppression
Two Bing Constant Depression (CD) carburetors
Mechanically driven diaphragm fuel pump
Integrated heavy duty electric starter
Integrated reduction gearbox, ratio of 2.43:1 with slipper clutch standard
Various liquid and oil radiators available
Many option available such as: Vacuum pump, external alternator, hydraulic propeller governor
Operates on automotive fuel with a minimum octane rating of 91 (Canadian standards)
Time Between Overhauls (TBO): 1500 hours*

Performance
Maximum Power* (5 minutes)	100HP / 73.5KW @ 5800 RPM
Maximum Power (sustained)	95HP / 69.0KW @ 5500 RPM
Maximum Torque	94ft-lb / 128NM @ 5100 RPM
*100HP maximum power when optional air box and tuned exhaust are installed.
Combustion Chambers
Bore	3.31" / 84mm
Stroke	2.40" / 61.0mm
Displacement	82.6cu.in. / 1352cm³
Compression ratio	10.5:1
Weight
Engine with carburetors	124.7lbs / 56.6Kg
Exhaust System	8.8lbs / 4.0Kg
Air Box	2.9lbs / 1.3Kg
Air Filter	0.7lbs / 0.3Kg
Liquid Radiator	2.2lbs / 1.0Kg
Oil Radiator	1.1lbs / 0.5Kg
Regulator-Rectifier	0.2lbs / 0.1Kg
Installed Weight	140.6lbs / 63.8Kg
Weight/power ratio	1.41lbs/HP / 0.87Kg/KW