Rotax 912 ULS DCDI 100HP Aircraft Engine View larger

Rotax 912 ULS DCDI 100HP Aircraft Engine

912 ULS

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Brand New Rotax 912 ULS DCDI 100HP Aircraft Engine with Warranty

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$9,500.00

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Rotax 912 ULS DCDI 100HP Aircraft Engine

In comparison to the 80 hp version of the Rotax 912 series the 100 hp product line offers more power while keeping the same weight. This engine series offers a time between overhauls of 2,000 hrs and the best power to weight ratio in its class ‒ no surprise that this engine is the best selling 4-stroke aircraft engine.

 

This series is available as non-certified (Rotax 912 ULS) and certified engine (Rotax 912 S) according to FAR 33.

 

  • 4-cylinder
  • 4-stroke liquid-/air-cooled engine with opposed cylinders
  • Dry sump forced lubrication with separate oil tank, automatic adjustment by hydraulic valve tappet
  • 2 carburetors
  • Mechanical fuel pump
  • Dual electronic ignition
  • Electric starter
  • Propeller speed reduction unit
  • Air intake system

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

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Reviews

Grade 
2020-09-12

Rotax 912 ULS DCDI 100HP Aircraft Engine

Excellent company. Fast shipping. Easy to communicate with. Great selection!

Grade 
2020-08-07

Rotax 912 ULS Aircraft Engine

Best prices around!! Shipped to my door in 8 days. Responded to all my questions fast. They even called me to answer a question after I emailed them. Highly recommended!!

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Rotax 912 ULS DCDI 100HP Aircraft Engine

Rotax 912 ULS DCDI 100HP Aircraft Engine

Brand New Rotax 912 ULS DCDI 100HP Aircraft Engine with Warranty