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Product Datasheet - 912 ULS / S

Product Datasheet - 912 ULS / S

Product Datasheet - 912 ULS / S

Product catalog summary
Overview
The 912 ULS | S 100 HP engine offers a combination of power and reliability, providing an exceptional flight experience with the best power-to-weight ratio in its class.
Specifications
  • Engine Type: 4-cylinder, 4-stroke liquid-/air-cooled with opposed cylinders
  • Lubrication: Dry sump forced lubrication with separate oil tank and automatic adjustment by hydraulic valve tappet
  • Fuel System: 2 carburetors, mechanical fuel pump
  • Ignition: Dual-electronic ignition
  • Starter: Electric starter
  • Gearbox: Propeller speed reduction gearbox
  • Air Intake: Integrated air intake system
  • TBO (Time Between Overhaul): 2,000 hours
Fuel Compatibility
  • Compatible with leaded, unleaded, AVGAS 100LL, and Ethanol 10 fuels
Weight
  • Engine with gearbox: 56.6 kg (124.5 lb)
  • Exhaust system: 4.0 kg (8.8 lb)
  • Overload clutch: 1.7 kg (3.7 lb)
  • Engine suspension frame: 2.0 kg (4.4 lb)
  • External alternator: 3.0 kg (6.6 lb)
  • Air guide hood: 0.8 kg (1.8 lb)
  • Airbox: 1.3 kg (2.8 lb)
Performance
  • Power Output: 73.5 kW (100 hp) at 5800 RPM
  • Maximum RPM: 5800 RPM
  • Torque: 128 Nm (94 ft. lb.) at 5100 RPM
  • Bore x Stroke: 84.0 mm x 61.0 mm (3.13 in x 2.4 in)
  • Displacement: 1352 cm³ (82.6 cu in)
  • Fuel Requirements: Minimum MON 85, RON 95, AKI 91
Compliance and Certification
  • ULS: ASTM compliant
  • S: Certified according to FAR33
Version
2020/01
Manufacturer
© 2020 BRP-Rotax GmbH & Co KG. All rights reserved.
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Catalog excerpts

Product Datasheet - 912 ULS / S-1

POWER MEETS RELIABILITY. The ultimate flight experience with the best power-to-weight ratio and reliability.

 Open the catalog to page 1
Product Datasheet - 912 ULS / S-2

100 HP Engine with the best power-to-weight ratio in its class DESCRIPTION • 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 gearbox • Air intake system • TBO 2,000 hrs Engine with propeller speed reduction gearbox i = 2.43 Exhaust system Overload clutch Engine suspension frame External alternator Air guide hood Airbox * leaded, unleaded, AVGAS 100LL, Ethanol...

 Open the catalog to page 2

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