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UL Power UL350


UL-Power-350
UL350iS

 

The engines feature FADEC (full authority digital engine control) with multi-point electronic fuel injection, and dual electronic ignition (with variable timing), excellent power-to-weight ratio, and high fuel efficiency in a conventional configuration: Air-cooled, direct drive, horizontally opposed four-cylinder.

UL Power Engines have been developed specifically for use in light aircraft and are manufactured with fully electronic ignition and multi-point fuel injection (FADEC) system as standard equipment.

• Four-stroke, air cooled, four-cylinder opposed engine
• Dual (redundant) electronic spark ignition (variable timing)
• Multi-point electronic fuel injection with automatic altitude and temperature compensation
• Electronic RPM limiter
• Direct propeller drive
• Wet sump forced lubrication with integrated pressure regulator
• 5 bearing crankshaft with thrust ball bearing
• Ram air cooled cylinders and cylinder heads
• Electric fuel pump and pressure regulator to eliminate vapor lock and facilitate starting even under adverse conditions.

UL Power engines are manufactured in Europe.

 

UL350i
Capacity: 3503 cc / 214 cu.in
Bore: 105.6 mm / 4.157 in
Stroke: 100 mm / 3.937 in
Max Power: 118hp @ 3300 rpm
Max Torque: 305Nm / 225 ft.lb @ 2400 rpm
Installed Weight: 78.4 kg/172.8 lb
Compression Ratio: 8:1
Fuel: min 95 OCT / 87 MON
Cylinders: 4
Firing Order: 1 - 3 - 2 - 4
Configuration: Flat-4, direct propeller drive, air-cooled
Direction of Rotation: Clockwise - seen from cockpit
Oil capacity: 2.5 lt / 0.66 US gal
DC output: 30 Amp (+/- 15 Amp available above engine/fuel pump needs)
TBO: 1500h / 10y

 

UL350iF
Max Power: 90 kW (120 hp)
Capacity: 3503 cc
Configuration: Flat-4, direct propeller drive, air-cooled

 

UL350iS
Capacity: 3503 cc / 214 cu.in
Bore: 105.6 mm / 4.157 in
Stroke: 100 mm / 3.937 in
Max Power: 130 hp @ 3300 rpm
Max Torque: 320Nm / 236 ft.lb @ 2400 rpm
Installed Weight: 78.4 kg/172.8 lb
Compression Ratio: 8.7:1
Fuel: min 98 OCT / 89 MON
Cylinders: 4
Firing Order: 1 - 3 - 2 - 4
Configuration: Flat-4, direct propeller drive, air-cooled
Direction of Rotation: Clockwise - seen from cockpit
Oil capacity: 2.5 lt / 0.66 US gal
DC output: 30 Amp (+/- 15 Amp available above engine/fuel pump needs)
TBO: 1500h / 10y

 

 


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