Jabiru 5100
From Wikipedia, the free encyclopedia
The Jabiru 5100 is a lightweight four-stroke horizontally opposed flat-eight air-cooled aircraft engine, manufactured by Jabiru Aircraft.
The engine is direct-drive and is fitted with alternators, silencers, vacuum pump drives and dual-ignition systems as standard equipment.
It was developed from the Jabiru 2200 and 3300 aeroengines, but whilst these earlier modular-design engines share the same bore and stroke (97.5mm x 74 mm), the 5100 flat-eight shares only the 97.5mm bore, and the stroke is increased from 74mm to 85mm.[citation needed]
Applications
Specifications
General characteristics
- Type: Flat-8
- Bore: 97.5 mm (3.84 in)
- Stroke: 85.0 mm (3.346 in)
- Displacement: 5,077 cm³ (310 in³)
- Length: 960 mm (37.79 in)
- Width: 638 mm (25.12 in)
- Height: 445 mm (17.54 in)
- Dry weight: 117 kg (257 lbs) with exhaust, carburetors, starter motor, alternator & ignition system
Components
- Fuel system: Mechanical fuel pump
- Fuel type: AVGAS 100/130
- Oil system: Wet sump
- Cooling system: Aircooled
Performance
- Power output: 126.8 kW (170 hp) at 2,700 RPM (continuous); 134.2 kW (180 hp) at 3,000 RPM (intermittent)
- Compression ratio: 8:1
- Power-to-weight ratio: 1.10 kW/kg
References
- ↑ Bayerl, Robby; Martin Berkemeier; et al: World Directory of Leisure Aviation 2011-12, page 116. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X
External links
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