Aircraft Diesel Engine
The Lycoming DEL-120 is an aircraft diesel engine produced by Lycoming Engines using automotive technology and initially powering unmanned aircraft.[1] Because the DEL-120 is a non-certified engine and is meant for military use only, there is no civil application of this engine.
Applications
Specifications
Data from Lycoming[3]
General characteristics
Components
- Power output: Take-Off: 205 hp (153 kW), Max Continuous (90%): 180 hp (134 kW), both at 2101 propeller RPM
- Specific power: 1.206 hp/cu in (54.9 kW/L)
- Compression ratio: 16.5:1
- Fuel consumption: 64.8 lb/h (29.4 kg/h) at Max Continuous
- Specific fuel consumption: 0.36 lb/(hp⋅h) (220 g/kWh) at Max Continuous, 0.345 lb/(hp⋅h) (210 g/kWh) in Cruise (60% PLA, 1770 propeller RPM)
- Power-to-weight ratio: 0.57 hp/lb (0.94 kW/kg)
References
External links