Lycoming LTS101
LTS101 / LTP101 | |
---|---|
LTS101-750C engine installation (left engine) in a Bell 222UT | |
Type | Turboprop / turboshaft |
National origin | United States |
Manufacturer | Lycoming Engines Honeywell Aerospace |
First run | 1960 |
Major applications | Air Tractor AT-302 Bell 222 HH-65 Dolphin |
|
The Lycoming (now Honeywell) LTS101 is a turboshaft engine family ranging from 650 to 850 shaft horsepower, used in a number of popular helicopters,[1] and, as the LTP101 turboprop, light aircraft. Both models carry the US military designation T702. The engine was originally designed at the Lycoming Turbine Engine Division in Stratford, Connecticut, but is now produced by Honeywell Aerospace.
Applications
- Bell 222A, B and UT
- Eurocopter AS350 AStar
- HH-65A/B Dolphin
- MBB/Kawasaki BK 117
- Air Tractor AT-302
- Piaggio P166
- Cessna 421C Golden Eagle (turbine conversion)
- EcoJet concept car built under the direction of General Motors and Jay Leno
Variants
- LTP101-600
- LTP101-700
- LTS101-600A-2
- LTS101-600A-3
- LTS101-600A-3A
- LTS101-650B-1
- LTS101-650B-1A
- LTS101-650C-2
- LTS101-650C-3
- LTS101-650C-3A
- LTS101-700D-2
- LTS101-750B-1
- LTS101-750B-2
- LTS101-750C-1
- LTS101-850B-2
- T702
Specifications (LST101-650C-3/3A)
Data from [2]
General characteristics
- Type: Turboshaft
- Length: 31 in (78 cm)
- Diameter: 23 in (58 cm)
- Dry weight: 241 lb (109 kg)
Components
- Compressor: 1 stage low pressure axial compressor, 1 stage high pressure centrifugal compressor
- Combustors: Annular
- Turbine: 1 stage high pressure turbine, 1 stage low pressure turbine
Performance
- Maximum power output: 675 shp (503 kW)
- Overall pressure ratio: 8.4:1
- Specific fuel consumption: 0.57 lb/lbf-hr
- Power-to-weight ratio: 2.8:1 hp/lb
See also
- Related development
- Related lists
References
- ↑ Honeywell LTS101
- ↑ Gas Turbine Engines. Aviation Week & Space Technology Source Book 2009. p. 119
- Gunston, Bill (1986). World Encyclopedia of Aero Engines. Wellingborough: Patrick Stephens. p. 96.
External links
Wikimedia Commons has media related to Honeywell LTS101. |
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