Pratt & Whitney Canada PW200
| PW200 | |
|---|---|
| Type | Turboshaft |
| National origin | Canada |
| Manufacturer | Pratt & Whitney Canada |
| Major applications | AgustaWestland AW109 Bell 429 Eurocopter EC 135 |
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| |
The Pratt & Whitney Canada PW200 is a family of turbine engines developed specifically for helicopter applications.
Variants
- PW206A
- Maximum continuous power 550 shp (410 kW) [1] for use on the MD Explorer
- PW206B
- Maximum continuous power 431 shp (321 kW),[1] for use on the Eurocopter EC135
- PW206B2
- Maximum continuous power 431 shp (321 kW).[1]
- PW206C
- Maximum continuous power 561 shp (418 kW),[1] for use on the Agusta A109 Power
- PW206E
- Maximum continuous power 572 shp (427 kW).[1] for use on the MD Explorer
- PW207C
- Maximum continuous power 572 shp (427 kW).[1]
- PW207D
- Maximum continuous power 572 shp (427 kW).[1]
- PW207D1
- Variant of the PW207 with increased mechanical power, maximum continuous power 610 shp (450 kW).[1]
- PW207D2
- Variant of the PW207D1 with a fuel heater installed, maximum continuous power 610 shp (450 kW).[1]
- PW207E
- Maximum continuous power 572 shp (427 kW).[1] for use on the MD 902
- PW210
- Approx 1,000 shp (750 kW)
Applications
- AgustaWestland AW109
- AgustaWestland AW169
- Airbus Helicopters X4 (prototype only)
- Bell 429
- Boeing A160 Hummingbird
- Eurocopter EC 135
- MD Explorer
- Sikorsky S-76D
Specifications
Data from [2]
General characteristics
- Type: Turboshaft
- Length: 35.9 in (91.2 cm)
- Diameter: 19.7 in (50 cm)
- Dry weight: 237 lb (107.5 kg)
Components
- Compressor: Single-stage centrifugal
- Combustors: Annular
- Turbine: Single-stage high pressure turbine, single-stage low pressure turbine
Performance
- Maximum power output: 561 shp (418 kW)
- Specific fuel consumption: 0.542 lb/hp-hr
- Power-to-weight ratio: 2.4 hp/lb
References
- 1 2 3 4 5 6 7 8 9 10 "Type Certificate Data Sheet EA E.017 PW206 & PW207 series engines" (PDF). European Aviation Safety Agency. 28 July 2009. Retrieved 2009-12-26.
- ↑ "Gas Turbine Engines. Aviation Week & Space Technology 2009 Source Book. pg. 126.". Aviation Week & Space Technology. 2009-01-26. Retrieved 2011-06-30.
External links
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