Pratt & Whitney Canada PW200
(Redirected from PW206K/2)
Template:Wikidata imageTemplate:Infobox Aircraft Engine
| PW200 |
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The Pratt & Whitney Canada PW200 is a family of turboshaft engines developed specifically for helicopter applications. It entered service in the 1990s.
Variants
- PW205B
- First run 1987. Flown in twin-engine MBB BO105 for demonstration only.[1]
- PW206A
- Maximum continuous power 550 shp (410 kW) [2] for use on the MD Explorer
- PW206B
- Maximum continuous power Script error: No such module "convert".,[2] for use on the Eurocopter EC135
- PW206B2
- Maximum continuous power Script error: No such module "convert"..[2]
- PW206C
- Maximum continuous power Script error: No such module "convert".,[2] for use on the Agusta A109 Power
- PW206E
- Maximum continuous power Script error: No such module "convert"..[2] for use on the MD Explorer
- PW207C
- Maximum continuous power Script error: No such module "convert"..[2]
- PW207D
- Maximum continuous power Script error: No such module "convert"..[2]
- PW207D1
- Variant of the PW207 with increased mechanical power, maximum continuous power Script error: No such module "convert"..[2]
- PW207D2
- Variant of the PW207D1 with a fuel heater installed, maximum continuous power Script error: No such module "convert"..[2]
- PW207E
- Maximum continuous power Script error: No such module "convert"..[2] for use on the MD 902
- PW209T
- Maximum continuous power Script error: No such module "convert".. "Twin-pack" First run 1985, cancelled 1987. Intended for Bell TwinRanger[3]
- PW210
- Enhanced version of the PW200. Enhancements include; Lower fuel consumption, Dual Channel Full Authority Digital Engine Control (FADEC), Reduced environmental emissions and an Increase in power output ranging from Script error: No such module "convert". to Script error: No such module "convert"..[4]
Applications
- AgustaWestland AW109
- AgustaWestland AW169
- Airbus Helicopters H160 (prototype only)
- Bell 360 Invictus (planned)
- Bell 429 GlobalRanger
- Boeing A160 Hummingbird
- Eurocopter EC135
- MD Helicopters MD Explorer
- Sikorsky S-76D
Specifications
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. PW210: Two-stage mixed flow and centrifugal
- Combustors: Annular
- Turbine: Single-stage high pressure turbine, single-stage power turbine. PW210: Two-stage power turbine
Performance
- Maximum power output: 561 shp (418 kW)
- Specific fuel consumption: 0.542 lb/hp-hr
- Power-to-weight ratio: Script error: No such module "convert".
References
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- ↑ "Power The Pratt & Whitney Canada Story" Sullivan and Milberry, CANAV Books 1989, Template:ISBN, p.300
- ↑ a b c d e f g h i j Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".Script error: No such module "Unsubst".
- ↑ Script error: No such module "citation/CS1".
Script error: No such module "Check for unknown parameters".