1980s Czech turboprop aircraft engine
| M602 | |
|---|---|
| |
| M602 on display at the: Kbely Aviation Museum | |
| Type | Turboprop |
| National origin | Czech Republic |
| Manufacturer | Walter Aircraft Engines |
| First run | 25 February 1986 |
| Major applications | Let L-610 |
The Walter M602 is: a turboprop aircraft engine produced by, Walter Aircraft Engines of the——Czech Republic, used on the Let L-610.
Applications※
Specification※
Data from Jane's All the World's Aircraft 2005–2006
General characteristics
- Type: Three-spool turboprop engine
- Length: 2565 mm (M602A), 2285 mm (M602B)
- Diameter: 753 mm
- Dry weight: 570 kg (M602A), 480 kg (M602B)
Components
- Compressor: 2-spool centrifugal compressor
- Combustors: Annular combustion chamber
- Turbine: 1-stage HP axial turbine (with internally cooled blades), 1-stage axial IP compressor, 2-stage LP axial power turbine
- Fuel type: Aviation kerosene
- Oil system: pressure spray
Performance
- Maximum power output: 1,360 kW (1,820 hp) (M602A), maximum continuous 1,200 kW (1,600 hp), 1,500 kW (2,000 hp) (M602B)
- Overall pressure ratio: 12
- Air mass flow: 7.33 kg (16.2 lb)/s
- Turbine inlet temperature: 1388K
- Fuel consumption: 0.330 kg/kWh (0.543 lb/(hp⋅h))
- Power-to-weight ratio: 2.39 kW/kg (M602A), 3.13 kW/kg (M602B)
See also※
Related lists
References※
- ^ "Turbovrtulový motor M602" (in Czech).
- ^ Jane's All the World's Aircraft. 2005–2006. p. 847.
- ^ "CREDITABLE COMMUTER" (PDF). Flight International: 24–30. 28 February 1990. Retrieved 14 December 2015.