EJ200

A joint MTU, Rolls-Royce, Avio and ITP effort, the EJ200 is an advanced engine powering the Eurofighter and its export version Typhoon. It is a brand new two-shaft turbofan engine in the 90kN thrust category.

MTU's production share is 30% and comprises the low- and high-pressure compressors, electronic control unit, plus work on the high-pressure turbine as well as assembly and testing of the engines for the German air force.

Technical Data
Max. thrust with afterburner	90 kN
Max. thrust without afterburner	60 kN
Thrust-weight ratio	10:1
Fan pressure ratio	4.2:1
Bypass ratio	0.4:1
Pressure ratio	26:1
Air mass flow	75-77 kg/s
Length incl. afterburner	4000 mm
Max. inlet diameter	740 mm
Weight incl. afterburner	990-1035 kg

Facts:
- Two-shaft turbofan engine with afterburner
- Blisk Low-pressure compressor and High-pressure compressor (Integrally bladed disk)
- Single-crystal turbine blades
- Convergent/divergent nozzle
- Modular design
- Digital control unit
- On-condition maintenance

Development and production:
- Low-pressure compressor
- High-pressure compressor
- Digital control unit (Digital Engine Control and Monitoring Unit DECMU)
- Final assembly of German engines

Support:
- Maintenance and repair of engines and modules under the "cooperative model" at MTU Aero Engines in Munich.
- Technical-logistic support

Application & Partners


Eurofighter

MTU share: 33% development / 30% production

Partners:
- Rolls-Royce (Great Britain)
- Avio (Italy)
- ITP (Spain)