CF34 (CF34-3, CF34-8, CF34-10) – Maintenance, Repair & Overhaul

The CF34 is the most popular and best-selling engine in its class. Its major applications are business jets and 50, 70 or 100 seat regional jets.
The engine already is the front runner on the 50-seaters. It will be the exclusive engine on the emerging 70- and 100-seaters of Bombardier and Embraer.

MRO of the CF34 family at MTU Maintenance Berlin-Brandenburg

MTU Maintenance Berlin-Brandenburg is the first independent maintenance provider worldwide that has all versions of the CF34 family of engines (CF34-3/CF34-8/CF34-10) in its portfolio.

Overview of maintenance capabilities

Modification, retrofitting, repair and overhaul
1st run warranty repairs
State-of-the-art repair service for engine components
On-wing support provided by the Mobile Repair Team
Engine condition and trend monitoring
Engineering support
24/365 AOG hotline
Provisioning of lease engines through MTU's e.pool services
Spare parts provisioning in AOG emergencies
Customized maintenance programs

Technical data (CF34-3)
Max. thrust	61.3 kN
Air mass flow	199.6 kg/s
Bypass ratio	5:1
Pressure ratio	28:1
Length	3251 mm
Max. diameter	1321 mm
Weight	1066 kg

Facts – CF34

Two-shaft turbofan engine
Fourteen-stage compressor
First three compressor stages: blisks
Two-stage high-pressure turbine
Four-stage low-pressure turbine
Minimum emissions and noise

Support

MTU Maintenance Berlin-Brandenburg provides repair and overhaul, including on-wing support, for all models of the CF34 engine series (CF34-3, CF34-8 and CF34-10)