D-30 turbofan
The D-30 is the most efficient and perfect aircraft engine of its generation. Its reliability rate exceeds a required level by several times.
Two-shaft, low-bypass turbofan, with two-spool compressor and mixed flow.
6800 kgf thrust (Take-Off).
It is installed in short-haul airplanes for passenger transportation:
D-30 I series - Tu-134;
D-30 II series - Tu-134À;
D-30 III series - Tu-134À-3, Tu-134B-3 
Commercial running for passenger transportation:
D-30 I Series - Since September, 1967;
D-30 II Series - Since 1970;
D-30 III Series - Since 1982
PERFORMANCE
| Series I | Series II | Series III |
| Thrust, kg : -take-off: TH< +30°C , PH > 730 mm Hg, H=0 -cruise: Í=11 km, Ì=0,8 | 6800 1300 | 6800 1450 | 6800 1300 |
| Specific fuel consumption (with reall nozzle), kg / kgf hour | 0,770 | 0,775 | 0,790 |
| Air temperature at sea level (for start and operation), ° Ñ | -50...+50 | -50...+50 | -50...+50 |
| Length of the engine, mm | 3984 | 4734 | 4836 |
| Fan tip diameter, mm | 1050 | 1050 | 1050 |
| Dry weight, kg | 1550 | 1765 | 1810 |
| Delivery weight, kg | 1712 | 1944 | 1980 |
Oil flow and fuel consumption
Fuel consumption is 2500 kg for 1 flight hour.
Oil flow is not more than 1.0 kg for 1 flight hour.
Design features:
I series - without a thrust reverser;
II series - with a thrust reverser;
III series - 5-th stage of low pressure compressor was added (payload increase by 3 to 4 T; performance improvement), with a reverser
Reliability
There were no in-flight shutdoun for the period from July 1, 2008 to July 1, 2009.
As of July 1,2009:
Operating time before unscheduled engine removal: 62 364 hours
Total operating time for passenger transportation: 30 591 388 hours
If you would like to receive further information concerning our engines, please fill in the questionnaire.
Contact
93, Komsomolski prospect, Perm, 614990, Russia.
| PERM ENGINE COMPANY | AVIADVIGATEL |
Airctaft Engines Program Director Ramil G. Hambekov | Deputy General Designer- Chief Designer Alexander N. Semenov |
