Core
details

 

No. Of cyl
and arrangement

V12 – 80°

Fuel type

Jet A1, kerosene type fuels acc. To
ASTM D1655, Def Stan 91-91 and GOST 10227 up to a maximum ignition delay time of 8.06 ms/minimum derived cetane number of 27.9 (determined according EN 15195/ASTM D6890)

Power A03-x03

500 hp – 378 kW/4,000 rpm

Power A03-x05

550 hp – 405 kW/4,000 rpm

Power A03-Non aviation use (project
state)

600 HP – 441 kW

Displacement

372 CUI – 6.1 l

Bore & stroke

3.38″x3.46″ – 86×88 mm

Valves per cylinder

4

Camshaft system

gear driven dual overhead camshaft

Turbocharger

Single or 2-stage system

Fuel system

Common rail high preasure system 1,600 bar – 23,206 psi

Electrical system

2x28V 3.5 kW alternator

Reduction gear

1:1.88

Dry mass w/o gearbox

290 kg – 640 lbs

Dry mass with normal/utility
gearbox

363 kg – 800 lbs

Dry mass with aerobatic gearbox

357 kg – 787 lbs

Fuel Flow take-off power

85 KG/H – 187 lbs/h

Fuel Flow MCP

77 KG/H – 169 lbs/h

Fuel Flow 400 hp

65 KG/H – 143 lbs/h

Fuel Flow 300 hp

47 KG/H – 103 lbs/h

Engine control system

FADEC, EECU, EECS, sensors, Design Assurance Level B cert. ompliant RTCA DO-254,
DO-178B, DO-160G