JetCat P250-PRO-S-V2 Turbine Engine – Professional 25kg Class Power
The JetCat P250-PRO-S-V2 is a next-generation turbojet engine engineered for high-performance RC aircraft and UAV applications. Designed as a fully integrated propulsion solution, it combines JetCat’s proven turbine reliability with advanced electronics, intelligent fuel management, and simplified installation — making it an ideal choice for large-scale jets and professional platforms.
Lubrication is achieved via a fuel/oil premix system, while the engine comes fully equipped with a brushless starter, dual fuel solenoids, BLDC fuel pump, and a state-of-the-art FADEC electronic control system. The platform can also be customized to meet specific installation or operational requirements.
Functional Design & Operating Principle
The P250-PRO-S-V2 is a single-shaft turbojet featuring:
- Single-stage radial compressor
- Annular combustion chamber
- Single-stage axial turbine
- Fixed exhaust nozzle
Air enters through the intake where the integrated brushless starter is mounted. It is compressed by the radial compressor, diffused through radial and axial stages, and directed into the combustion chamber where it mixes with atomized fuel.
The expanding combustion gases drive the axial turbine before exiting through the exhaust nozzle, generating the engine’s thrust. The rotor assembly runs on two high-performance ceramic ball bearings lubricated by the fuel/oil mixture for durability and smooth operation.
Integrated Control & Electronic Systems
The PRO series represents JetCat’s highest level of system integration, with all operational peripherals housed beneath the engine’s front cowling for clean installation and minimal external wiring.
Integrated features include:
- Fully programmable ECU (via detachable GSU)
- Brushless starter motor
- Seal-free brushless fuel pump
- Dual fuel & kerosene start solenoids
- Post-pump fuel filter (final barrier protection)
- Barometric altitude & pressure sensor for automatic tuning
- 4-pin Molex expansion port (smoke pump / transfer pump / GSU)
- Optional bleed-air port (fuel tank pressurization)
Advanced Operational Capabilities
- Direct kerosene start via high-speed, low-current ignition system
- Reliable high-altitude & high-speed in-flight restart
- Fully automatic cool-down cycle after shutdown
- Real-time fuel consumption & remaining fuel telemetry
- Voltage-signal engine power ON/OFF (no external switch required)
- Redundant safety shutdown input for flight termination systems
- Full monitoring of voltages, currents & engine life parameters
- Automatic fuel purge & line priming system
- High-performance ceramic bearings for extended lifespan
RC Set Includes
- 1× JetCat P250-PRO-S-V2 Turbine (71152-0280)
- 1× Turbine Mounting Clamp (41152-0248)
- 1× JetCat PRO-Interface V2 (61168-0020)
- 1× JetNet System (61128-0052)
- 1× Remote Controller GSU V2.0 (61101-0010)
Our Touch — at Aerobertics
At Aerobertics, we work closely with turbine pilots who demand uncompromising performance and reliability. The JetCat P250-PRO-S-V2 stands at the top tier of professional RC turbine technology — a powerhouse designed for large composite jets and advanced UAV platforms.
When you choose your turbine at Aerobertics, you benefit not only from premium hardware, but also from expert advice, installation guidance, and after-sales support from active jet pilots.
Power your ambition. Fly turbine. Fly Aerobertics.
