Core Power Platforms · Full Product Line

Core Power Platforms

Built to aviation standards – every engine endures rigorous testing.

YUANTUO-730CC
Opposed Four-Cylinder · Heavy-Lift UAV Power
Air‑cooled two‑stroke · 47.3kW robust thrust for large aircraft
47.3 kW 730 cc 18.5 kg
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YUANTUO-730 Aero Engine
YUANTUO-550
Aviation‑Grade Four‑Cylinder Air‑Cooled · Opposed Two‑Stroke
37kW power output for light sport aircraft and UAVs
37 kW 550 cc 18.3 kg
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YUANTUO-550 Aero Engine
YUANTUO-350
High‑Efficiency Twin‑Cylinder · Opposed Two‑Stroke
21.6kW compact design, reliable support for medium/small UAVs
21.6 kW 350 cc 11.46 kg
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YUANTUO-350 Aero Engine
YUANTUO-222
Compact Twin‑Cylinder · Lightweight Design
15kW efficient output for long‑endurance UAVs and light aircraft
15 kW 222 cc 8.5 kg
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YUANTUO-222 Aero Engine
YUANTUO-170
Single‑Cylinder Lightweight · Portable Power
10kW minimal lightweight design for small UAVs and special equipment
10 kW 170 cc 6.2 kg
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YUANTUO-170 Aero Engine
YUANTUO-120
Single‑Cylinder Lightweight · Ultra‑Portable Power
8kW efficient output for ultra‑light UAVs and portable devices
8 kW 120 cc 4.8 kg
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YUANTUO-120 Aero Engine

Turbojet Power Units

Turbojet propulsion for high-speed target drones, loitering munitions and fast unmanned platforms — thrust class and control system tailored to mission.

  • Single-stage centrifugal compressor with annular combustor — compact, high thrust-to-weight
  • Digital ECU with ground start and in-flight restart capability
  • Selectable thrust classes for target drones, loitering munitions and high-speed testbeds
  • Delivered with fuel supply, starting system and ground support equipment
Enquire about thrust class

Model selection and thrust ratings are configured per project

Parts & Spares

Genuine parts and consumables covering the full YT-120 to YT-730 range — matched tolerance and continuous supply.

Propellers

Carbon-fibre and wood propellers matched to each engine, factory balanced.

Fits YT-120–730

CDI Ignition

Auto-advance ignition units, coils and spark plugs with synchronized twin-cylinder firing.

Universal

Carburettors & Fuel Lines

Diaphragm carburettors, fuel filters, lines and quick couplings for high-altitude low-pressure operation.

Fits YT-120–350

Exhaust & Silencers

Tuned exhausts and silencers balancing scavenging efficiency with noise control, gaskets included.

Fits YT-350–730

Pistons & Cylinders

Pistons, rings, liners and ceramic-coated cylinders supplied as matched sets to factory tolerance.

Universal

Service Kits

Tool sets, seals and wear-part bundles for scheduled maintenance and field repair.

Universal

Need a specific spare part or a fitment check? Request the parts list

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