Note: This product is currently reserved for industrial purposes only.
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Unmatched Industrial Power & Precision

The KingTech K-450G4+ is the most powerful turbine in the G4+ series, engineered specifically for industrial, aerospace, and research applications. Delivering up to 45 kg (99 lb) of thrust, it combines extreme performance, advanced telemetry, and unrivalled reliability, setting new standards in compact turbine technology.

With integrated SBus-compatible telemetry, the K-450G4+ continuously reports real-time data including RPM, EGT, fuel flow, and runtime to its intelligent ECU, ensuring complete operational insight. The compact DRM (Data Relay Module) centralises data, power, and signal management, significantly simplifying installation while reducing system weight.

Key Features

✅ Industrial-grade design for aerospace, UAV, and research applications
✅ 45 kg (99 lb) maximum thrust – the most powerful in the KingTech G4+ range
✅ SBus telemetry integration with full data logging (RPM, EGT, fuel flow, runtime)
✅ Digital SBus brushless KP1250BL fuel pump for precision fuel control
✅ Compact DRM module simplifies wiring and installation
✅ Brushless starter motor and integrated FOD screen
✅ Micro-USB connectivity for future app-based monitoring and firmware updates
✅ Designed for durability and easy maintenance (25-hour service interval)

Specifications

• Thrust: 45 kg (99 lb) @ Max RPM

• Max RPM: 90,000

• Fuel Consumption: 1100 g/min

• EGT (Max): 730 °C

• SFC @ Max RPM: 0.146 kg/Nh

• Mass Flow: 0.75 kg/s

• Exhaust Speed: 2160 km/h

• Pressure Ratio: 3.9 : 1

• Weight: 4 kg

• Diameter: 152.6 mm

• Length: 374 mm

• Fuel Types: Diesel, Jet A1, Kerosene

• Lubrication: 5 %

• Maintenance Interval: 25 hours

Included Components

• K-450G4+ Engine

• Data Relay Module (DRM)

• Ground Support Unit (GSU)

• Wire Harness & Tubing Set

• KP1250BL Digital SBus Brushless Fuel Pump

• Fuel Filter & Shut-off Valve

• Fuel Inlet Attachments

• Instruction Manual

Perfect For

• Industrial UAV platforms and unmanned propulsion research

• Aeronautics R&D requiring precise, high-power turbine operation

• Experimental propulsion and aerospace testing facilities

Product Summary

The KingTech K-450G4+ embodies the pinnacle of turbine engineering — merging power, data intelligence, and mechanical efficiency into a compact, field-ready unit. Designed for demanding industrial applications, it stands as KingTech’s most advanced and powerful turbine to date.

Why Buy from ProBuild Aircraft

✅ Official UK KingTech Stockist
✅ 100% Genuine Products
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✅ Fast, Reliable UK Shipping
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