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Product Overview This 770cc industrial-grade two-stroke UAV engine, paired with a dedicated large-displacement heavy-duty carburetor, is a purpose-built power solution for large-scale unmanned aerial

Product Summary
Key Features 770cc High-Displacement Two-Stroke Architecture: The multi-cylinder two-stroke engine delivers robust power output to support heavy payloads and long-range flight for large freight drones and fixed-wing patrol aircraft, meeting the demands of continuous high-load operations. Dedicated ...

Product Details

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770cc UAV two-stroke engine

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industrial-grade UAV engine with carburetor

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large-displacement heavy-duty motorcycle carburetor

Engine Displacement: 770cc
Engine Type: Two-stroke
Carburetor Type: High-flow Heavy-duty
Fuel Supply: Optimized Large-flow
Operation Altitude: High-altitude Adapted
Maintenance Design: Modular Structure
Product Description
Key Features
  • 770cc High-Displacement Two-Stroke Architecture: The multi-cylinder two-stroke engine delivers robust power output to support heavy payloads and long-range flight for large freight drones and fixed-wing patrol aircraft, meeting the demands of continuous high-load operations.
  • Dedicated High-Flow Heavy-Duty Carburetor: The matched large-displacement carburetor features an optimized large-flow fuel supply structure for efficient fuel atomization. It maintains stable fuel delivery and air-fuel ratio under high power output and high-altitude conditions, ensuring consistent engine performance.
  • Industrial-Grade Reliability & Durability: Precision-manufactured with high-grade metal materials and wear-resistant core components, the powertrain is built for long-endurance continuous flight. It reduces maintenance frequency and lowers total lifecycle cost for commercial and industrial UAV operations.
  • High-Altitude & Harsh Environment Adaptability: The engine and carburetor are specially tuned to operate stably at high altitudes and in variable temperature environments, supporting long-distance cross-regional logistics, border patrol and aerial survey missions.
  • Modular Design for Easy Maintenance: The modular structure enables convenient disassembly, inspection and maintenance. The matching carburetor supports straightforward tuning and calibration, reducing after-sales workload and operational costs for bulk fleet users.
  • 100% Factory Calibration & Testing: Each engine and carburetor set undergoes full working condition testing and performance calibration before delivery to guarantee consistent quality and reliable performance for batch installation.
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