DLE 55 EFI Engine | 5.5 horsepower @ 8500 rpm | 14.5kg static thrust

Overview of DLE 55 EFI Engine

Introducing the DLE 55 EFI engine, a powerhouse designed for high-performance applications. With an impressive performance output of 5.5 horsepower at 8500 rpm, this engine delivers exceptional power and reliability for a variety of demanding tasks. The DLE 55 EFI Engine enhances drone performance by delivering superior reliability and power, effectively overcoming the typical issues seen in two-stroke engines. Featuring an innovative fuel pump with self-priming capability, it utilizes closed-loop pressure control to accurately manage fuel pressure without the need for a return line to the fuel tank. The DLE 55 EFI Engine integrates the latest advancements from TechFlow EFI and PowerPro Engines. It supports RS232 communication protocol, enabling real-time access to engine running data.

Performance Capabilities

The DLE55 EFI UAV Engine is a robust and powerful component designed for drone applications. It offers a static thrust of 14.5kg at an altitude of 100 meters and 12.8kg at an altitude of 1800 meters, ensuring strong performance across various elevations. The engine, including the air intake, weighs 1.5kg, while the ECU (Electronic Control Unit) and fuel pump weigh 110g and 170g, respectively. With a displacement of 55.6cm³, the DLE 55 EFI Engine combines power and efficiency, making it an excellent choice for high-performance drones.

Propellers for the DLE 55 EFI Engine

Recommended propellers for the DLE 55 EFI Engine include sizes 22×8; 22×10; 23×8 and 23×10 giving users flexibility in optimizing performance based on specific needs.

The Engine Operation

Performance and Reliability

In summary, the DLE 55 EFI Engine is a robust and efficient solution for high-performance needs, offering impressive power output, reliable operation at various altitudes, and compatibility with multiple propeller sizes. Whether for aviation, industrial, or other demanding applications, the DLE 55 EFI is engineered to deliver exceptional performance and reliability.

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FAQ – DLE 55 EFI Engine

1. What is the power output and static thrust of the DLE 55 EFI engine?
The DLE 55 EFI engine delivers 5.5 HP at 8500 RPM, providing approximately 14.5 kg of static thrust at 100 m altitude and 12.8 kg at 1800 m altitude. This makes it ideal for medium-size UAV and fixed-wing aircraft applications.

2. What are its displacement, weight, and fuel specifications?
It has a 55.6 cc displacement, with a total weight of 1.5 kg including the air intake system. The ECU weighs 110 g, and the fuel pump weighs 170 g. Recommended fuel-to-oil ratio is 40:1 using high-quality 2T synthetic oil.

3. What are the features of its EFI and control system?
The engine includes an Electronic Fuel Injection (EFI) system with closed-loop pressure control, eliminating the need for a fuel return line. It also supports RS232 communication for real-time engine data monitoring and includes a self-priming fuel pump, CDI module, and isolation rack.

4. What payment methods are available for purchasing the DLE 55 EFI engine?
MotioNew accepts PayPal, major credit/debit cards, and international wire transfers to facilitate secure and convenient global transactions.

5. Does MotioNew offer OEM or bulk purchase options?
Yes, OEM customization and bulk order options are available for UAV manufacturers, research institutions, and enterprise buyers requiring larger quantities.

6. Are technical documents and installation manuals included?
Yes, installation manuals, wiring diagrams, and technical specifications are available in the Documents section of the product page or upon request from MotioNew’s technical support team.