DLE 170 Engine

Overview of  DLE 170cc Engine

Introducing the DLE 170 engine, a powerhouse designed for high-performance applications. With an impressive performance output of 17.5 horsepower at 7500 rpm, this engine delivers exceptional power and reliability for a variety of demanding tasks.

Performance Capabilities

The DLE 170 UAV Engine features an idle speed of 1100 rpm, ensuring smooth and stable operation at lower speeds. Its static thrust capabilities are notable, providing 35 kg at 100 meters altitude and 31.5 kg at 1800 meters altitude. This makes it an excellent choice for high-altitude performance.

Propellers for the DLE 170 Engine

Recommended propellers for the DLE 170 include sizes 30×12 and 32×10, giving users flexibility in optimizing performance based on specific needs. The engine utilizes the NGK CM6 spark plug, renowned for its reliability and efficiency.

The Engine Operation

With a displacement of 170 cm³ and dimensions of 52mm diameter by 40mm stroke, the DLE 170 achieves a compression ratio of 9.5:1. The engine operates with a lubrication ratio of 30:1, ensuring optimal performance and longevity.

Weight of DLE170

Weighing in at 3620 grams for the main engine, 470 grams for the exhaust, and 190 grams for the ignition system, the DLE 170 is designed to be both powerful and lightweight. The ignition system operates on a voltage range of 4.8V to 8.4V, providing versatile and reliable power options.

Performance and Reliability

In summary, the DLE 170 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 170 is engineered to deliver exceptional performance and reliability.

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DLE170 Engine – FAQ

1. What are the main technical specifications of the DLE170 Engine?
The DLE170 is a twin-cylinder gasoline engine with a displacement of 170 cm³.
It delivers 17.5 horsepower at 7,500 rpm and features a bore and stroke of 47 mm × 38 mm.
The engine uses a 7.6:1 compression ratio and a fuel–oil lubrication ratio of 30:1.
It idles smoothly at 1,300 rpm and operates within an ignition voltage range of 4.8–8.4 volts.

2. What are its thrust and performance characteristics?
The DLE170 produces up to 36 kilograms of static thrust at 100 meters altitude and approximately 32 kilograms at 1,800 meters.
It is ideal for large UAVs, fixed-wing aircraft, and heavy-lift aerial platforms requiring high torque and endurance under varying altitudes.

3. What propeller configurations are recommended?
The DLE170 performs optimally with propellers sized 30×10, 30×12, 31×10, or 32×10 (diameter × pitch).
These combinations provide a balance of thrust, stability, and efficiency for both long-range and high-load flight operations.

4. What is the engine weight and ignition configuration?
The total engine weight is approximately 4,280 grams, including the ignition system and exhaust assembly.
It uses dual NGK CM6 spark plugs for consistent ignition, ensuring reliable performance and smooth combustion in multi-hour missions.

5. What are the available purchasing and payment options?
The DLE170 is available for purchase at a price of 1,125 USD.
MotioNew accepts bank transfers, PayPal, and major credit cards for both retail and enterprise orders.
Bulk purchases or OEM integration arrangements can be requested directly through official sales channels.

6. What documentation and compliance materials are provided?
Each DLE170 unit is supplied with technical manuals, mounting instructions, performance charts, and maintenance guides.
All engines comply with civilian and commercial UAV export standards.
The product is strictly prohibited for military or warfare use, and MotioNew provides after-sales support and spare parts to ensure operational reliability.