DLENGINE DLE-400 Twin Cylinder Gasoline RC Aircraft Engine

The DLENGINE DLE-400 is a powerful twin-cylinder gasoline engine designed for giant-scale RC aircraft. Delivering exceptional torque and reliability, the DLE-400 is ideal for large aerobatic models, warbirds, and other high-performance RC airplanes requiring a dependable high-displacement powerplant.

Engineered with precision components and advanced ignition technology, the DLE-400 provides smooth throttle response and strong pulling power for demanding flight conditions.

Key Features

• 400cc twin-cylinder gasoline engine

• High power output for giant-scale RC aircraft

• Reliable electronic ignition system

• Precision CNC-machined components

• Smooth throttle response and stable operation

• The DLE400 engine possesses the following advantages and features：

  • • Planetary gear starting system provides faster starting speed and longer service life；
    • Integrated generator can output a steady 14V 400W power to electronics on aircraft；
    • High performance and stable quality, suitable for most of extreme environments；
    • Lightweight, compact, friendly to most of platforms;

Typical Applications

• Giant-scale aerobatic aircraft

• Large RC warbirds

• Scale competition aircraft

• Heavy-lift RC airplane projects

Specifications

Example format:

Specifications

• Displacement: 400 cc

• Engine Type: Twin-Cylinder Gasoline

• Ignition: Electronic CDI ignition

• Recommended Propellers: Large giant-scale props (varies by aircraft)

• Fuel Type: Petrol / Gasoline with oil mix

• Application: Giant-scale RC aircraft

• Idle speed                     1100RPM

  Bore × stroke                 55mm × 42mm

  Displacement                 400cm³

  Propeller                        36 × 16 ：34 × 16

  Power                            40Hp

  Starting system              Electrical

  Output Voltage                DC 14V

  Engine Weight                 14.5Kg

  Weight of rectifier            0.415Kg

  Compression Ratio                         10 ：1

  Spark Plug                                     NGK BPMR8Y

  Fuel Ratio                                      40 ：1

  Ignition input voltage                       8.4 -14V

  Static thrust at 100m altitude           65Kg

  Static thrust at 1500m altitude         57Kg

  Starting power                                 24V  400W

  Maximum output                              400W/5500rpm

What's Included

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Package Includes

• DLENGINE DLE-400 Engine

• Electronic Ignition Module

• Exhaust Mufflers

• Mounting Hardware

• User Manual