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DLE 61 Single Cylinder Two-Stroke Gasoline Engine
DLE 61 Single Cylinder Two-Stroke Gasoline Engine
SKU: FMDLE61
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Product Description
The DLE-61 is a high-performance 61cc single-cylinder, air-cooled, two-stroke gasoline engine designed for large-scale RC aircraft requiring exceptional power, reliability, and efficiency. Delivering up to 6 horsepower at 7,500 RPM, the DLE-61 offers an outstanding power-to-weight ratio, making it an ideal choice for aerobatic, 3D, scale, and giant-scale aircraft applications.
Manufactured with precision CNC-machined components and engineered for durability, the DLE-61 features a lightweight piston, enlarged crankshaft bearings, and an optimized reed-valve induction system for smooth throttle response, rapid acceleration, and reduced vibration. The included electronic ignition system ensures reliable starting, stable idling, and consistent performance throughout the flight envelope.
Whether you're building a competition aerobatic aircraft or a large-scale warbird, the DLE-61 provides dependable power and fuel efficiency trusted by RC pilots worldwide.
Key Features
- Powerful 61cc single-cylinder gasoline engine
- High-output 6 HP performance
- Lightweight design for superior power-to-weight ratio
- Precision CNC-machined construction
- Two-petal reed valve induction system
- Electronic ignition included
- Smooth throttle transition and reliable idle characteristics
- Low vibration operation
- Optimized for giant-scale and aerobatic aircraft
- Muffler, ignition module, and spark plug included
- Durable construction for long service life
Technical Specifications
| Specification | Value |
|---|---|
| Engine Type | Single Cylinder, Two-Stroke Gasoline |
| Displacement | 61cc (60 cm³) |
| Bore × Stroke | 47 mm × 35 mm |
| Power Output | 6 HP @ 7,500 RPM |
| Idle Speed | 1,400 RPM |
| Compression Ratio | 10.5:1 |
| Recommended Fuel Mix | Gasoline + 2-Stroke Oil (30:1) |
| Ignition Type | Electronic CDI Ignition |
| Ignition Voltage | 4.8V – 8.4V |
| Recommended Spark Plug | NGK CM6 |
| Recommended Propellers | 22×10, 23×8, 23×10, 24×8 |
| Static Thrust @ 100m Altitude | 15 kg |
| Static Thrust @ 1800m Altitude | 13 kg |
| Engine Weight | 1,370 g |
| Muffler Weight | 150 g |
| Ignition Module Weight | 140 g |
| Cooling System | Air Cooled |
Specifications sourced from DLE Engine technical documentation and distributor data.
Package Includes
- DLE-61 Gasoline Engine
- Electronic Ignition Module
- Muffler
- Spark Plug
- Engine Mounting Hardware
- Standoffs
- Ignition Accessories
Recommended Applications
The DLE-61 is suitable for:
- Giant Scale RC Aircraft
- IMAC Aerobatic Models
- 3D Aerobatic Airplanes
- Scale Warbirds
- Sport Aircraft
- Large Utility Aircraft
Why Choose the DLE-61?
The DLE-61 combines exceptional power output, proven reliability, and lightweight construction into one of the most popular 60cc-class gasoline engines available today. Its robust design, efficient fuel consumption, and smooth throttle response make it an excellent choice for serious RC pilots seeking dependable performance for demanding flight applications.
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