Description
DLE61 61cc Gas Engine for R/C Airplanes
Innovative design and advanced technology come together in the DLE61 61cc Gas Engine, delivering more power at a lighter weight. With a magnesium alloy crankcase, improved crankshaft bearings, and a better piston/cylinder fit, this engine is a game-changer for serious R/C pilots.
Key features include:
- Efficient, light design for high power-to-weight ratio
- Light piston for fast acceleration, excellent compression, and low vibration
- CNC-machined parts for high performance and long life
- Enlarged crankshaft bearings
- Two petal reed valve carburetor
- Muffler included for optimized power
- Spark plugs
- Spiral wire wrap
| Parameter | Value |
|---|---|
| Displacement | 61.0 cc (3.7 cu in) |
| Bore | 1.85 in (47 mm) |
| Stroke | 1.38 in (35 mm) |
| Weight | 3.86 lb (1.75 kg) |
| Output | 6 hp @ 7,500 rpm |
| Recommended Prop | 22×10, 23×8, 23×10, 24×8 |
| Ignition Battery | 4.8-8.4 NiCd or NiMH, 6.6V LiFe or 2S LiPo pack |
| Petrol/Oil Mix | 30:1 |
| Static Thrust | 33 lb (15kg) @ 328 ft (100m) altitude; 28.7 lb (13 kg) @ 5,900 ft (1.8 km) altitude |
| Weight Breakdown | Engine: 3.02 lb (1.373 kg); Muffler: 3.9 oz (110 g); Ignition Module: 3.9 oz (110 g); Mount: 4.5 oz (128 g); Miscellaneous: 1.2 oz (34 g) |












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