Product overview
The DLE222 is a high-output model aircraft engine built for demanding, high-end flight applications. It is a propulsion component, not a complete flight platform or airframe kit. It displaces 222.5 cm³, with a 45 mm bore, a 35 mm stroke and a 7.6:1 compression ratio. Rated output is 11.76 kW at 7523 rpm, and idle speed is 1000 rpm. The lubrication ratio is 30:1, and the spark plug is the NGK CM6. It is listed for 32x10, 32x12 and 34x10 propellers, which helps when choosing a propeller to match the aircraft design.
For layout and weight planning, the mass is listed by component: the engine body is 4860 g, the exhaust is 470 g and the ignition unit is 380 g. The ignition unit runs on 4.8 V to 8.4 V. A dimensional drawing is available for nacelle layout. Thrust depends on altitude. It is 51 kg at 100 m but falls to 44.6 kg at 1800 m, so less thrust is available at higher elevations.
Specifications
| Specification | Value & conditions |
|---|---|
| Rated power | 11.76 kW at 7523 rpm |
| Idle speed | 1000 rpm |
| Thrust at 100 m altitude | 51 kgAt 100 m altitude |
| Thrust at 1800 m altitude | 44.6 kgAt 1800 m altitude |
| Applicable propellers | 32x10; 32x12; 34x10 |
| Spark plug | NGK CM6 |
| Displacement | 222.5 cm³ |
| Bore × stroke | 45 mm × 35 mm |
| Compression ratio | 7.6:1 |
| Lubrication ratio | 30:1 |
| Engine body weight | 4860 gEngine body only |
| Exhaust weight | 470 gExhaust only |
| Ignition unit weight | 380 gIgnition unit only |
| Ignition voltage | 4.8 V - 8.4 VIgnition unit supply |
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