Product overview
The DLE30 is a model aircraft engine in the DL Engine range. It displaces 30.5 cm³, with a 36 mm bore, a 30 mm stroke and a 7.6:1 compression ratio. It is rated at 3.7 HP at 8500 rpm and idles at 1600 rpm. Pull depends on altitude: 8.5 kg at 100 m and 7.5 kg at 1800 m. Suitable propeller sizes are 18x8, 18x10, 19x8 and 20x8. The engine takes an NGK CM6 spark plug and runs on a 30:1 lubrication ratio.
The engine has three separately weighed parts: the main engine at 920 g, the exhaust at 60 g and the ignition module at 130 g. The ignition module runs on 4.8 V to 8.4 V.
Specifications
| Specification | Value & conditions |
|---|---|
| Product type | Model aircraft engine |
| Power output | 3.7HP/8500rpm |
| Idle speed | 1600 rpm |
| Pull | 8.5kgAt 100 m altitude |
| Pull | 7.5kgAt 1800 m altitude |
| Suitable propeller sizes | 18x8; 18x10; 19x8; 20x8 |
| Suitable spark plug | NGK CM6 |
| Displacement | 30.5cm³ |
| Bore × stroke | 36mm × 30mm |
| Compression ratio | 7.6: 1 |
| Lubrication ratio | 30: 1 |
| Main engine weight | 920gMain engine |
| Exhaust weight | 60gExhaust |
| Ignition module weight | 130gIgnition module |
| Ignition module voltage | 4.8V - 8.4V |
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