The 170 Gasoline Engine is a compact RC aircraft engine delivering 17.8 HP at 7,500 RPM with 170 cc displacement, designed for medium-sized UAV propulsion.
Key Capabilities
- 17.8 HP performance at 7,500 RPM
- 170 cc displacement with 52 × 40 mm bore × stroke
- 31.5 kg thrust at 1,800 m altitude
- 9.5:1 compression ratio
- External motor starter for reliable startup
- Compatible with CNR6A spark plug
- Applicable propeller: 30×12, 32×10, 32×12
Technical Specifications
| Performance | 17.8 HP / 7,500 RPM |
|---|---|
| Idle | 1,200 RPM |
| Thrust | 31.5 kg / altitude 1,800 m |
| Displacement | 170 cm³ |
| Cylinder diameter × stroke | 52 mm × 40 mm |
| Compression ratio | 9.5:1 |
| Lubrication ratio | 30:1 |
| Host weight | 3,620 g |
| Applicable propeller | 30×12, 32×10, 32×12 |
| Applicable spark plug | CNR6A |
| Startup method | External motor starter |
Applications
Medium-sized UAV propulsion, RC aircraft power systems, and general aviation drone platforms requiring reliable gasoline engine performance.
Deployment note: Final configuration, operator training, airspace approval, and local regulatory compliance are required before deployment.
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