DLE170 Context
Market context
170 cc gasoline aircraft engine for large UAV-adjacent and high-end aviation propulsion use.
- Target environment: Large RC aircraft, UAV development, agricultural aircraft platforms and aerial robotics testbeds
- Workflow context: Combustion propulsion, propeller drive, long-endurance aerial power and aircraft engine integration
- Customer context: Aerial platform teams that need gasoline-engine endurance or thrust rather than battery-electric propulsion.
- Deployment model: Commercial heavy-fuel/gasoline engine component used in large model aircraft and UAV propulsion contexts.
- Commercial maturity: Commercial engine with public power, displacement, thrust, propeller and weight data.
- Adoption constraints: Fit depends on airframe structure, vibration isolation, propeller choice, fuel handling, maintenance and regulatory requirements.
- Adjacent products: DLE UAV engine families, DA engines, small hybrid UAV propulsion systems, electric multicopter propulsion packs
Workflow
Combustion propulsion, propeller drive, long-endurance aerial power and aircraft engine integration
Deployment environment
Large RC aircraft, UAV development, agricultural aircraft platforms and aerial robotics testbeds
Specifications
- Displacement: 170 cm3
- Power: 10.77 kW at 7500 rpm
- Idle Speed: 1100 rpm
- Static Thrust: 35 kg at 100 m altitude; 31.5 kg at 1800 m altitude
- Recommended Propeller: 30x12; 32x10
- Bore Stroke: 52 mm x 40 mm
- Compression Ratio: 9.5:1
- Lubrication Ratio: 30:1
- Engine Weight: 3620 g
- Ignition Voltage: 4.8 V to 8.4 V
Tags
- Peer Group: UAV propulsion engines, UAV propulsion
- Workflow: UAV propulsion
View DLE170 overview