DLE170

DLE170 is DLE Engines 170 cc twin gasoline engine for large RC aircraft and unmanned-aircraft applications. It provides high-output propulsion for extra-large model aircraft, heavy airframes and industrial drone builds that use gasoline engines.

Facts

  • Company: DLE Engines
  • Type: UAV Engine
  • Core: Gas propulsion
  • Function: Propulsion
  • Audience: UAV makers
  • Status: Commercial
  • Website: https://dlengine.com/en/rcengine/dle170/

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

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.

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