The EP-4 Engine is an air cooled horizontally opposed piston engine with electronically controlled fuel injection. Compared with its counterparts in the market, the engine is light weighted, consistent in performance, robust and maintenance friendly. EP-4 is an ideal choice to power fixed-wing UAV and VTOL of MTOW 25kg-35kg.
|Configuration||2Cyl. Horizontally Opposed||Displacement||68ml|
|Bore × Stroke||38×30mm||Speed Range||1800～8500rpm|
|Lubrication||Oil Gas Lubrication||Fuel Delivery||Electronic Fuel Injection|
|Fuel Type||92# Gasoline and Above, 3# JET Fuel|
|Starting Conditions||Cylinder Temperature ≥ 85℃，Throttle Position ≥ 25%|
|Starting Method||External Starter Starting||Weight||2.5kg|
|Fuel Consumption||550g/kW·h||Rated Power||4.1kW@8000rpm|