DA 150 EFI UAV Engine

DA 150 EFI UAV Engine comes with state of the art electronic fuel injection. The fuel injection provides the correct amount of fuel and spark advance during hi-performance 3D flights.

A single 3-cell Lipo battery of 1500mah or larger capacity powers the ECM.  At full throttle, total power draw is only 12 watts (1 amp).

Alternator System Options

500W Starter Alternator

This 3 phase brushless alternator direct drives on the engine crankshaft. The stator mounts to the crankshaft casing. The rotor spins on the crankshaft.

The system can be paired with a 500 W Power Management Unit, with an integrated starter controller, allowing the engine to start remotely. The PMU provides three lines with a chosen voltage in the range: 24 – 28 VDC at 12.5A or 350W max, 12 – 15 VDC at 9A or 108W, and 4.8 – 8 VDC at 8A or 42W.

Configurable with LiIon, LiPo, LifePO4, SLA, NiCad, NiMH, and Lead Acid Battery.

Custom Alternators

Custom options are available upon request.

Contact HFE International to discuss your setup. 

DA 150 EFI UAV Engine Downloads

DA 150 EFI Data Sheet

EFI Engine Owner’s Manual

DA 150 Supplemental Owner’s Document

System Testing

This system has undergone numerous tests, including: from sea level to 10,000 ft altitude and temperatures ranging from 10°F to 120°F. 

About HFE International

Founded in 2010, HFE International develops and manufactures high-end propulsion systems for UAVs, unmanned systems and ground support equipment. At a cost 25% less than the closest competitor, HFE meets the demand for small, reliable engines at an affordable price.

Over 1,000 HFE engines are in operation throughout the world — including use by the US Armed Forces. HFE propulsion systems include fuel-injection and rotary for gasoline and multi/heavy fuel operation.