DA 215 EFI UAV Engine is fit with state of the art electronic fuel injection.

A special magnet configuration mounts in the prop hub and allows the prop to easily flip for no-fuss starting.

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

Alternator System Options

200W Power Management Unit

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

The PMU provides three lines with a chosen voltage in the range: 12-15 VDC at 15A or 200W max and 4.8-7 VDC or 42W max.

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

24 V option available, contact HFE International for information and pricing.

500W Starter Alternator

This 3 phase brushless alternator drives direct 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 Lilon, 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 215 EFI UAV Engine Downloads

EFI Engine Owner’s Manual

DA 215 EFI Supplemental Owner’s Document

DA 215 EFI Data Sheet

System Testing

The system is tested to numerous standards- from sea level to 10,000 foot 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 by the US Armed Forces. HFE propulsion systems include fuel-injection and rotary for gasoline and multi/heavy fuel operation.

GenPod® 120 LRU (Line Replaceable Unit) by HFE International enables users to swap out the entire engine system within minutes.

This system includes all the necessary electronics, fuel pump system, EFI system, ignition, plus, motor mount isolation. When it is time for the TBO overhaul, eliminate operational downtime by swapping the GenPod® LRU out for a new one.

GenPod® 120 LRU Key Features

Quick Mount Interface

This innovative feature allows users to swap engines in record time.

Zero Down Time

Maintain flight ops tempo: keep all vehicles in operation! A GenPod® 120 LRU, plus a spare, saves operators tens of thousands of dollars in scheduled maintenance down time.

Rapid Integration

The GenPod® 120 LRU integrates into new aircraft designs with very little R&D effort. Companies can spend hundreds of engineering hours determining placement of ECU components, fuel system lines and pump, and filters. And designing vibration isolation.

The GenPod® LRU eliminates all this work.

Simply plug in the power, connect the fuel tank and provide a throttle position. Start occurs with a simple 5V signal.

Built-In Starter Generator

Comes with a built-in starter and up to 500 W of electrical power for the avionics system.

The starter generator system, as well as power management unit, is included in the price.

GenPod® 120 LRU EFI UAV Engine Downloads

GenPod®120 LRU Owner’s Manual

Additional Options

GenPod® 120 LRU is available in pusher or tractor configuration. Cowling options are available upon request. Faring mount points allow for special design covers over the GenPod®.

Power Management Voltage outputs can be factory set.

Note: PMU is a separate piece of hardware; it is not included in the engines weight and dimensions.

Grey and other custom color options are available upon request. Please contact HFE International for custom options and pricing.

About HFE International

HFE International develops and manufactures high end propulsion systems for UAV’s, drones, unmanned systems, and ground support equipment. These propulsion systems include fuel-injection and rotary systems with gasoline and multi/heavy fuel operation.

Founded in 2010, the company’s aim was to address the growing demand for reliable, small engines at an affordable price point. With over 1,000 units sold – at 25% the cost of the closest competitor – HFE engines are in use throughout the world including use by the US Armed Forces.

Please contact HFE International for details about output options.

GenPod® 100 LRU (Line Replaceable Unit) by HFE International enables users to swap out the entire engine system within minutes.

This system includes all the necessary electronics, fuel pump system, EFI system, ignition, plus, motor mount isolation. When it is time for the TBO overhaul, eliminate operational downtime by swapping the GenPod® LRU out for a new one.

GenPod® 100 LRU Key Features

Quick Mount Interface

This innovative feature allows users to swap engines in record time.

Zero Down Time

Maintain flight ops tempo: keep all vehicles in operation! A GenPod® 100 LRU, plus a spare, saves operators tens of thousands of dollars in scheduled maintenance down time.

Rapid Integration

The GenPod® 100 LRU integrates into new aircraft designs with very little R&D effort. Companies can spend hundreds of engineering hours determining placement of ECU components, fuel system lines and pump, and filters. And designing vibration isolation.

The GenPod® LRU eliminates all this work.

Simply plug in the power, connect the fuel tank and provide a throttle position. Start occurs with a simple 5V signal.

Built-In Starter Generator

Comes with a built-in starter and up to 500 W of electrical power for the avionics system.

The starter generator system, as well as power management unit, is included in the price.

GenPod® 100 LRU EFI UAV Engine Downloads

GenPod® 100 LRU Owner’s Manual

GenPod® 100 LNR WOT Graph

Additional Options

GenPod® 100 LRU is available in pusher or tractor configuration. Cowling options are available upon request. Faring mount points allow for special design covers over the GenPod®.

Power Management Voltage outputs can be factory set.

Note: PMU is a separate piece of hardware; it is not included in the engines weight and dimensions.

Grey and other custom color options are available upon request. Please contact HFE International for custom options and pricing.

About HFE International

HFE International develops and manufactures high end propulsion systems for UAV’s, drones, unmanned systems, and ground support equipment. These propulsion systems include fuel-injection and rotary systems with gasoline and multi/heavy fuel operation.

Founded in 2010, the company’s aim was to address the growing demand for reliable, small engines at an affordable price point. With over 1,000 units sold – at 25% the cost of the closest competitor – HFE engines are in use throughout the world including use by the US Armed Forces.

Please contact HFE International for details about output options.

GenPod® 70 LRU (Line Replaceable Unit) by HFE International enables users to swap out the entire engine system within minutes.

This system includes all the necessary electronics, fuel pump system, EFI system, ignition, plus, motor mount isolation. When it is time for the TBO overhaul, eliminate operational downtime by swapping the GenPod® LRU out for a new one.

GenPod® 70 LRU Key Features

Quick Mount Interface

This innovative feature allows users to swap engines in record time.

Zero Down Time

Maintain flight ops tempo: keep all vehicles in operation! A GenPod® 70 LRU, plus a spare, saves operators tens of thousands of dollars in scheduled maintenance down time.

Rapid Integration

The GenPod® 70 LRU integrates into new aircraft designs with very little R&D effort. Companies can spend hundreds of engineering hours determining placement of ECU components, fuel system lines and pump, and filters. And designing vibration isolation.

The GenPod® LRU eliminates all this work.

Simply plug in the power, connect the fuel tank and provide a throttle position. Start occurs with a simple 5V signal.

Built-In Starter Generator

Comes with a built-in starter and up to 500 W of electrical power for the avionics system.

The starter generator system, as well as power management unit, is included in the price.

Silent Muffler System

Comes with a silent muffler set. This reduces acoustic signature and acoustic non-detect-ability altitude.

GenPod® 70 LRU EFI UAV Engine Downloads

GenPod® 70 LRU Owner’s Manual

GenPod® 70 LRU WOT Graph

Additional Options

GenPod® 70 LRU is available in pusher or tractor configuration. Cowling options are available upon request. Faring mount points allow for special design covers over the GenPod®.

Power Management Voltage outputs can be factory set.

Note: PMU is a separate piece of hardware; it is not included in the engines weight and dimensions.

About HFE International

HFE International develops and manufactures high end propulsion systems for UAV’s, drones, unmanned systems, and ground support equipment. These propulsion systems include fuel-injection and rotary systems with gasoline and multi/heavy fuel operation.

Founded in 2010, the company’s aim was to address the growing demand for reliable, small engines at an affordable price point. With over 1,000 units sold – at 25% the cost of the closest competitor – HFE engines are in use throughout the world including use by the US Armed Forces.

Please contact HFE International for details about output options.

Fuel Fitting Straight for 6mm Tubing (2 per pack); these are replacement fuel fittings for Desert Aircraft’s EFI system. 

Features

• Designed for 6mm OD tube
• Brass Body
• Viton Fuel proof O-ring Seal
• M5 x 0.8 thread

About HFE International

HFE International develops and manufactures high end propulsion systems for UAV’s, drones, unmanned systems, and ground support equipment. These propulsion systems include fuel-injection and rotary systems with gasoline and multi/heavy fuel operation.

Founded in 2010, the company’s aim was to address the growing demand for reliable, small engines at an affordable price point. With over 1,000 units sold – at 25% the cost of the closest competitor – HFE engines are in use throughout the world including use by the US Armed Forces.

DA 50 EFI Mil Spec UAV Engine by HFE International features state of the art electronic fuel injection.

This mil spec version provides a proven fuel injection system. In service on over 700 aircraft, it has 67,000+ flight hours in various environments throughout the world.

Tested to 20,000 ft altitude and temperatures ranging from -10°F to 120°F, the system is a proven workhorse. 

This system followed the test methods under MIL-STD-810, testing out the majority of the laboratory methods available.

Alternator System Options

200W Power Management Unit

Features a 3 phase brushless alternator; it drives directly on the engine crankshaft. The stator is mounted to the crankshaft casing, with the rotor spinning on the crankshaft.

The PMU provides three lines with a chosen voltage in the range: 12 – 15 VDC at 15A or 200W max and 4.8 – 7 VDC at 7A or 42W max.

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

24 V option available, contact HFE Int. for info and pricing.

500W Starter Alternator

This 3 phase brushless alternator drives directly on the engine crankshaft. The stator is mounted to the crankshaft casing, with the rotor spinning 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 Alternator

Custom options are available upon request. 

Contact HFE International to discuss your setup.

DA 50 EFI Mil Spec UAV Engine Downloads

DA 50 EFI Data Sheet

WOT Graph

About HFE International

HFE International develops and manufactures high end propulsion systems for UAV’s, drones, unmanned systems, and ground support equipment. These propulsion systems include fuel-injection and rotary systems with gasoline and multi/heavy fuel operation.

Founded in 2010, the company’s aim was to address the growing demand for reliable, small engines at an affordable price point. With over 1,000 units sold – at 25% the cost of the closest competitor – HFE engines are in use throughout the world including use by the US Armed Forces.

DA 150/170/215 Air Filter for use on associated DA EFI system.

These serve as replacement filters.

Additionally, these filters are ideal for switching from the compact version to the standard EFI velocity stack.

DA 150/170/215 Air Filter Specifications

Length – 5.27in/133.87mm

Height – 3.13in/79.50mm

Width – 3.18in/80.85mm

Weight – 2.00oz/57g

About HFE International

HFE International develops and manufactures high end propulsion systems for UAV’s, drones, unmanned systems, and ground support equipment. These propulsion systems include fuel-injection and rotary systems with gasoline and multi/heavy fuel operation.

Founded in 2010, the company’s aim was to address the growing demand for reliable, small engines at an affordable price point. With over 1,000 units sold – at 25% the cost of the closest competitor – HFE engines are in use throughout the world including use by the US Armed Forces.

DA 50 EFI UAV Engine by HFE International comes complete with state of the art electronic fuel injection. Special magnet configuration mounted in the prop hub allow for easy flipping of the prop for starting.

The ECM is powered by a single 3 cell Lipo battery of 1500mah or larger capacity. Total power draw is only 12 watts(1 amp) at full throttle.

The system is tested from sea level to 10,000 ft altitude and temperatures ranging from 10°F to 120°F.

Alternator System Options

200W Power Management Unit

The system can be paired with a 200 W Power Management Unit. The PMU provides three lines with a chosen voltage in the range: 12 – 15 VDC at 15A or 200W max and 4.8 – 7 VDC at 7A or 42W max.

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

24 V option available, contact HFE Int. for info and pricing.

500W Starter Alternator

This 3 phrase brushless alternator direct drives on the engine crankshaft. The stator mounts to the crankshaft casing, with the rotor spinning 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 Alternator

Custom alternator options are available upon request.

Contact HFE International to discuss your setup.

DA 50 EFI UAV Engine Downloads

DA 50 EFI Data Sheet

EFI Engine Owner’s Manual

About HFE International

HFE International develops and manufactures high end propulsion systems for UAV’s, drones, unmanned systems, and ground support equipment. These propulsion systems include fuel-injection and rotary systems with gasoline and multi/heavy fuel operation.

Founded in 2010, the company’s aim was to address the growing demand for reliable, small engines at an affordable price point. With over 1,000 units sold – at 25% the cost of the closest competitor – HFE engines are in use throughout the world including use by the US Armed Forces.