Description

DLE60 EFI UAV Engine – 60cc Twin-Cylinder Electronic Fuel Injection Engine

The DLE60 EFI is a twin-cylinder, horizontally opposed, electronic fuel injection (EFI) gasoline engine designed specifically for UAVs. It integrates advanced engine technology from LUTAN EFI and DLE Engine to provide superior power output and enhanced reliability, while eliminating common weaknesses of traditional two-stroke engines.

The DLE60 EFI features a newly engineered self-priming fuel pump with closed-loop pressure control that eliminates the need for a fuel return line, delivering consistent fuel pressure under all conditions. The engine supports RS232 communication for real-time telemetry, enabling precise monitoring and control.

Available in both electric starter and non-starter versions, the DLE60 EFI is ideal for a wide range of UAV applications requiring long endurance and heavy payload capacity.

Key Features

• 61cc twin-cylinder horizontally opposed EFI gasoline engine
• 7 HP power output @ 8500 RPM
• Static thrust up to 15.2 kg (at 100m altitude)
• Advanced EFI system with closed-loop fuel pressure control
• Self-priming electronic fuel pump
• Real-time engine data via RS232 protocol
• Compact and lightweight – only 1.85 kg (engine only)
• Optional electric starter version available

Technical Specifications

What’s Included

• LUTAN EFI ECU
• LUTAN Self-priming Fuel Pump
• Wiring Harness
• CDI Module
• Engine Isolation Mount

Applications

• Fixed-wing UAV platforms
• VTOL and hybrid drones
• Heavy-lift UAVs for logistics and transport
• Industrial-grade drones for inspection, mapping, and surveillance

Why Choose the DLE60 EFI?

The DLE60 EFI offers a perfect balance of power, stability, and intelligent fuel management in a compact footprint. Its dual-cylinder design delivers smooth operation, while the closed-loop EFI system improves fuel efficiency and flight consistency. Whether you’re building a long-range surveillance drone or a delivery UAV, the DLE60 EFI is built to perform in demanding aerial missions.