HP | MJF for Unmanned Systems
WOLF Advanced Technology
Leading Suppliers in Australia

Diesel / Heavy Fuel UAV Engines Suppliers in Australia

Discover Australia-based suppliers of Diesel / Heavy Fuel UAV Engines

Suppliers: Diesel / Heavy Fuel UAV Engines

2 Leading Suppliers
Grid List
Filtered by:
Austars Model
Austars Model
Australia

Advanced VTOL & Fixed-Wing UAVs | State-Of-The-Art Technologies for Unmanned & Autonomous Aircraft

Orbital UAV
Orbital UAV
Australia

Innovative Heavy Fuel Engines for UAVs

Browse suppliers by country
Showcase your capabilities

If you design, build or supply Diesel / Heavy Fuel UAV Engines, create a profile to showcase your capabilities and connect with visitors who have an active requirement for your solutions.

Create Supplier Profile

Products

5 Cutting-edge Solutions
Add your solutions
SW75 UAV Heavy-Fuel Engine
SW75 UAV Heavy-Fuel Engine

75cc heavy fuel engine for military applications

75cc heavy fuel engine for military applications
...5cc two-stroke heavy fuel engine designed for military UAV applications. The air-cooled engine...
350HFE
350HFE

28.4 hp twin-boxer HFE engine for heavy-lift and long-endurance missions

28.4 hp twin-boxer HFE engine for heavy-lift and long-endurance missions
The Orbital UAV 350HFE is a two-stroke twin-boxer heavy-fuel engine that has been designed to meet...
150HFE
150HFE

Twin-boxer HFE UAV engine with 11.9 hp output

Twin-boxer HFE UAV engine with 11.9 hp output
The Orbital UAV 150HFE is a twin-cylinder two-stroke heavy-fuel engine featuring a...
75HFE
75HFE

Proven 5.1 hp HFE propulsion system for long-endurance operations

Proven 5.1 hp HFE propulsion system for long-endurance operations
The Orbital UAV 75HFE is a two-stroke heavy-fuel propulsion system that has been designed with long...
50HFE
50HFE

Compact 3.6 hp HFE propulsion system for small UAV airframes

Compact 3.6 hp HFE propulsion system for small UAV airframes
The Orbital UAV 50HFE is a compact two-stroke heavy fuel engine designed to be easily integrated...

Related Articles

Advanced Propulsion & Power Solutions for UAVs and Unmanned Systems
Advanced Propulsion & Power Solutions for UAVs and Unmanned Systems

Suter Industries' UAV engines, APUs, and tailored propulsion systems offer options to suit a wide range of platforms

May 22, 2026
Hirth Engines 3507 Heavy Fuel Engine for Unmanned & Maritime Applications
Hirth Engines 3507 Heavy Fuel Engine for Unmanned & Maritime Applications

Hirth Engines’ 3507 is a water-cooled two-cylinder inline two-stroke heavy fuel engine with air-assisted direct injection that delivers 57 HP for unmanned, maritime, military, and industrial applications

Mar 09, 2026
Orbital UAV Highlights FlexDI™ Air Assisted Direct Injection for UAV Combustion Efficiency
Orbital UAV Highlights FlexDI™ Air Assisted Direct Injection for UAV Combustion Efficiency

FlexDI™ air assisted direct injection from Orbital UAV delivers ultra fine fuel atomization, improving thermal efficiency and reducing specific fuel consumption at cruise while supporting heavy fuel operation

Feb 18, 2026
Alpha Unmanned & Parallel Flight Partnership Targets Long-Endurance Heavy-Lift UAV Operations Using Heavy Fuel
Alpha Unmanned & Parallel Flight Partnership Targets Long-Endurance Heavy-Lift UAV Operations Using Heavy Fuel

A new collaboration between Alpha Unmanned Systems Partner and Parallel Flight Technologies aims to adapt the Firefly heavy-lift drone for heavy-fuel propulsion, enhancing operational endurance and logistics for naval and expeditionary missions under a U.S. Office of Naval Research program

Feb 12, 2026
Sky Power Begins 2026 with UAV Engine Showcases in Middle East & Asia
Sky Power Begins 2026 with UAV Engine Showcases in Middle East & Asia

Sky Power International to showcase its heavy fuel and gasoline UAV engines at major trade shows in the Middle East and Asia in early 2026

Jan 20, 2026
Ultra-Compact 50cc Heavy Fuel Engine for Long-Endurance UAVs
Ultra-Compact 50cc Heavy Fuel Engine for Long-Endurance UAVs

Orbital UAV's HFDI.50 delivers 3.6 hp and weighs just 3 kg, and can run on a variety of fuels without needing to be retuned

Nov 20, 2025
Advanced Gasoline & Heavy Fuel Propulsion Systems for UAS
Advanced Gasoline & Heavy Fuel Propulsion Systems for UAS

Cobra AERO's engines utilize cutting-edge technologies such as additive manufacturing and advanced combustion systems

Oct 06, 2025
Advanced Two-Stroke Gasoline & Heavy Fuel Drone Engines
Advanced Two-Stroke Gasoline & Heavy Fuel Drone Engines

Hirth's UAV engines offer excellent power-to-weight ratios and low fuel consumption

Jul 21, 2025
Orbital UAV Unveils Advanced Power Management System for Heavy Fuel Engines
Orbital UAV Unveils Advanced Power Management System for Heavy Fuel Engines

Orbital UAV has launched its new Power Management System (PMS), delivering advanced electrical control, protection, and remote start capabilities for heavy fuel drone engines

May 14, 2025

THE WEEKLY eBRIEF

The latest unmanned systems news, straight to your inbox.

Get our weekly roundup of technology developments, new products and industry news.

By subscribing, you agree to receive the weekly UST eBrief newsletter from EchoBlue Ltd. Unsubscribe at any time using the link in every email. See our Privacy Notice.

Advancing Unmanned Systems Through Strategic Collaboration UST works with major OEMs to foster collaboration and increase engagement with SMEs, to accelerate innovation and drive unmanned systems capabilities forward.