How EFI and ETC engines are redefining performance: Across agriculture, forestry and landscaping, equipment performance depends upon an optimal power-to-weight ratio and portability. In addition, high performance in different terrain, easy maintenance and sustainability are crucial factors for all equipment in these industries.

Electronic Fuel Injection (EFI) and Electronic Throttle Control (ETC) engines are two distinct technologies that help to deliver these equipment requirements. The EFI engine features a computer-controlled system that delivers fuel into engines rather than a traditional carburettor. The ETC engine uses electronic signals to control the engine’s throttle.

Engines that feature EFI and ETC technology at the same time, offer an attractive alternative solution thanks to their smart and efficient capabilities that also maintain high performance power.

EFI and ETC – unmatched power to weight ratio 

Landscaping and garden machinery often need to be both lightweight and transportable, especially when navigating uneven terrains in parks and forests. EFI and ETC can be deployed independently or together and deliver more effective power-to-weight ratios.

The Jo Beau^® GORILLA™ M600 woodchipper is a perfect example of this, using Briggs & Stratton’s Vanguard^® 29.9 kW (40 HP) BIG BLOCK™ V-Twin EFI/ETC engine that deploys both technologies, to process branches up to 18 cm in diameter whilst being small enough to fit through a doorway. The petrol engine ensures that the chipper remains steady and efficient even when processing large irregular branches.

This combination of size and reliability makes this sort of equipment invaluable to workers operating in tight areas, without sacrificing performance.

EFI/ETC reduces the total cost of ownership

Both EFI and ETC technology contribute to increased uptime and reduced total cost of ownership of equipment. This is due to the ability of real-time fuel control provided by EFI technology, which is optimised based on load and conditions. This ensures that fuel isn’t wasted during partial-loading operations, which can be a common theme in the gardening industry.

Stale fuel in seasonal equipment like leaf blowers and woodchippers is also not an issue with EFI due to its tolerance for it. This means it faces fewer problems after being stored for long periods over winter months, whilst ETC helps reduce mechanical wear and reduces long-term maintenance needs.

High performance in every environment 

Outdoor equipment faces some of the most extreme conditions including heat, cold, elevation and humidity. Engines equipped with EFI and ETC technology are designed specifically to operate in conditions like these. EFI provides smooth starting while ETC helps engines adjust to changes in terrain to improve control.

EFI and ETC reduce environmental impact  

Lower emissions are a growing requirement in many industries, especially for those working outdoors with nature. Engines equipped with EFI and ETC technology offer cleaner combustion, which in turn reduces harmful emissions without the need for diesel treatments.

EFI engines meet stringent environmental regulations by precisely controlling fuel delivery, leading to a more efficient combustion and reduced emissions, thereby helping manufacturers and operators to stay compliant with professional performance. This is vital when working in forests and parks, providing cleaner and more efficient solutions.

As mentioned before, the Vanguard BIG BLOCK engine powers the Jo Beau GORILLA M600, deploying electronic fuel injection technology that utilises the Engine Control Module (ECM) to tune every single operating point unique to the engine. It takes in all signals from the engine sensors to make cycle-by-cycle decisions on how much fuel and spark to provide and when. This means improved starting at all temperatures, smooth performance at all elevations, quick load acceptance and reduced fuel consumption, which makes the Vanguard BIG BLOCK the perfect fit for this powerful but compact application.

EFI can integrate  

EFI engines have been designed to integrate both physically and digitally. With CAN-bus capabilities, they seamlessly communicate with the rest of the machine’s systems. This means the operator can see real-time diagnostics and troubleshoot remotely.

Making the smart choice  

The forestry and gardening sector is a turbulent one, due to increasing regulations and demands from the industry. By switching to petrol engines equipped with EFI and ETC, operators can meet these demands, allowing for an increased power-to-weight ratio, reducing the environmental impact, and increasing performance in multiple environments. This is all while integrating easily with equipment and reducing the TCO.

Machines equipped with engines that feature both, EFI and ETC technology are providing not just an alternative solution but a powerful solution.

For more information on Vanguard, visit https://www.vanguardpower.com/emea/en_gb/home.html

And for more information on Jo Beau, visit https://www.jobeau.eu/en/

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