Volvo Trucks enhances FH Aero with Start/Stop system in motion

In an era where sustainability and efficiency are paramount, Volvo Trucks is taking a significant step forward. The introduction of the innovative Start/Stop system while in motion for its FH Aero model exemplifies this commitment. This advancement not only enhances operational efficiency but also aims to minimize the environmental impact of heavy-duty transport.

Understanding the Start/Stop System in Motion

The Start/Stop system developed by Volvo Trucks is a groundbreaking feature designed to optimize fuel consumption in long-distance transportation. By integrating the existing I-See and I-Roll systems, this technology allows the engine to automatically shut down while the vehicle is moving, particularly during downhill stretches.

This automatic function not only conserves fuel but also reduces CO2 emissions significantly. When the vehicle approaches a decline, the system determines the optimal moment to turn off the engine, leveraging the vehicle's inertia. During this time, emissions are effectively reduced to zero, contributing to cleaner air and a smaller carbon footprint.

How Does the System Work?

The operational mechanics of the Start/Stop system are straightforward yet highly effective. Here’s a breakdown of its functionality:

• Detection of Terrain: The system continuously analyzes real-time data regarding the gradient and curvature of the road ahead.
• Automatic Engine Shutdown: When a downhill slope is detected, the engine turns off without any input from the driver.
• Utilization of Inertia: The vehicle maintains momentum, navigating downhill without the need for fuel combustion.
• Reactivation of the Engine: The engine automatically restarts when the system deems it necessary based on the terrain conditions.
• Speed Requirement: This system operates effectively at speeds exceeding 60 km/h.

Benefits of the Start/Stop System

Volvo's Start/Stop system offers multiple advantages, particularly for fleet operators concerned with efficiency and sustainability:

• Fuel Savings: Estimates suggest an additional fuel savings of up to 1% when combined with the I-Roll feature, building upon existing technological efficiencies.
• Reduced Emissions: By minimizing engine operation, the system significantly lowers CO2 emissions, aligning with global environmental goals.
• Cost Efficiency: Lower fuel consumption directly translates to reduced operational costs for transport fleets.
• Enhanced Driving Experience: The seamless operation of the system ensures that drivers can focus on the road without worrying about manual engine management.

The Role of Volvo's Sustainability Strategy

This initiative is part of Volvo's broader sustainability roadmap, which includes a strong focus on electric solutions and alternative fuel sources. While the company actively promotes electric vehicles, it recognizes that diesel engines will remain a critical component of the industry for the foreseeable future.

Investments in improving diesel engine technologies, like the Start/Stop system, demonstrate Volvo's commitment to balancing immediate operational demands with long-term environmental responsibilities. This approach not only advances sustainability but also enhances the economic viability of heavy-duty transport operations.

Availability and Implementation Timeline

The Start/Stop system will be available for the FH and FH Aero models equipped with the 13-liter diesel engine. Customers in Europe can begin placing orders for this innovative feature starting September 2025. This addition reinforces Volvo’s dedication to providing efficient and sustainable solutions tailored to the needs of the transport industry.

Currently, the FH Aero range is expected to make its debut in various markets, further expanding the options available to transport operators looking to enhance their fleets’ efficiency.

Conclusion

Volvo Trucks’ introduction of the Start/Stop system while in motion marks a significant advancement in the pursuit of efficient and sustainable transportation solutions. By combining innovative technology with a commitment to reducing environmental impact, Volvo is setting new standards in the trucking industry.

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