Truck & Off-highway Engineering - October 2019

Overview

The October 2019 issue of Truck & Off-Highway Engineering presents a comprehensive overview of the latest trends, innovations, and challenges in the commercial vehicle sector, particularly focusing on trucks and off-highway machinery. This issue highlights the industry's ongoing efforts to enhance efficiency, reduce emissions, and improve operator comfort through advanced technologies and engineering practices.

Key Themes and Innovations

1. Efficiency and Sustainability: The magazine emphasizes the importance of low fuel consumption and long service life for commercial vehicles, especially those exceeding six tons. It discusses the integration of highly efficient drive solutions, including hybrid and electric technologies, which complement traditional combustion engines. This shift is crucial as the industry seeks to meet stricter emissions regulations and respond to growing environmental concerns.

2. Technological Advancements: Several articles delve into the latest technological innovations in the sector. For instance, the introduction of digital suspension systems that utilize sensors and electronic control units (ECUs) to maintain cab stability is highlighted. This technology not only enhances ride comfort but also improves vehicle handling and safety.

3. Powertrain Developments: The issue features discussions on the evolution of engine and transmission technologies aimed at minimizing fuel usage. Engineers are exploring various powertrain configurations to optimize performance while reducing environmental impact. This includes revisiting traditional layouts, such as the overhead valve (OHV) design, to enhance efficiency in new commercial truck engines.

4. Autonomous and Connected Vehicles: The magazine addresses the growing trend of automation in the industry. It discusses the development of electrohydraulic systems and machine controls that enable a high degree of controllability essential for automated operations. The integration of telematics is also a focal point, with companies like Navistar International leveraging their OnCommand Connection system to monitor fleet performance and increase uptime.

5. Operator Comfort and Cab Design: Operator comfort is increasingly recognized as a critical component of vehicle design. The issue explores the importance of cab air quality and its impact on operator productivity. Manufacturers are focusing on designing HVAC systems that not only provide comfort but also ensure a healthy working environment for operators.

6. Electric Infrastructure: The magazine highlights the need for robust electric infrastructure to support the growing demand for commercial electric vehicles (EVs). Companies like Tritium are working to accelerate the installation of DC fast-charging stations, which are essential for the widespread adoption of EVs in the commercial sector.

7. Industry Insights: The editorial section features insights from industry leaders, including Hubertus M. Mühlhäuser of CNH Industrial, who discusses the strategic separation of on- and off-highway businesses and significant investments in innovative companies like Nikola. This reflects a broader trend of companies seeking to adapt to changing market dynamics and consumer preferences.

8. Testing and Measurement: The issue also covers advancements in testing methodologies, such as moving vehicle life testing in-house to save costs and time. This shift allows manufacturers to better understand the durability and performance of their products under real-world conditions.

Conclusion

The October 2019 issue of Truck & Off-Highway Engineering serves as a vital resource for industry professionals, providing insights into the latest technological advancements, regulatory challenges, and market trends shaping the future of commercial vehicles. As the industry continues to evolve, the focus on efficiency, sustainability, and operator comfort remains paramount, driving innovation and investment in new technologies. The magazine not only highlights current developments but also sets the stage for future advancements that will define the next generation of trucks and off-highway machinery.

Overall, this issue encapsulates the dynamic nature of the commercial vehicle industry, showcasing how engineering and technology are converging to create more efficient, sustainable, and user-friendly vehicles.