Truck & Off-highway Engineering - June 2021

Overview

The June 2021 issue of Truck & Off-Highway Engineering presents a comprehensive overview of the current trends, challenges, and innovations in the heavy-duty vehicle and off-highway equipment sectors. The editorial team, led by Bill Visnic, highlights the ongoing transformation in the industry, particularly in the context of electrification and autonomous technologies.

Key Highlights:

1. Mega Push for Heavy-Duty EV Charging: A significant focus of this issue is the growing infrastructure for electric vehicles (EVs) in the trucking industry. A California-based startup, WattEV, has announced plans to establish the nation’s first 25-megawatt electric-only public truck stop in Bakersfield. This facility will feature a solar micro-grid with battery storage and aims to support the increasing demand for electric trucks, with an initial output of 4 MW that will eventually expand to 25 MW, providing over 40 charging bays.

2. Technical Innovations: The issue discusses various technical innovations that are shaping the future of commercial vehicles. Key topics include the integration of advanced driver-assistance systems (ADAS) and the challenges posed by commercial vehicle sensors. The editorial emphasizes the importance of connectivity and automation in enhancing operational efficiency and safety.

3. Supply Chain Challenges: The magazine addresses the ongoing supply chain struggles, particularly in the context of semiconductor shortages that are affecting the production of diesel engines. These challenges are compounded by the need to meet shifting global emissions standards and the demand for new technologies. The article on Cummins’ off-highway business illustrates how these factors are influencing operational strategies and product development.

4. Batteries and EV Efficiency: An article featuring Allison’s Chief Technology Officer discusses the critical role of battery technology in achieving EV efficiency. It emphasizes that while batteries are essential, the overall efficiency and safety of propulsion units are equally important for reducing costs and improving performance. The discussion includes various lithium-ion chemistries and strategies for electric mining vehicles, highlighting the importance of battery swapping versus fast charging.

5. Platooning and Autonomy: The issue explores the concept of platooning as a pathway to full autonomy in trucking. Human-guided convoys are presented as a viable solution that can deliver real-world benefits sooner than fully autonomous trucks. However, the article notes that safety and operational issues must be resolved to optimize platoon configurations.

6. Annual Product Guide: The magazine features an annual product guide that categorizes industry suppliers by technology area, providing readers with a comprehensive resource for sourcing components and services relevant to the trucking and off-highway sectors.

7. Executive Viewpoints: The issue includes insights from industry leaders on the unique challenges faced by commercial vehicle sensors and the implications for ADAS and autonomous technologies. These viewpoints provide a deeper understanding of the strategic directions companies are taking in response to market demands.

8. Connectivity and New Work Patterns: The editorial discusses how connectivity and new work patterns are becoming top-of-mind for engineering leaders. The integration of digital technologies is reshaping how companies operate and interact with their customers, emphasizing the need for adaptability in a rapidly changing environment.

Conclusion:

The June 2021 issue of Truck & Off-Highway Engineering serves as a vital resource for industry professionals, offering insights into the latest trends and challenges in the heavy-duty vehicle sector. With a strong emphasis on electrification, autonomy, and the impact of supply chain issues, this issue provides a well-rounded perspective on the future of trucking and off-highway engineering. The articles and features collectively underscore the importance of innovation and strategic planning in navigating the complexities of the current market landscape.

Overall, this issue not only highlights the advancements in technology but also addresses the pressing challenges that the industry must overcome to thrive in an increasingly competitive and environmentally conscious world.