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Articles Transportation
Meritor Pursues Lightweighting Strategies for Drivelines
As with passenger vehicles, reducing the weight of systems and components in commercial vehicles is a key strategy to improve fuel efficiency. In the commercial-vehicle sector, the...
News Manned Systems
Cummins Unveils PowerDrive Hybrid-Electrics, Euro 7 Diesel Concept
As vehicle and equipment manufacturers continue to move away from pure diesel power, Cummins has unveiled a suite of plug-in hybrid-electric powertrain solutions under the...
Original Equipment Power
Caterpillar Reveals Next-Gen Dozers, Excavators, Motor Graders
Caterpillar presented an onslaught of new machines—24 to be exact—at its Edwards Demonstration and Learning Center in Peoria, Ill., during its annual year-end press...
Technical Innovation Electronics & Computers
Bosch Electrohydraulic Steering Advances Driver Assistance
Bosch’s Servotwin electrohydraulic steering system is an enabler for driver-assistance technology and a “building block” for future automation. It offers speed-based steering...
Technical Innovation Test & Measurement
Advanced Simulation Techniques Drive Powertrain Design
Commercial vehicle designers are using a variety of simulation and validation tools as they attempt to find new ways to improve many aspects of vehicle design. Engineers are working...
Articles Energy
Deutz Equips Telehandlers with Hybrid and Fully Electric Powertrains
Deutz, which has produced internal combustion engines for more than a century, is moving quickly to integrate electric power with its mainstay diesel engines. Only a year...
News Manned Systems
WABCO Adds Autonomous Driving 'Building Blocks' to 2019 Portfolio
Active steering, high-deceleration emergency braking, and rear object detection with automatic braking underscore WABCO’s autonomous-tinged commercial vehicle products...
Technology Report Power
Mercedes Doubles down on Electric Vans, Considers Fuel Cells
As the demonization of diesel continues across much of Europe, manufacturers are rushing to introduce a range of options to power tomorrow’s delivery vehicles. While petrol...
News Green Design & Manufacturing
Many ICE Paths Lead to Reduced Emissions
Despite all the hype about electrification, internal combustion engines (ICEs) are likely to dominate the commercial vehicles market for several years. But these engines will have to advance using an...
Articles Green Design & Manufacturing
Toyota Launches Second-Gen Fuel-Cell Class 8
At a late-July auto-industry conference in Michigan, Toyota revealed the second generation of its Project Portal prototype Class 8 heavy-duty truck driven electrically from fuel-cell power. The...
Technical Innovation Manned Systems
Adding 3D Printing to Design, Manufacturing Processes
Additive manufacturing is beginning to transform operations from early development through fulfilling requests for obsolete components. Integrating 3D printing into the design and...
News Connectivity
Disruptive Tech Promotes Paradigm Shift at Traditional Manufacturers
Add one more role to Troy Clarke’s already-extensive title at Navistar: Chairman, President, CEO—and Chief Business Anthropologist. “I see that as one of my most...
News Manned Systems
Automating Machines for Off-Highway Environs Is Simple, Yet Difficult
It is the best of environments and the worst of environments for designers of autonomous off-highway vehicles. Freight haulers and some agricultural equipment are in some...
Original Equipment Transportation
eCitaro to Replace Conventional City Buses
Based on the proven Citaro platform but incorporating design elements from the Mercedes-Benz Future Bus concept, the new eCitaro is poised to almost completely replace city buses powered by a combustion engine in just a few years.
Articles Manufacturing & Prototyping
Sensing Changes in Autonomous Trucks
Driver shortages and rising demand are fueling interest in technologies that let commercial trucks navigate with minimal to no human input. Many of the sensing systems being designed into trucks are borrowed from passenger cars, but commercial vehicles have many different requirements.
Q&A Transportation
Perkins Pursues Plug-and-play Connectivity
Michael Wright, Perkins General Manager, Aftermarket, shares his thoughts on how you add connectivity to an engine with no electronic control system. Read the interview.
Technical Innovation Green Design & Manufacturing
Jacobs Employs Cylinder Deactivation in HD Engines to Lower CO2, NOx
Combustion engines have experienced a mounting PR problem in recent years, as more truck OEMs, major cities and countries announce their intentions to more aggressively...
News Power
Emissions Reductions Continue to Disrupt CV Industry
As the automotive and commercial vehicle (CV) industries expand from being dominated by a single powertrain to a multitude of power and fuel options, disruption is propelling change to...
News Unmanned Systems
The Case for 48V in Commercial Vehicles
Higher voltage architectures allow for more efficient power generation and distribution, according to Jim Bevan, Mechatronics Power Systems Manager for Daimler Trucks North America. “Making this...
Technical Innovation Connectivity
Upstream Devoted to Truck Cybersecurity Threats
According to Gartner, Inc, a leading research and advisory company, the number of connected vehicles on the road is expected to reach 250 million by 2020. The heavy-duty industry has seen...
Original Equipment Automotive
Off-Road Bus from Torsus Transports to Hard-To-Reach Places
Start-up company Torsus recently launched what it claims is the world’s first purpose-built, heavy-duty off-road bus, the Praetorian, designed to transport personnel and...
Articles Energy
Starship Road Trip
Dubbed the Starship Initiative, the collaboration between Shell and AirFlow Truck Co. on the Starship Class 8 concept truck achieved 178.4 ton-mpg for freight ton efficiency (FTE) in a recent cross-country drive, a nearly...
News Manned Systems
Big Data and Next-Gen Prognostics for Heavy-Duty Vehicles
Diagnostics have been around for a long time and are well understood and standardized. Huge amounts of diagnostic data have piled up over the years; fortunately, the data is machine...
Articles Design
Heavy-Duty Engine Design
Increasing regulations and market demands call for cleaner, more durable and fuel-efficient engines. Developers rely on CAE simulation, enhanced test methods and 3D printing to keep up.
Q&A Electronics & Computers
Deutz Advances ‘E’ Strategy—prototypes on the Horizon
Deutz previously had indicated that alternative drives will play an increasingly important role in its core segments in the future. Taking the next step in that direction, the...
Editorial Unmanned Systems
Intelligence Drives Efficiency, Safety and Uptime of Commercial Vehicles
Several leaders of global commercial-vehicle manufacturers converged in mid-July for a press workshop to discuss the most pressing technological, logistical and...
Technical Innovation Electronics & Computers
Link Readies Semi-Active Cab Suspension for Intro on Select 2020 Models
Link Manufacturing targets heavy-duty vehicles that transition from on- to off-road terrain, in particular, for what it claims will be the industry’s first...
Articles Transportation
Switching to Comfort Mode
Knobs and buttons once ruled the roost, but now they must work in tandem with touchscreens, which are ubiquitous in vehicles of all types. As they handle more functions, design teams are coming up with techniques that reduce operator movement by making them easier to reach.
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