Power and Propulsion
Engines

Latest Stories

News
Transportation

Hexagon Bullish on CNG for Long-Haul Trucks

Though some OEMs have signaled that the end of the ICE age is nigh, reports of the combustion engine’s death as the backbone of the commercial-trucking industry are greatly exaggerated....

Feature Image

Road Ready
Test & Measurement

2024 Lincoln Nautilus: The Brand’s First Global SUV

While there is a tendency for new vehicles to have a focus on ride, handling, performance and other dynamic elements, the model year 2024 Lincoln Nautilus team added another element...

Feature Image

News
Mechanical & Fluid Systems

Electronic Torque Limiting Boosts Machine Productivity

Electrification isn’t just a matter of switching out the diesel engine for an electric motor. It requires a thorough review of connected systems – particularly the hydraulic...

Feature Image

News
Propulsion

WCX 2024: Volunteers Sought for SAE’s AWIM Student Challenges

Raise your hand if you want to get kids excited about science, technology, engineering and math (STEM). Connecting fun and STEM skills is a key aspect of being an industry...

Feature Image

Road Ready
Manned Systems

Kia’s PBV Concepts Expand Commercial Possibilities

Kia’s entry into the light commercial vehicle market, launched at CES in Las Vegas, provided an overview of the potential range, from last-mile delivery vehicles to medium cargo...

Feature Image

Articles
Motion Control

Full Speed Ahead for Second-Generation Indy Autonomous Racers

After three years and more than 7,000 miles (11,265 km) of racing, the Indy Autonomous Challenge (IAC) enters year four with an updated platform and embedded software...

Feature Image

News
Energy

Fuel Cell Production Spurs Supplier Opportunities

The head of General Motors’ global fuel-cell business is bullish about ongoing opportunities for suppliers in the emerging hydrogen-power space, as GM and partner Honda Motor Co. began...

Feature Image

Road Ready
Manufacturing & Prototyping

Mercedes-Benz Product Boss: Europe, North America EVs, EV Charging to Rapidly Get Better

When it displayed its Concept CLA Class for the first time in North America at CES 2024, Mercedes-Benz focused on the car’s merging of novel...

Feature Image

Technical Innovation
Power

Daimler and Linde Announce Liquid-Hydrogen Refueling Technology

Daimler Truck and Linde Engineering recently announced sLH2, a jointly developed refueling technology for subcooled liquid hydrogen. The companies claim that subcooled...

Feature Image

Articles
Motion Control

Overcoming EV Drivetrain Testing Challenges

Transportation markets have seen a tremendous surge of interest in hybrid and electric vehicle technology. To gain the promised efficiency benefits and green profile of these vehicles, it is...

Feature Image

Articles
Mechanical & Fluid Systems

Volvo Reveals New VNL with SuperTruck Influence

Volvo Trucks North America has launched the completely redesigned VNL Class 8 truck. The all-new VNL was designed specifically for the North American market and features Volvo’s next...

Feature Image

Road Ready
Power

2025 Kia Carnival MPV Hybrid Brings Unplugged PHEV Power

The 2025 Kia Carnival MPV is acquiring a hybrid powertrain as part of the minivan’s model year update that debuted at the Chicago Auto Show. The internal-combustion engine...

Feature Image

Articles
Transportation

Hydrogen ‘Inevitable’ for Commercial Vehicles

With the perception of diesel engines as bad actors in the worldwide transportation-emissions crackdown, the commercial-vehicle sector is racing to identify and develop propulsion...

Feature Image

Technical Innovation
Electronics & Computers

Modine Targets Off-Highway EVs with ‘Plug-And-Play’ BTMS

Suppliers increasingly are developing and integrating thermal-management solutions to meet the specific demands of off-highway EVs. Deutronic, for instance, develops...

Feature Image

Technology Report
Test & Measurement

Enterprise Battery-Analysis Pioneer Voltaiq Partners with Siemens

As CES 2024 was wrapping up in Las Vegas, battery-analysis pioneer Voltaiq and Siemens Digital Industries Software announced a partnership they said is intended to help...

Feature Image

Road Ready
Test & Measurement

2024 Honda Prologue Is a Cautious Invitation to Drive Electric

Despite the inherent potential of electric motors to offer blazing acceleration, Honda decided to smooth things out for its first serious all-electric vehicle for North...

Feature Image

News
Mechanical & Fluid Systems

Cat Reveals All-New 255 and 265 Compact Track Loaders

Caterpillar revealed its next-generation 255 and 265 compact track loaders at its Edwards Demonstration and Learning Center in Peoria, Illinois, in October. Based on D3 series, the...

Feature Image

Articles
Power

CES 2024: Magna Puts Multiple Innovations in New, More Efficient 800v E-Motor

Ahead of its press conference this week at CES in Las Vegas, Magna International showed journalists a brand new 800-volt e-drive motor that it said sets new...

Feature Image

Q&A
Power

Renewable Diesel Offers Drop-In Solution for Decarbonization

Renewable diesel fuels represent an opportunity to decarbonize on- and off-highway diesel ICE vehicles with a minimal investment in infrastructure and little to no disruption...

Feature Image

Road Ready
Energy

Regardless of Powertrain, 2024 Hyundai Kona Benefits from EV-First Design Plan

The 2024 Hyundai Kona will be sold in the U.S. with either electric or ICE propulsion, while a hybrid option will be available in other markets. The new Kona...

Feature Image

Technical Innovation
Power

Fuel-Cell Power for Monster Mining Trucks in GM, Komatsu Deal

In the latest announcement from GM regarding commercialization of its longstanding hydrogen fuel-cell research and development, it and commercial-vehicle specialist Komatsu...

Feature Image

Technology Report
Power

NVH-Fighting Plastic EV Motor Mount Wins Lightweighting Award

Most motor mounts, even for EV applications, are made of metal alloys. It makes intuitive sense: It’s a vibration-intensive mounting application that demands durability...

Feature Image

Technical Innovation
Transportation

Tevva & ZF Integrate Brake-By-Wire Regen System for Last Mile BEV

UK-based EV manufacturer Tevva recently completed development of a regenerative braking system on the company’s 7.5-ton battery-electric truck. Tevva collaborated with...

Feature Image

Editorial
Automotive

EV Confidence

EVs are not for everyone. Not yet, anyway. But despite the headlines, there’s no reason to lose confidence in the overall EV trajectory that’s been underway for the last dozen years or so.

Feature Image

Articles
Energy

Hyliion Shifts Focus from Propulsion to Power Generation

Hyliion acquired the Karno generator technology from GE Additive in August 2022 to employ as a fuel-agnostic power system on its Hypertruck platform, which was revealed as a...

Feature Image

News
Lighting

Cadillac Reveals 2025 CT5-V and CT5-V Blackwing with More Tech

While Cadillac is hurtling toward its electric-only future with five EVs either in-production or announced, the V-series of ICE performance vehicles — celebrating its...

Feature Image

Technical Innovation
Manned Systems

Westport Awarded LNG Development Program

Westport Fuel Systems announced that it has been awarded a development program by a global heavy truck manufacturer to adapt its LNG HPDI fuel system to meet Euro 7 emissions requirements for...

Feature Image

News
Manned Systems

Tremec-Trification

Tremec is charting a future in vehicle electrification that leverages the company’s gear-manufacturing history while clearly departing from its intrinsic connection to internal combustion engine. Tremec, a...

Feature Image

News
Energy

The Future of Carbon-Neutral Fuels for Heavy-Duty Machines

Decarbonization of commercial vehicles and off-highway machines is rapidly becoming a hot-button topic among regulators in the EU, Asia and North America. In addition to...

Feature Image