Caterpillar's diesel truck engines were industry leaders, known for reliability, performance, and fuel efficiency. But new ...

Volvo Group says it remains fully committed to internal combustion engine technology, and demonstrated it by showing off its new D17 diesel engine in Sweden. In an event for North American journalists ...

While much of the talk these days is about the ascendance of electric vehicles in the trucking industry, the reality is that today there are not viable electric vehicles for all trucking applications.

MERRILLVILLE, Ind. - Information about funds to retrofit on-road diesel equipment with technology that could lower emissions will be presented at a Friday (Oct. 5) meeting open to municipal and county ...

Back in the early days, diesel engines were for trucks, tractors, and stationary applications. They were deemed too heavy, too complicated, and too unrefined to be fitted onto a road car. Well-known ...

We may receive a commission on purchases made from links. Diesel engines, like all internal combustion engine types, require a mixture of fuel and air to flow through the intake system to operate.

Switching to a new power source can be a major step outside of a fleet’s comfort zone. But what if fleets could convert to renewable energy by retrofitting their existing assets today? Chicago-based ...

Over the past few years, truck and engine makers have generated a lot of buzz around developing zero-emission drivetrains to help meet climate and sustainability goals. Traditional OEMs and tech start ...

The US Air Force (USAF) is partnering with the UK’s Reaction Engines to improve the performance of hypersonic and near-hypersonic engines. The partnership between the Air Force Research Laboratory ...