Diesel engines vary in size and application greatly, from small cars to large vessels. The most efficient four-stroke diesel engine comes from Wärtsilä.

Purdue University’s Greg Shaver doesn’t believe there should be a trade-off between protecting the air we breathe and achieving better engine efficiency of large vehicles on the road. Shaver, a ...

A lot of automotive engines remain in production for quite a while. Cummins' B-Series diesel is the longest-running diesel ...

Engineers are struggling to make the combustion engine run purely on hydrogen, but scientists believe there is an easier way. Engineers at the University of New South Wales (UNSW) in Sydney have ...

LEEDS, Alabama—Just how efficient can a fully loaded Class 8 tractor-trailer be? Shell sought to answer that question when designing its Starship 3.0, a Class 8 concept equipped with readily available ...

Dublin, Sept. 12, 2025 (GLOBE NEWSWIRE) -- The "Construction Equipment Engines - Global Strategic Business Report" report has been added to ResearchAndMarkets.com's offering. The global market for ...