Off-Road.com on MSN
SwRI demonstrates path for off-road diesel engines to meet CARB Tier 5 emissions rules
Southwest Research Institute (SwRI) announced on June 10, 2026, that it has successfully demonstrated a diesel engine system ...
Interesting Engineering on MSN
US scientists’ diesel engine can meet emission standards while offering massive off-road power
Researchers in the United States have demonstrated a diesel engine system that can meet ...
One company thinks it has the answer for truck operators that want to use natural gas but are concerned about range issues: a dual-fuel system that can be retrofitted to existing diesel engines. CARB ...
Swiss-headquartered engine developer WinGD reports that it has a marked another ammonia fueling milestone with the successful completion of the Factory Acceptance Test (FAT) of an X72DF-A engine, ...
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