Cummins Inc. is expanding its reach into the rail market with the QST30 Tier 4-compliant switcher locomotive power module, projected to be available in the first quarter of 2022. The QST30 locomotive ...

Caterpillar Inc. has introduced the Cat XQ375, used for mid-sized power needs throughout North America. This represents the company’s first mobile diesel generator set to meet Tier 4 Final emissions ...

Losing the factory warranty makes a lot of truck owners out there cringe when they consider modifying their diesel. However, they also tend to cringe when they glance at the mileage their new, ...

Chevy Silverado 1500 and GMC Sierra 1500 owners with a diesel-powered 2023 model-year vehicle can now upgrade their ride with a new Duramax engine module from AG Diesel Solutions. The new module ...

ZQUIP has launched an energy-supply system for zero-emissions construction machines that owners can adapt to run their vehicle with either diesel fuel or battery energy. Moog engineers can “zquip” a ...

The '98 1/2 to '02 24-valve Cummins engines equipped with the Bosch VP44 injection pump don't always get as much love as their predecessor, the P-pumped 12-valve. But one benefit that the 24-valve has ...

GM issues a service update for 2025-2026 Chevy Silverado and Express models to replace the fuel pump power control module, ...

Of the three United States automakers that offer diesel-powered heavy-duty pickup trucks, only two of those diesel engines are V8s. Those V8 diesel engines are the 6.6 Duramax found in offerings from ...