Engine Archivi | Macchine Motori

Bauma 2025: hypotheses and reality

14 May 202515 May 2025 Redazione

Despite the difficult global economic situation caused by the absurd tariff decisions of U.S. President Donald Trump, Bauma 2025 did not disappoint those who see the trade fair as an unmissable opportunity to reflect on the current challenges facing the off-road industry and their potential developments From April 7 to 13, more than 3,500 exhibitors from 57 countries gathered in Munich to showcase their products, technologies, and innovation capabilities across 614,000 square meters of exhibition space. Bauma thus reaffirmed its status as the key event for the global construction industry,…

Engines, hydrogen takes flight

9 April 202515 May 2025 Redazione

In the aerospace sector, the decarbonization of propulsion systems is increasingly turning toward hydrogen as a viable alternative fuel for thermal engines. While this approach presents several engineering challenges, it offers the potential to match the performance and range of conventional fossil fuel-powered engines In recent years, the aviation industry has significantly accelerated the development of hydrogen-based propulsion technologies, aiming to replace fossil-derived fuels in thermal engines. Although hydrogen is often associated with electrified propulsion through fuel cells, its use as a direct combustion fuel offers a major advantage: the…

Four-cylinder high-power engines

28 February 202528 February 2025 Redazione

The domestic market for medium to high-power tractors is witnessing a growing trend of machines with over 150 horsepower being increasingly equipped with four-cylinder engines instead of more segmented units. In these pages an overview of the most commonly used four-cylinder engines in agriculture and those available for Oem applications.