Cummins marks 100 years powering mining, betting on hybrids and lower-carbon fuels

Cummins says it has reached the milestone of 100 years supporting the global mining sector, a century of robust power solutions it says keep economies turning. Founded in 1919 by Clessie Cummins, the company quickly built a reputation for durable diesel engines, and mine operators soon switched on to its high-torque diesel units; as mining scaled globally through the mid-20th century, so did Cummins' offerings. Demand for reliable power in remote locations, tightening regulation and the need for greater operational efficiency pushed it to develop more powerful engines, better fuel efficiency and a global service network that can reach mines in the most challenging terrain. Cummins' heritage is rooted in North America, but it says Europe has emerged in recent decades as a crucial theatre for innovation and sustainability, from the ancient coal seams of Poland to the critical mineral mines of Scandinavia.

With the European Green Deal and net-zero targets, the mining industry is under immense pressure to decarbonise, electrify and reduce its overall environmental footprint, and many legacy mines need retrofitting and modernisation with contemporary, more efficient power systems and cleaner engine technologies. Recognising that different operations will transition at different paces, Cummins says it is developing engine platforms that can run on a variety of lower-carbon fuels, including hydrogen (both hydrogen internal combustion engines and fuel cells) and hydrotreated vegetable oil (HVO) - strategies it says appeal to European mines that are not ready for full electrification but are committed to cutting their carbon intensity. Cummins' European operations are also at the forefront of integrating telematics and predictive maintenance, monitoring engine health in real time so operators can anticipate potential failures, optimise maintenance schedules and improve overall fleet uptime.

Long before net-zero became a global rallying cry, European emissions standards pushed engine makers to clean up their act, and Cummins says it invested heavily in technologies like Selective Catalytic Reduction (SCR), Diesel Particulate Filters (DPF) and advanced combustion systems to meet stringent EU Stage V regulations. Large open-pit operations in countries such as Poland, which still rely on significant diesel fleets, have embraced Cummins' Stage V-compliant engines to reduce their environmental impact while maintaining productivity, cutting nitrous oxide, particulate matter and CO2 emissions even with conventional fuels. Cummins says its European customers, especially in mining, demand not just power but clean power, and that what its European engineering teams learn and refine often informs its offerings worldwide. Looking ahead, Cummins says it is investing heavily in advancing today's trusted mining products to deliver improved total cost of ownership, enhanced performance and extended engine life. It is also leading the energy transition for mining with bridge technologies that pave the way for clean fuels and electrification, starting with hybrid engines and dual-fuel solutions that it expects to accelerate through strong partnerships with customers and OEMs, on the way to a long-term vision of 100% carbon neutrality across all Cummins products by 2050.