Cummins Off-Highway Engines - Customer-Inspired Technology

Since 1919 Cummins has been a pioneer in diesel engine technology.  An inherent passion for innovation drives our continued development of leading power solutions for use globally. Cummins partners with many of the most reputable off-highway equipment manufacturers in the industry, who choose Cummins innovative products as their reliable and durable power solutions. Cummins Tier 4 Final engines for off-highway equipment are transforming the way our customers do business. Tens of thousands of test cell and field test hours have validated that our Tier 4 Final engines deliver better fuel economy, faster cycle times and cleaner, quieter operations with the same levels of reliability and durability our customers have come to expect from Cummins. 

From locomotives, chippers and wheel loaders to telehandlers, dredgers and drill rigs, customers say Cummins products have helped them work at maximum capacity and achieve more uptime while simultaneously reducing fuel consumption. Watch these videos to hear from our customers and see just how well Cummins Tier 4 Final engines are working for them. Cummins manufactures a diverse lineup of engines from 49 to 4,400 horsepower to meet the needs of every off-highway customer in every market.