Cummins

Cummins Engines in Komatsu Equipment

Cummins, a global leader in diesel engine technology, has been a key engine supplier for Komatsu, especially in large construction and mining equipment. Known for their power, durability, and advanced emissions control, Cummins engines are used in Komatsu’s haul trucks, bulldozers, excavators, and other heavy-duty machines.

Popular models like the QSK series provide the high horsepower and torque required for demanding applications, while ensuring fuel efficiency and compliance with global emissions standards.

The long-standing partnership between Komatsu and Cummins combines Komatsu’s machine engineering with Cummins’ engine expertise — delivering reliable performance in the world’s toughest job sites.