If you want to put Cummins' largest diesel engine in your truck, we've got bad news -- it'd take a pretty large truck indeed ...

In its pursuit of development and use of new power sources to achieve carbon neutrality in its products, equipment ...

Komatsu's new 22-metric-ton excavator gets latest intelligent machine control, tech to speed up loading and trenching, and a ...

and Oliver Bearman had to return to the pits during pre-season testing when part of the engine cover on the left side of the car detached. Komatsu says the failures were due to the team’s design ...

Komatsu, a Japanese construction equipment manufacturer, is expanding its sales and service center in Mesa. The expansion is driven by the strong performance of Arizona's mining industry.