#CATERPILLAR

In This video we demonstrate how CAT Hydraulic Excavator 336D2 L digging hard material. Powerful, reliable, and fuel efficient. The D Series improved performance and versatility. Built to work in rugged environments. Isochronous engine speed control improves fuel efficiency and reduces fuel consumption and noise levels by managing pump and engine speed. The Cat C9 ACERT engine. Automatic engine speed control-help minimize fuel consumption.