Hyundai R500LC-7

The new, biggest excavator in Hyundai's line is the R500LC-7 with a base-model weight of 107,580 pounds. It's powered by a 353-hp Cummins Tier 3 QSM11-C. Bucket sizes range from 1.8 to 4.71 cubic yards. The tracks expand to a 9 foot-8 inch width and retract to 7 feet 10 inches for transport. A new intelligent instrument cluster features Integrated Self-Diagnostic Logic.