Bill Elverman

ConExpo-Con/Agg set records for attendance, exhibit space and number of exhibiting companies

Drive through the rural expanse of Calaveras County, Calif., and you'll see endless rolling hills spotted with cattle and farms; cherry trees and barbed-wire fences; and the gently flowing Calaveras River. Next to the country splendor of California's Central Valley also exists a cumbersome reminder...more >>

While pro baseball's spring training kicked into high gear in nearby Phoenix, John Deere and Hitachi unveiled new earthmoving models and upgrades at its 2007 Spring Training press event in Sacaton, Ariz. The March 5-6 session featured new equipment and technology from compact excavators to...more >>

Regarding crushing and screening, Gary McCall, area manager for Hanson Aggregates' San Diego-area operations, says, Things have not really changed in the last 150 years. You take large rocks and put them in a machine to make little rocks, and then you run that material across something with little...more >>