RoadbuildingAggregate Research Industries (ARI)Equipment World Staff (EQW)Jan 13, 2010Add as preferred on Google Event: Hillhead 2010 Start Date: 06/22/10 End Date: 06/24/10 Phone: (888) 330-2742 Web: www.aggregateresearch.comFacebookLinkedInX (Twitter)Pinterest Add us as a preferred source on Google Related StoriesRoadbuildingAre You Sitting Down? Ditch Witch 420sx Released.RoadbuildingMobile Light TowersLooking for your next job?Careersingear.com is the go-to platform for the Trucking industry. Don’t just find the job you need; find the job you want with the company that wants you!Top StoriesTractorsMore Power, More Versatility: Case IH Adds 3 Farmall Compact A TractorsThe new 45A, 50A and 55A bring up to 57 horsepower, increased hydraulic flow and more than 2,300 pounds of loader lift capacity.Compact Utility LoadersCase Launches its Largest Stand-on Mini Track Loader: the TL170ExcavatorsInside KOBELCO’s Largest Conventional Excavator: The 85-Ton SK850LC-11Compact Utility LoadersGehl, Manitou Reveal Their First Stand-On Mini Track LoadersBulldozersCloser Look: Case’s Smallest Next-Gen N Series Dozers Get Big UpgradesEquipment World Contractor of the YearThe Contractor of the Year contest recognizes contractors who have annual revenues of between $3 million and $20 million and exemplify the highest standards of construction professionals.White PapersHow upgrading excavator machine control boosts your productivity