RoadbuildingWisconsin Ready Mixed Concrete Association (WRMCA)Equipment World Staff (EQW)Feb 16, 2011 Event: OES Workshop — Wisconsin Dells, WI Start Date: 1/13/2011 End Date: 1/14/2011 Phone: (608) 250-6304 Web: www.wrmca.comFacebookLinkedInX (Twitter)Pinterest Add us as a preferred source on Google Related StoriesRoadbuildingSpecial Report: 2011 Battery Buyer’s GuideRoadbuildingRoadWorksRoadbuildingBetter BridgesRoadbuildingFinancial DistrictTop StoriesExcavatorsKomatsu’s Largest-Ever Hydraulic Excavator Hits the Market: the PC9000The nearly 2-million-pound behemoth gets the largest bucket capacity, longest reach and highest digging power in the Komatsu PC lineup.ExcavatorsKOBELCO's New 85-Ton SK850LC-11 Excavator Packs More Power, ComfortMarket PulseYellow Table: 10 Largest Construction Equipment Manufacturers of 2025Backhoe LoadersBackhoes May Be Down, But They’re Far From Out! — Buyer’s Guide 2026Wheel LoadersCase Overhauls G Series Wheel Loaders for Increased Comfort, ProductivityEquipment 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