RoadbuildingAmerican Institute of Steel Construction (AISC)Equipment World Staff (EQW)Feb 16, 2011 Event: SteelDay — Chicago, IL Start Date: 9/30/2011 End Date: 9/30/2011 Phone: (312) 670-2400 Web: www.aisc.orgFacebookLinkedInX (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 to Choose the Right Rubber Track for Your EquipmentDownload your rubber track guide today for tire pro tips and tricks