RoadbuildingIndiana Mineral Aggregates Association (IMAA)Equipment World Staff (EQW)Jan 13, 2010 Event: Teachers Workshop — Fishers, IN Start Date: 06/22/10 End Date: 06/24/10 Phone: (317) 580-9100 Web: www.indmaa.orgFacebookLinkedInX (Twitter)Pinterest Add us as a preferred source on Google Related StoriesRoadbuildingAre You Sitting Down? Ditch Witch 420sx Released.RoadbuildingMobile Light TowersTop StoriesExcavatorsKOBELCO's New 85-Ton SK850LC-11 Excavator Packs More Power, ComfortThe next-gen excavator gets a redesigned cab, 512-horsepower Isuzu engine, enhanced fuel-saving tech and a 66,010-pound lifting capacity.Market 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, ProductivityConstruction EquipmentNew, Free Calculator Estimates Your Equipment's Resale ValueEquipment 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