Tough news for miningTom JacksonDec 3, 2008Add as preferred on Google World prices for copper, lead and zinc have fallen 60 percent from their July 2008 highs, according to Barclays.FacebookLinkedInX (Twitter)Pinterest Add us as a preferred source on Google Top StoriesTechnologyLumina’s Bladerunner, Moonlander, Roadrunner Futuristic, Modular MachinesThe electric excavator, dozer and wheel loader can convert into almost any construction machine you would want on a jobsite.Graders/ScrapersOverlooked Earthmover — Mobile Track Solutions Focuses on ScrapersExcavators“Production Sweet Spot” — Develon Launches 33-Ton DX300LC-9 ExcavatorPickups2027 Ford F-150 Revealed: First-Ever Carhartt Edition, Lower-Priced Off-RoadersCompact ExcavatorsJohn Deere's New 40 P-Tier Mini Excavator “Transports Like a 35, Digs Like a 50”Equipment 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 PapersCut cycle times and lower your costs with this free operator field guide.