Equipment World

November 2012 November 2012 Ko Hy Komatsu's Tier 4: p.41 Hydraulics boost em emissions control p ® WHAT WORKS IN CONSTRUCTION MACHINES,CH NEES MAINTENENAN equipmentworld.com ORKS IN CONSTRUCTION MAACHINES,MAIINTE ANCE AND TECHNOLOGCHNOLOGGY ANCE AND TECHNOLOGYGY NCE AND TEC Check out the next generation of trucks p.18 The dangers of demolition p.27 SAFETY WATCH24p.24 Keep your lifts on level ground INSIDE:

• Cover Page
• Cover Story: Machine Matters: Right Sizing Your Truck - Save money by correctly specing your truck
• Equipment: Marketplace: New products include Doosans DX140W wheel excavator, BOMAGs BW100ADM-5 tandem vibratory roller, Lincoln Electrics Power Wave S500 advanced process welder and more.
• Product Report: Miller Electrics Trailblazer 275 and 375 Engine-driven welder/generators deliver fuel savings and noise reduction.
• Maintenance - Service Truck Welders: Customize welding equipment to fit your needs.
• On Record - Now that the economy has opened a lot of ears
• Reporter - AEMP online certification
• Tier 4 Interim engines - Hydraulic actuation of critical emissions components gives Komatsus new diesel engines precision and power.
• Quick Data - Compactors
• Contractor of the Year finalist - Steif Counts - The Counts Company - Chattanooga, Tennessee
• Product Focus - Crushers
• Final Word - The HHP 2012 Summit: The start of something big
• Safety Watch - Aerial lift safety - Know when to move an elevated aerial lift and when to lower it.