RegulationsEquipmentGreening of the Fleet: Emissions from heavy trucks, off-road equipment down 95% (INFOGRAPHIC)Tony BrockApr 22, 2013Updated Apr 28, 2013 Related StoriesEquipmentVolvo CE president says SCR will be primary Tier 4 Final solutionEquipmentResearchers working to turn CO2 in the atmosphere into fuelEquipmentDoosan delivers DPF-free engines for Tier 4 FinalEquipmentIs 2013 the “Year of the Diesel”?Top StoriesExcavatorsBig Year for Excavators with Lots of New Models – Buyer’s Guide 2025The latest in excavators from Bobcat, Case, Caterpillar, Develon, Hitachi, Hyundai, JCB, John Deere, KOBELCO, Komatsu, Link-Belt, Volvo and more.Compact equipmentCan-Am Redesigns 2026 Defender UTV: More Power, Smarter Tech, Added ComfortPickups2026 GMC Sierra 1500 Revealed: Choice of 8 Trims, 4 EnginesCompact Track LoadersCloser Look: Takeuchi's First EH-Controlled Compact Track LoaderMarket PulseQuick Data: Top-Selling Mini Excavators in 2024-2025Equipment 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 PapersTire Pressure Tips for Heavy Equipment OperationsWhen it comes to your OTR (off-the-road) tires, nothing is more important than having proper tire inflation. This directly impacts the performance and longevity of your tires, which is linked to the overall productivity of your operation.