Case Construction Equipment has upgraded its four largest Alpha Series skid-steer and compact track loaders, which now meet Tier 4 interim emission requirements. The Case SR250 and SV300 skid steers and TR320 (pictured) and TV380 compact track loaders now feature 90-hp, 3.4-liter Case diesel engines with the full high-pressure common rail design to meet T4i requirements, Case equipped the units with cooled exhaust gas recirculation technology, including diesel particulate filter and diesel oxidizing catalyst. Rated operating capacities are 2,500 pounds for the SR250; 3,000 pounds for the SV300; 3,200 pounds for the TR320, and 3,800 pounds for the TV380. The units feature a new, patented piston design that promotes thorough combustion, and optimizes power and fuel efficiency. www1.casece.com/en_us/Pages/home.aspx
