Case unveiled its 400 Series 3 skid-steer loaders at World of Concrete with power and torque increases throughout the Tier-3 certified engines. Net horsepower ranges from 57 to 83, with an ISM diesel in the 410 and Case diesels in models 420, 430, 435, 440, 445, 450 and 465. A 7-percent increase in headroom is accompanied by standard suspension seat. Exclusive side lighting improves the turning view after dark.