By Katie Weiler, Managing Editor | September 28, 2010

Caterpillar wheel material handlerThe M325D MH and M325D LMH wheel material handlers are designed for scrap, demolition and bulk-materials-handling. The models, which replace C-Series counterparts, feature a Tier-3 Cat C7 with ACERT technology. The C7, a six-cylinder, 7.2-liter, turbo diesel, is rated at 190 and 204 horsepower, respectively, and has electronic controls for its mechanically actuated, unit-fuel-injection system.