Compact trommel is multipurpose, quick-change

The McCloskey 412 RT (equipped with radial stacker and tracks) is a track-mounted trommel fully equipped with a four-foot by 12-foot screening drum, radial stacker and an optional tipping grid, all packed into an incredibly compact unit that transports at under 32 feet (overall length.)The design of the tracked 412 trommel is based on the wheeled 412 R, which was designed to travel on a pintle hook and a single-axle undercarriage. The 412 RT is now the smallest trommel available with an optional tipping grid, or reject grid for screening heavy-duty materials, according to McCloskey. These units feature a low loading height, large hopper, long tracks, and are small enough to tow behind a dump truck, and low enough to travel on a regular step-deck. A crawler base and four jack legs give it a stable working platform on almost any site, and when dealing with C&D waste, or material with a high rock content, an optional tipping grid protects the trommel, scalping off material larger than six inches. Like all McCloskey trommels, this model features the original Drum X-Change System which allows customers to change screen size in a matter of minutes. Units are powered by an 80-hp Caterpillar 3054C engine, and Tier 3 engines for these models will be available to meet regulations coming into effect in 2008.