Inertia Machine Corp. rolled out its 5066 Tracker Primary HSI Crusher at the big show. The track-mounted model is designed to deliver up to 700 tons per hour while offering trailer-free transport due to a design that includes the unit’s own removable axle. The crusher features a large 14-cubic-yard, non-heaping hopper and boasts a 60-inch by 18-foot variable-speed drive, vibrating grizzly feeder. Combined with a 42- by 64-inch feed opening, the impactor allows the handling of oversize material while preventing bridging. The 42-inch by 38-foot discharge conveyor with motorized head pulley is rated up to 1,500 tons per hour. The unit is powered by a John Deere 400-horsepower, Tier III diesel engine and a 125 kW generator.