Grasan says its KRH1515 pit- or road-portable, primary impact crushing plant features a Hazemag APPH impact crusher with a fully automatic, hydraulic cylinder system that provides increased crusher capacity (up to 600 tons per hour), smoother operation, and more uniform products. Crusher adjustments have been simplified so no tools are needed. Features include a 45-inch-high crusher inlet, a hydraulic inlet hood that is secured with wedge pins for easy opening and closing, and a grizzly bypass chute. The unit is available with diesel or electric power and includes a skid-on/skid-off hopper and six independent hydraulic support legs for easy set-up and tear-down without a crane.