Secondary wheel mobile impact crusher|Mobile stone crusher .
Available on wheels, they are compact, very stable and of heavy duty construction. Since the different units are compatible with each other, it is easy to combine two, three or more units, depending on the fractions required. Marsman mobile crushing unit combine high mobility with high productivity and great flexibility. The plants can be moved .The company's LT1213, for example, is a mobile impact crushing plant that comes complete with a engine for high level performance on the worksite. Other major manufacturers and brands include , Extec, KPI-JCI, , Powerscreen, , Cedarapids, Finlay, and WHITE LAI.