The portable crawler crushing & screening plant or tracked crusher, made by Yifan, is a new kind of high efficient crushing equipment, which is of advanced technology, fully featured and can be driven by itself. The deft design of crawler enables it to reach any possible spot of the work site even under horrible terrain condition. crawler crusher this plant can be easily transmitted to work site on a trailer and starts working once gets to the spot.The portable crawler jaw plant, meeting the technical qualification, has the features of high productivity,