... (mm)22252855502339955191 CHiNZEN's CHD series of small hydraulic excavators is widely used in roads , municipal pipe network , construction , water conservancy construction ... = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); CHDE series mini crawler excavator from 1.8ton, 3ton, 4.5 ton ...