... (ton)12.7/8.518.2/12.526/2240.4/31.750/39Max.traction (ton)1.72.64.15 ... .86.1Travel speed (km/h)4.2/2.24.5/2.84.5/2.44. ... , construction , water conservancy construction site , together with the breaker and other operating device allows you to combine their excellent ... ); } )(); CHDE series mini crawler excavator from 1.8ton, 3ton, 4.5 ton to 6ton, 8ton hydraulic excavator, bucket capacity have