5、iontools,inpresent-dayChinaandtherapiddevelopmentoftheworld.Excavator walkingdevice is supportingpart of the whole machinery.The reactionforce it towithstand thedeadweight of machinery andwork equipmentexcavation excavator stable support ontheground, the device isalsothe excavator atthewo
6、rkplace andfreedomofmovement. Thequality of the walkingdevice design willaffect the maneuverability of the excavator, climbingabil-ity, off-roadperformance, thegroundpressure and the stability of the excavator.The maincontent of thisdesign: walking the calculation ofthe traction of the de
7、vice; walkingdevice drive program selectionand the design of thetransmi-ssionratio calculation; someofthemajor componentsstrengthcheck; tensioningde-vice, walking framesand four inthevicinityof SelectionandDesign; draw zero partsdrawings and assemblydrawing,theprepa