5、naveryimportantposition,itlar-gelyreplacedtheoriginal,backwardproductiontools,inpresent-dayChinaandtherapiddevelopmentoftheworld.Excavator walkingdevice is supportingpart of the whole machinery.The reactionforce it towithstand thedeadweight of machinery andwork equipmentex
6、cavation excavator stable support ontheground, the device isalsothe excavator attheworkplace andfreedomofmovement. Thequality of the walkingdevice design willaffect the maneuverability of the excavator, climbingabil-ity, off-roadperformance, thegroundpressure and the stabi
7、lity of the excavator.The maincontent of thisdesign: walking the calculation ofthe traction of the device; walkingdevice drive program selectionand the design of thetransmi-ssionratio calculation; someofthemajor componentsstrengthcheck; tensioningde-vice, walking framesand
8、 four inthevicinityof SelectionandDesign;III draw zero partsdrawings and assemblydrawing,