The KZ-430 hydraulic walking down-the-hole drill truck is a core device specially designed for high-intensity open-pit drilling. It is precisely adapted to scenarios such as open-pit mines and infrastructure projects. Its core advantages focus on "hydraulic walking empowerment + strong power and efficient operation", solving the adaptation problems of traditional drill trucks in complex terrain control and high-power drilling. It innovatively adopts a combination of "hydraulic walking system + track structure" : The hydraulic system outputs power more smoothly and responds more accurately. Combined with the large contact area and strong grip of the tracks, it can not only flexibly move through the potholes and gravel areas of open-pit mines and the gentle slopes of infrastructure sites, but also achieve fine positioning (such as precise positioning of the spacing between blasting holes), avoiding the problems of mechanical walking drilling vehicles such as easy jamming and insufficient…