At a key construction site in Hebei Province, cement-stabilized soil construction demands higher precision in elevation control, improved construction efficiency, and reduced labor costs. Constrained by traditional methods, common challenges include difficult elevation control, inefficient workflow coordination, and heavy reliance on skilled labor. Addressing these industry-wide challenges, SHANTUI deployed a smart integrated construction solution centered on its DH17-Gi2 intelligent bulldozer, SG19-Gi2 intelligent motor grader, and SR26-Gi2 intelligent roller. This suite of intelligent equipment provided a replicable smart pathway for the project's efficient advancement.