XR400E Rotary Drilling Rig is the product with the largest depth of drilling hole among the same tonnage of drilling Rigs sold in the industry at present. The product technology is world-leading, the reliability of it is high, the multi-directional intelligent system control is realized, and the special chassis is completely localized, giving the product quite competitive advantage in the market. The comprehensive man-machine solutions fully improve security and user experience; the form follows function design is adopted to realize the fusion of form and function; with superior and reliable performance, breaking through of 8 key technologies, diversified and comprehensive functions; the advanced intelligent solutions comprehensively improve user experience. The main performance index is in the international leading level authenticated by China Machinery Industry Federation. The product won Excellent Award of China Excellent Industrial Design Award, Gold Award of Jiangsu Industrial Design Product Award.