The invention discloses an intelligent drill jumbo comprising a chassis, a support, at least one drill arm and a controller. Each drill arm comprises a base, a swing seat, an arm rest, an arm rest swing oil cylinder, an arm rest pitching oil cylinder, an arm rest telescopic oil cylinder, a propulsion beam, a propulsion beam sliding seat, a propulsion oil cylinder for controlling the propulsion beam to slide on the propulsion beam sliding seat, a rock drill, a drilling oil cylinder for controlling the rock drill to slide on the propulsion beam, a first rotating speed reducer for controlling thepropulsion beam sliding seat to swing, a second rotating speed reducer for controlling pitching of the first rotating speed reducer so as to drive pitching of the propulsion beam sliding seat, and aspeed reducer supporting seat for supporting the first rotating speed reducer and the second rotating speed reducer. By applying the intelligent drill jumbo provided by the invention, the angle and depth of drilling and the distribution positions of holes can be controlled accurately, and therefore the accuracy of end faces after blasting can be effectively improved, and construction quality and construction efficiency are further improved.