DW2-120 two booms drilling jumbo is specially designed for tunnels of high-speed railway, water conservancy and hydropower projects, national defense and other medium and large-scale tunnel excavation and drilling operations. The drilling jumbo can meet the needs of drilling various blast holes, anchor bolt holes, small pipe support, grouting holes, etc. Two sets of independent hydraulic systems of drill booms are used to control each other without interference. A set of aerial work platform is designed for auxiliary work such as blasting charge, danger elimination, mesh hanging, etc.