The LQ-300 tracked down the hole drilling rig is widely used in large, medium, and small mines, hydropower, transportation, and other earthwork excavation and blasting projects. It can also be used for underwater rock perforation and blasting in ports, waterways, and other places. With strong technical strength, advanced technology, strong manufacturing capabilities, and first-class management level, it has the advantage of professional technical personnel in the development of new products. It has long-term cooperation with scientific research institutions and has developed a new type of hydraulic down the hole drilling rig, which has been well received by users The vehicle has a low center of gravity, making climbing smoother and safer, with strong adaptability. It adopts a new hydraulic technology, which has a large turning torque, smooth and fast propulsion and lifting. The control panel and operating handle are centrally controlled, making the operation simple. The operator can stand on the side of the main engine for drilling operations, improving the safety factor of the operation The main technical parameters of this product (LQ-300 tracked down the hole drilling rig) are as follows: maximum drilling depth of 100m-300m, maximum drilling diameter of 300mm, drill rod length of 2000mm-3000mm, maximum stroke of power head of 4600mm, drill rod diameter of 89mm/108mm, lifting force of 25T, turning torque of 10000NM, load bearing method: hydraulic track type, walking speed of 3000km/h, climbing ability of 30 °, external dimensions of 3000mm * 1700mm * 230mm, total weight of 7000kg