A lightweight pneumatic tracked drilling rig powered by compressed air and equipped with a tracked walking structure. Widely used in coal mine coal seam exploration and water injection, as well as drilling and construction of gas exploration and pressure relief holes. Using compressed air as the power source, there is no need for power supply, and the safety factor is high. However, while it is safe and convenient, it also brings the problem of high noise.

Shijiazhuang Jinbide Equipment Manufacturing Co., Ltd. has improved the pneumatic tracked drilling rig based on the complex operating conditions and high noise environmental requirements of customers. By upgrading the power pneumatic motor to a high-power pneumatic motor, the driving hydraulic pump power is stronger, and the number and modulus of the pneumatic motor gear are optimized. The end face clearance between the gear and the cover plate is adjusted to reduce air leakage, and a special muffler is equipped, The rotary noise has been greatly improved, truly enabling the pneumatic tracked drilling rig to activate the "noise reduction key" and eliminate safety hazards, receiving unanimous praise from customers!