The CMQS1-400/5.2S Coal Mine Deep Hole Drilling Jumbo is the latest generation of drilling rig. It is driven by either compressed air or diesel and is equipped with a crawler moving structure. This rig is widely used in coal seam drainage, water injection, gas drainage holes, discharge holes, etc. During operation, the output power of the drill always exceeds 6kw. Compact in size, the jumbo can operate in tunnels with a width of 1 meter. The guide rail can rotate 90°, and when using the scaling function, it can be used remotely, drilling laterally, and across / over obstacles (conveyers etc.) The lifting device can be locked automatically. Additionally, the locking device features an advanced alarm for low pneumatic pressure, which reduces potential risk.