Pneumatic Crawler Drilling Rig

drilling rig Characteristics 1:Multi-directional drill. 2:The chassis is driven by highly-efficient pneumatic motor with powerful traction. Each track is driven independently by air motor with enclosed gear drive, the gradeability arrives 25° with a compressor in tow, or 45° alone. 3:Hydraulic track oscillation is more suitable for positioning drilling machine during drilling. 4:The carriage with rollers provides for minimal wear to the drill guide. 5:Equipped with two hydraulic clamps is easy to load and unload drilling rods and improve efficiency. 6:The special compensation device makes a full production of drill rod threads.7:The Hydraulic auxiliary functions are easy and efficient for guide extension, boom swing, boom lift, guide tilt and guide dump. drilling rig SpecificationsSpecificationsUnitHTQ120Net Weightkg5000Outside Dimensionsm5.4×2.2×1.5Ground Clearancemm280Travelling SpeedKm/h3Track Oscillation°15Gradeability°22Hole Diametermm90-165Hole Depthm30Air PressureMpa0.8-2.5Pull/Feed ForceKN10Feed Strokem3Rotary TorqueNm2540Rotary Speedrpm0-70Applicable Drill Rodmm60,76