Product Description

rnrnThe HTQ120 air drill is the best optional product instead of air drill (CM351, PCR200). It's compact in structure, easy in operation, and light in weight. rn

Product Feature

> Multi-directional drill.rn> 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 25u00b0 with a compressor in tow, or 45u00b0 alone.rn> Hydraulic track oscillation is more suitable for positioning drilling machine during drilling.rn> The carriage with rollers provides for minimal wear to the drill guide. rn> Equipped with two hydraulic clamps is easy to load and unload drilling rods and improve efficiency.rn> The special compensation device makes a full production of drill rod threads.rn> The Hydraulic auxiliary functions are easy and efficient for guide extension, boom swing, boom lift, guide tilt and guide dump.rn

Product Specification / Models

Specifications Unit HTQ120 rnNet Weight kg 4800 rnOutside Dimensions m 5.4u00d72.2u00d71.5 rnGround Clearance mm 280 rnTravelling Speed Km/h 2.8 rnTrack Oscillation u00b0 15 rnGradeability u00b0 22 rnHole Diameter mm 90-115 rnHole Depth m 30 rnAir Pressure Mpa 0.8-2.5 rnPull/Feed Force KN 10 rnFeed Stroke m 3 rnRotary Torque Nm 2540 rnRotary Speed rpm 0-70 rnApplicable Drill Rod mm 60,76 rnrn rnOptional DevicesrnPneumatic drifter Expansion boom Dry dust collector rnDrill rod rack Hammer Wet dust collector

Application / Models

The THQ120 air crawler drill is widely used in hole- blasting in the mines and quarries.rn