New Model Mining Full Hydraulic Steel Crawler 350m Drilling Rig

=== Base Info ===

=== Description ===
The Main Parameters  ModelJK-DR350Weight9T Bore diameter140-325mm Drilling depth350m Stroke6.6m Travelling speed2.5km/h Gradeability30% Power 84KW Rated pressure1.7-3.3mpa Air consumption17-35m³/min Drill rod diameterΦ89, Φ102   Drill rod length1.5m 2.0m 3.0m 6m Elevating capacity20T Swing speed55-115rpm Swing torque6200-8500N.M Dimensions5900*2000*2850mm