CL351 Crawler Mounted Pneumatic Drilling Rig

 CL351 Crawler Mounted Pneumatic Drilling Rig Crawler Mounted Hydraulic DTH Drilling Rig Agile, efficient, reliable Borehole Diameter 105-165mm Site Condition This rig is mainly applicable to the borehole drilling process of mining, quarry, hydropower and construction project. Product Features CL351 crawler mounted pneumatic drilling rig, driven by compressed air, is equipped with powerful pneumatic motor, heavy-duty hydraulic boom, and all key parts are imported to secure rigs' quality. It's mainly applicable to the borehole drilling process of mining, quarry, hydropower and construction project.    Working Air Pressure 1.05-2.46MPa Borehole Diameter 105-165mm Max. Horizontal Drilling Height 3.38m Grade Ability 35° Feeding Stroke 3.66mm Rotation Rate 0-72rpm Feeding Force 13620N Lift Angle of Feed 180° Swing Angle of Feed 50°leftwards and 35°rightwards Swing Angle of Boom 45°to leftwards and rightwards Lift Angle of Boom 60°upwards and 19°downwards Rotation Torque 2510N.m Dimension (L x W x H) 2780mm x 2210mm x 1470mm Weight 5000kg Air Consumption 17-21m³/min Dust Collector Wet type / Dry type