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            KG series semi-hydraulic open-air crawler rig
            KG925 semi-hydraulic medium wind pressure open-air crawler drilling rig
            KG925 type open-air drill rig on the basis of KG920B drilling rig, innovative design the guide rail, gyrator, crawler frame, operating floor and the machine layout, mainly has the following characteristics: 
            1.Extension of the guide rail, to promote travel up to 3.4 m, shallow hole without extension rod. 
            2.Using cycloid motor gyrator, high speed, long service life 
            3.Rotary speed up to 140 r/min, soft rock borehole faster and hard rock borehole can use the accelerator and slow gear to reduce speed. 
            4.Operating handle centralized layout, and equipped with pedals, tidy and beautiful, easy to operate. 
            5.Strengthen the crawler frame, like excavators, appearance beautiful, strong and durable; 

            KG925  Open-air  drilling rig technical parameters: 
            Rock hardness 
            f=6-20 
            Drilling diameter(mm) 
            φ80-115 
            Economic drill deep（m） 
            25 
            Traveling speed（Km/h） 
            0～2.5 
            Gradeability（ °） 
            30 
            Minimum ground clearance（mm） 
            320 
            Engine model（Yucai） 
            YC4D80（58kW/2400rpm） 
            Dimension（mm） 
            5680×2130×2100 
            Weight（Kg） 
            4600 
            Working pressure（MPa） 
            0.7-1.7 
            Carriage stroke（mm） 
            3400 
            Carriage maximum angle（ °） 
            185 
            Carriage maximum swing angle（ °） 
            right 100o（45o）  left 5o（45o） 
            Drilling arm maximum horizontal swiing angle（ °） 
            right 45o   lift 45o 
            Compensation route（mm） 
            900 
            Rotating speed（rpm） 
            0-140 
            Rotating torque（N.m） 
            1400 
            Lifting power（KN） 
            25 
            Drill pipe diameter（mm） 
            φ64(Standard ) φ76 
            Drill pipe length（mm） 
            3000 
            LGCY-13/13Diesel portable screw air compressor
            ☆Working pressure:1.3MPa
            ☆Capacity:13m3/min
            ☆Motor Power ranger:132kW
            >>Click to view data for details 

             
            LGCY-13/17Diesel portable screw air compressor
            ☆Working pressure:1.7MPa
            ☆Capacity:13m3/min
            ☆Motor Power ranger:158kW
            >>Click to view data for details