1.higer rotation speed 2.compact structure, easier maintenance. 3.concentrated operation lever 4.light weight drilling rig Explore More
1.eight rotary speeds and reasonable ranges of speed 2.drilling rig maximum torque 3.5kN.m 3.light weight easy disassembling Explore More
1.high rotary speed, reasonable rotary speed range drilling rig 2.hydromatic brake 3.easier and secured for operation Explore More
1.compact structure, stable performance 2.easier operation drilling rig 3.convenient in disassembling and maintenance Explore More
1.reasonable structure drilling rig 2.reliable performance 3.wide-range usage and high degree of standardization Explore More
1.big feeding stroke drilling rig 2.high drilling efficiency 3.easy operation, disassembly and transfer Explore More
