● Full hydraulic system, stable power output and high drilling efficiency.
● Compact structure, flexible movement suitable for narrow underground tunnels.
● Strong rock drilling capacity, ideal for hard rock tunneling and excavation.
● Humanized operation design, easy control and low labor intensity.
●Reliable structure, low failure rate and long service life.
● Wide application for underground mining, tunnel construction and roadway excavation.
●Low maintenance cost and high cost performance for engineering projects.
KAISHAN KJ211 is a professional full hydraulic tunneling drill rig specially developed for underground mining, tunnel construction, roadway excavation and rock drilling engineering. Adopting advanced full hydraulic control technology, the rig provides stable power output, precise drilling control and high working efficiency to meet various tunneling demands. The rig features compact and flexible structure design, enabling smooth movement and stable operation in narrow underground tunnels and limited working spaces. With strong rock breaking capacity and high drilling speed, it performs excellently in hard rock conditions and effectively improves construction progress. Equipped with high-quality core components and reinforced structure, KJ211 ensures reliable and durable performance under long-term underground working conditions, reducing equipment failure rate and maintenance costs effectively. The humanized control system makes operation easier and improves working safety. Widely used in underground mining, hydraulic tunnel construction, roadway excavation, mine development and infrastructure engineering, KAISHAN KJ211 is a reliable and cost-effective tunneling drilling solution for global construction and mining enterprises.
KJ211 tunneling drill rig technical specifications underground drilling machine
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