YYGJ145B Hydraulic drifter rock drill
feature：YYGJ145B guide rail hydraulic rock drill is mainly used for drilling blasting holes and anchor bolt (lock) holes in engineering tunnel, mine roadway excavation and various rock drilling operations. The machine has the outstanding advantages of fast drilling speed, energy saving, low noise, good labor safety and sanitary conditions. With the help of rock drilling platforms such as drill truck and drill frame, it is convenient to realize the automation, intelligence and pleasant remote control of rock drilling.
Application: tunneling and support in mining, transportation, water conservancy, hydropower and other projects. It is mainly used for quarries - dividing rocks.
the impact ferquebcy
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the drill bit diameter