KYLC-720S Surface Down-The-Hole Drill rig is powered by Diesel and Electricity.
KYLC729S It is surface Down-the-Hole drilling rig with both uses of diesel and electricity. It is driven by diesel and electricity
power, especially suitable for mines with electric supply, and can switch the drive mode freely. Walking can be driven by diesel engine, flexible and safe movement. The hole can be driven by electric motor,simple maintenance, low operation cost. It is also widely used in anchor bolt support, urban excavation trench, sewer engineering drilling operations.
