Performance characteristics Efficient, flexible, and durable engineering advantages
Strong adaptability: The tracked chassis can climb slopes of more than 30 degrees, adapt to complex terrains such as mines, tunnels, and water conservancy projects, and do not require additional leveling of the site.
High drilling efficiency: The high-frequency impact of the impactor, combined with rotational motion, can drill at a speed of 1-3 meters per minute in medium to hard rocks (compressive strength of 80-300 MPa), with a typical aperture range of 80-300 mm.
Automation level: Some models are equipped with electronic control systems that can automatically adjust impact parameters and propulsion speed, reducing manual operation intensity.
Durability: Key components such as impactor pistons and drill bits are made of wear-resistant alloy materials, combined with hydraulic system overload protection to reduce the frequency of failures.
Application field Main force of hard rock drilling in engineering construction
Mining: Blasting hole drilling in open-pit mines, used for drilling operations before ore mining; Development drilling of underground mine tunnels.
Basic engineering: Water conservancy and hydropower engineering (dam foundation, slope anchoring holes), transportation construction (advanced drilling of highway tunnels and railway culverts).
Geotechnical engineering: anchor cable holes for foundation pit support, anti slip pile drilling, and core sampling drilling in geological exploration.
Building materials and municipal engineering: gravel drilling in stone yards, demolition projects in urban construction (such as concrete structure drilling).