HF360-20 crawler type rotary drilling rig adopts pressurized drilling mode, enabling rotary drilling depth is 16m. Matching the different specifications of drilling tools, pile hole diameter range up to 500-1500mm.
It has high drilling efficiency, and After construction, It can quickly move to next working site. Flexible, convenient and efficient, is a national high-speed rail construction-specific piling machinery equipment.
This machine is applicable to soil, clay, fill soil, silt, silt layer, and some strata contain pebbles, gravel; Widely used in high-speed rail trestle piles, slop shield piles, photovoltaic power station foundation pile, power grids, civil construction, new rural construction, municipal construction, landscaping and other projects.
Flexible: The whole tonnage is small, simple operating, moving fast, convenient transition, etc features.
High returns: Small investment, quick gains, economic advantages can not be replaced.
Technology patents: Patent uses a unique technology to achieve a small torque but big power characteristics, thus achieve a small machine to drill big piling hole.
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