Professional production
Sampling drill rigs
Small coring machine hydraulic coring drill manufacturer
The point is small in size and light in weight. It is about the same weight as the main unit and is very convenient to move and dismantle.
Fully hydraulic transmission, easy to operate, labor-saving, high efficiency and low cost.
Complete functions
The equipment is complete, including pipes, rods, drilling tools, tools and supporting accessories. A light and small drilling rig, suitable for engineering exploration and geological exploration in field soil and rock formations, with large workload, scattered hole locations, and remote mountainous areas.
Required parameters
Rotation speed range
Drilling depth
Maximum lifting force
Drilling diameter
Feed stroke
Main machine overall dimensions (length, width and height)
Main configuration
Main machine, high-speed power head, slow-speed power head (cycloidal motor assembly)
Hydraulic power pump Station, hydraulic valve group, gasoline engine
High-pressure water pump (piston pump, gasoline engine)
Premium alloy drill pipe, root
Spiral drill pipe (diameter, pitch) root
Alloy drill bits, diamond drill bits, core tube openings, and drilling tools of various specifications
Hengwang Heavy Industry
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Specializing in the production of sampling drilling rigs, small coring machines, hydraulic coring rig manufacturers