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| Model | HW-600XL/GL |
| Drilling depth | 200-600-650 (M) |
| Engine | YUCHAI |
| Rated speed | 2400 (RPM) |
| Rated power | 92 (KW) |
| Maximum torque | 450-1000 (N.M) |
| Drilling angle | 45-90 (°) |
| Lifting force | 16 (T) |
-It can be widely used in exploration, gold mine, iron ore, coal, lithium mine and other scenarios.
-Easy to install, no need to lift the drill pipe during the rope coring process.
-Thin-walled drilling tools with high coring efficiency.
The core drilling rig is a kind of construction machinery and equipment suitable for pile forming
operations in foundation engineering. It is widely used in the construction of basic projects such as
municipal management, bridges, and multi-story buildings. It can be used with different types of
drilling equipment. It is suitable for dry test (short spiral) or wet test (rotary bucket) and rock formation
(rock sample drill) drilling and rotary excavation. drilled into. Core drilling rigs have the advantages of
large installed power, large output torque, large axial pressure, flexibility, construction efficiency, and
multi-purpose. Core drilling rigs are adapted to the soil and geographical conditions in many areas of
our country and have a wide range of applications. Basically it can meet the needs of bridge
engineering construction, multi-story building foundation and other projects.
What are the daily maintenance and precautions for core drilling rigs? Let's take a quick look.
-Check the core structure of the core drilling rig, structural bolt fastening, structural connecting pins,
structural welding, electric hanging basket structure and precautions. In particular, ask a qualified
company to check the coefficients before entering the site. After the inspection, it can be used only
after it meets the standards;
-Check the conditions of various rotary tables, medium hydraulic cylinders, twist drills, and drilling
tools on time;
-Check the anti-steel rope falling equipment of the hollow drill on time, the relative height of both
sides, the condition of the drum wall, the number of turns of the galvanized steel wire rope tail in
the drum, especially the phenomenon of checking the braking system at the port;
-Core drilling rig electrical control system inspection. Key inspection items include: It is prohibited
to use special power box settings and overcurrent protection leakage switches, emergency
power-off switches, power box shock absorbers, device cable fixations, lighting circuits,
wire connectors, etc.
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