- HXY-8B
- 【Breve】：
Product feature
HXY-8B core drilling rig is for medium and deep hole drilling using diamond and carbide-tipped bits, with mechanical transmission, spindle rotation, turntable rotation， hydraulic feeding. It is a diamond drilling rig. The rigs can be applied to metallic and nonmetallic solid mineral deposits prospecting; shallow strata oil and natural gas exploration. They could be used widely in geology, metallurgy, coal, hydrogeology, hydrological well and engineering and other industries fields.
- 【Serie】：Spindle Core Drilling Rig
| HXY-8B Drilling Rig Parameters | |
| Drilling depth | 1000—3200 m |
| Rotate speed(rpm) | Positive 63, 95, 175, 250, 264,363, 487, 695, 1011 |
| Negative 77, 215 | |
| Turn table speed(rpm) of the diamond drilling rig | Positive 33, 60, 86, 91, 125, 167, 238, 347 |
| Negative 26, 74 | |
| Diameter of drilling rod of core drilling rig | Ф50, Ф60, Ф71, Ф89, Ф114 mm |
| Spindle stroke | 800 mm |
| Shift range of core drilling rig | 690 mm |
| Max. hoisting force | 300 KN |
| Max. pressuring force | 145 KN |
| Max. single-wire hoisting force | 135 KN |
| Max. content of winding drum | 160 m |
| Steel wire size of core drilling rig | 21.5 mm |
| Hoisting speed | 0.663, 1.09, 1.693, 2.90, 1.761, 3.034, 4.713, 8.803m/s |
| Turn table Aperture | Φ395 mm |
| Rotation torque of turntable | 27690 N·m |
| Electric motor model | Y2-280M-4 (90KW/1480rpm) |
| Diesel engine model | YC6B180D (134KW/1800rpm) |
| Dimensions of core drilling rig | With electromotor 4413×1692×2653 mm |
| With diesel engine 4413×1892×2803 mm | |
| Weight | 10100 kg |
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