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hydraulic core drill rigs, Max. Torque of spindle: 9800 N.m, Spindle stroke: 1000mm, Drilling With BQ,NQ,HQ drill rods - details see: https://www.machineto.com/chxy-8b-hydraulic-core-drill-rigs-with-max-3200m-drilling-capacity-drilling-core-exploration-10313284

Hydraulic core drill rigsCHXY-8

drilling core exploration

CHXY-8BHydraulic core drill rigs is used for medium and deep depth hole drilling with diamond and carbide-tipped bits, with drilling capacity 3200m.

• Hoister in horizontal arrangement and the rigs are equipped with hydraulic brake
• With mechanical transmission, spindle rotation, hydraulic feeding
• Drill rigs apply to metallic and non-metallic solid mineral deposits prospecting
• Shallow oil and natural gas exploration
• Used widely in geology, metallurgy, coal, hydrogeology, hydrological well and engineering and other industries fields
• Used as traditional vertical-spindle drilling rig

  Specifications of CHXY-8B Drilling Depth 1000 m3200 m(328010496 feet) Rotate speed (rpm) Clockwise rotation rates 79;136;121;363;220;379;589;1011 Anti-clockwise rotation rates 51;142 Turn table speed (rpm) Clockwise rotation rates 27;46;72;124;75;130;202;347 Anti-clockwise rotation rates 17;48 Diameter of drilling rod 50;60;71;89;114 mm (1.97;2.36;2.80;3.50;4.49 inch) Spindle stroke 800 mm(31.5 inch) Shift range 690 mm(27.2 inch) Max. hoisting force 300 kN(67440 lbf) Max. pressuring force 141 kN(31697 lbf) Max. single-wire hoisting force 125 kN(28100 lbf) Max. content of winding drum 120 m(394 feet) Steel wire size 21.5 mm(0.85 inch) Hoisting Speed 0.663;1.09;1.693;2.90;1.761;3.034;4.713;8.803m/s (2.17;3.58;5.55;9.51;5.78;9.95;15.46;28.87 feet/s) Turn table Aperture 395 mm (15.55 inch) Electromotor model Y2-280M-4 Electromotor output 90 kw(121HP) Electromotor Rotation rate 1480 r/min Diesel Engine model YC6B180D Diesel Engine output 134 kw(180HP) Diesel Engine rotation rate 1800 r/min Dimensions With electromotor 4413×1692×2653 mm (173.7×66.6×104.5 inch) With diesel engine 4413×1892×2803mm (173.7×74.5×110.4 inch) Weight 10100 kg(22270 lb)