Zhengzhou Han Fa Imp & Exp Trading Co., Ltd.: Zhengzhou, Henan, China; Main products: Water well drilling rig, DTH drilling rig, Rotary drilling rig, Core drilling rig, Directional drilling rig

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HF-8B Borehole Drilling Rig for Metallic And Nonmetallic Solid Mineral Deposits Prospecting

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Product Details

borehole drilling rig
1.large range and reasonable drilling speed
2.capacity power unit
3.large output torque
4.hydraulic

HF-8B borehole drilling rig for metallic and nonmetallic solid mineral deposits prospecting

Introudction of the HF-8B borehole drilling rig

.Specifications of the HF-8B borehole drilling rig:

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)

Zhengzhou Han Fa Imp & Exp Trading Co., Ltd.: Contact nameVincent Guo
Chat Now; Phone86-371-67990397; AddressYulan Street, High-tech Zone, Zhengzhou, Henan

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