The type of XY-8 AND XY-8B core drilling rigs are a kind of core drill rig for medium and large depth hole drilling using diamond and carbide-tipped bits, with mechanical transmission,spindle rotation, hydraulic feeding. XY-8 is a type of vertical-spindle drilling rig, and XY-8B is a rotary drilling machine. The drilling rigs apply to metallic and nonmetallic solid mineral deposits prospecting;shallow oil and natural gas exploration and exploitation;geothermal well exploitation,mine ventilation and drainage and also large hole diameter basic pile construction. They could be used widely in geology,metallurgy,coal,hydrogeology, hydraological well and engineering and other industries fields.
Model
XY-8
XY-8B
Drilling depth
1000-3000m
Spindle speed
Positive
96,166,258,363,269, 463,720,1011rpm
63,120,220,292,364,175,333,611,811,1012rpm
Negative
62,173rpm
70,196rpm
Max.rotary torque of spindle
9440N.m
Spindle stroke
1000mm
800mm
Max.rotary torque of turntable
32824N.m
Turntable aperture
395mm
I.D of spindle
118mm
Turntable speed
Positive
41,75,100,125,114,208,278,347rpm
Negative
24,67rpm
Power
Y2-280M-4 electric motor 90KW/1480rpm
YC6B180D diesel engine 134KW/1800rpm
Max.lifting capacity of spindle
300kN
Max.pressuring force of spindle
141kN
Dimensions(L*W*H)
3905*1692*2603mm electric motor
4413*1692*2653mm electric motor
4105*1892*2803mm diesel engine
4413*1892*2803mm diesel engine
Steel wire diameter
21.5mm
21.5mm
Content of winding drum
126m
160m
Max.hoisting force
125kN
135kN
Sliding stroke of drill rig
690mm
Weight (without power unit)
7900kg
9100kg
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