China Soil Sample Investigation Portable Drilling Machine

Soil Sample Investigation Portable Drilling Machine
XYX-3 borehole drilling rig is mainly used for geological exploration,hydropower project, road and railway construction, building project and big diameter water well project.
Main feature:
a. Equipped with wheel undercarrigae device and hydraulic support cylinder, it's very convenient for transport and adjusting the drilling rig level
b. Hydraulic oil pressure feed device, improves drilling efficiency
c. Equipped with normally closed hydraulic chuck, operation is flexible and reliable
d. Pressure gauge display the condition of the bottom of the drill hole
e. Drill mast controlled by hydraulic cylinder, improve the efficiency
f. Diesel engine adopt the electric starter, to reduce the labor intensity.



Machine Technical Parameter

Unity machine parameterMax open hole caliber300mmDrilling depth100 250 300 600mEnd hole caliber300 200 150 75mmDrilling Rod diameter60mmDrilling angle90°~65°Spindle spindle speedForward 30-1050r/minReverse 29-137r/minSpindle stroke560mmSpindle inner diameter96mmLifting capacity 60KNMain winch Max.Single line lifting capacity40KNMax.Single line lifting speed0-45m/min Wirerope caliber14mmWirerope length30mReel diameter300mmHug floodgate belt width90mmMinor winchReel diameter140mmWirerope caliber6mmWirerope length450mMud pumpTypeHorizontal Triplex BW-250 mud pumpDisplacement250 L/minWork pressure7 MpaWater inlet pipe diameter75 mmWater outlet pipe diameter50 mmGear Oil pumpDuplex gear oil pump CBF-F63/25Front Displacement, pressure63 L/min 20MpaBehind Displacement, pressure25 L/min 20MpaPowerDiesel engine37KWRated RPM2700r/minWheel undercarriageChassis loading 3TChassis length2.6mChassis with2mMax high of wheel0.6m