HFJ300C water well drilling rig for sale borehole drilling machine crawler drilliing rig in ChinaSpecially recommended
1,Drilling depth can reach 300m
2,Steels quality is good, torque is large
3,Easy operation, free-maintaining
4,For various complex strutam, such as pebble bed, aggregate bed.
5,Saving money, compact construction, easy moving
6,Applicable to industry, residents drilling, ground drilling, large diameter, deep drilling, footage fast, flexible and efficient.
Technical data:
Working pressure1.05-3.5MpaAir consumption16-60m³/minDrilling diameter105-350mmDrilling depth300mRotation speed0-90r/minMaximum rotational torque8000N.mMaximum lifting force16TAdvance length3.8mCarriage travel3.8mHold the drill diameter76-300mmGradeability30°Walking speed3Km/hengineYuchai4D952-T21Total power75kWRated speed2200r/minDiesel tank capacity80LHydraulic tank capacity (including piping)210LTraction hook height575mmDimensions4590*1600*2200mmWeight6.7T
At Work Site: