Product Details

XYX-3 wheeled hydraulic core drilling rig

1. Characteristics of XYX-3 wheeled hydraulic core drilling rig

· The drilling rig is equipped with wheeled walking mechanism and hydraulic cylinder support, which is convenient for the whole machine to be relocated and easy to adjust the level of the drilling rig.

· Using the ball card holding mechanism to replace chuck,can implement non-stop down rod,convenient operation,safe and reliable.

· With oil pressure feeding mechanism to improve drilling efficiency

· The pressure gauge is provided with the pressure gauge of the bottom of the hole, so it is easy to master the hole in the hole.

· The lifting and falling tower is hydraulic operation, which is convenient and reliable.

· The diesel engine uses electric start to reduce the labor intensity of the worker.

2. Parameters of XYX-3 wheeled hydraulic core drilling rig

Drilling depth	100/ 250 / 300/ 600 m
Maximum opening diameter	300 / 200 /150 / 75mm
Max open hole caliber	300mm
Final hole diameter	75mm
Drill pipe	60mm
href="" Borehole inclination	90°-65°
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Vertical rotation speed of vertical axis 30-1050r/min
Vertical reversal speed	29-137r/min
Vertical axis stroke	560mm
Diameter of shaft inner hole	96mm
Vertical axis lifting capacity	60kn
Main hoist (hydraulic drive)
Single rope lifting speed	0-45m/min
Wire rope diameter	14mm
Band width	90mm
Drum diameter	300mm
Reel capacity	30m
Maximum lifting capacity of single rope	40kn
Auxiliary hoist (hydraulic drive)
Drum diameter	140mm
Diameter of steel wire	6mm
Reel capacity	450m
Mud pump
Mud pump	BW-250 Horizontal three cylinder
Flow	250 l/min
Working pressure	7mpa
Inlet diameter	75mm
Outlet diameter	50mm
Gear oil pump
Double oil pump	CBF-F63/25
Front-end flow pressure	63 l/min 20mpa
Backend flow pressure	25 l/min 20mpa
Rig power
Diesel engine	FAW Xichai 4 cylinder
Electric machinery	Y180L-4 22KW
Wheeled chassis
Bearing capacity of wheel chassis	3.5t
Wheel chassis length	2.6m
Wheel chassis width	2m
Wheel chassis height	0.6m