rotary drilling rig AVT-KY140A

rotary drilling rig AVT-KY140A
1.High test precision.
2.Unique design.
3.Easy operation.
4.Good quality

KY140 Ore Special Drill Rig

 high efficiencybest-sellingRotate torque big,efficienthigh power drive motors
powerful and reliable engine Can fit any of a geological topographynew drilling boom

Model	Drilling diameter mm	Drilling depth m	Drilling length one time m	Using pressure MPa	The number of spend air M3/min	Best to improve the force KN	Mark
KQY90	80-130	≥20	1	0.5-0.7	7	15	Air & Hydraulic
KSZ100	80-130	≥20	1	0.5-0.7	12	9.6	All Air
KQD100	80-130	≥20	1	0.5-0.7	7	9.6	Motor Drive
KQD70	60-80	≥15	1	0.5-0.7	≥3.5	3600	Motor Drive