Product Details

1.Brief introductions of QZ-3 diesel engine sampling drilling rig

The QZ-3 diesel engine sampling drilling rig is independently developed by Shandong Master Machinery Group Co.,Ltd., which is a portable multi-purpose drilling rig. The QZ-3 diesel engine sampling drilling rig is equipped with a hoist, which is more convenient for geological drilling and lifting. It can do standard drilling hole, earth sampling and cone penetration with the heavy hammer.

The QZ-3 diesel engine sampling drilling rig uses diesel power, and it is more convenient to purchase oil. The rig is reasonable in design, advanced in structure, easy to assemble and disassemble, small in size, light in weight and easy to transport, which brings great convenience for field investigation and construction.

2. Technical parameters of QZ-3 diesel engine sampling drilling rig

QZ-3 diesel engine sampling drilling rig
Borehole diameter (mm)	46-110
Drilling depth（m）	soil Layerφ110：15-20m lithosphereφ91：20-25m lithosphereφ75：25-30m lithosphereφ60：30-40m lithosphereφ46：40-50m
Drilling pipe diameter (mm)	30
Torque（n.m）	180
Dimension（lwh）	68012003800(highly customizable)
Weight（kg）	165

3.Configuration List of QZ-3 diesel engine sampling drilling rig

Item	Specifications	Unit	Quantity	Remarks
Base	QZ-3	pc	1	Geological engineering drilling rig
Winding engine		pc	1
Drilling tower		pc	2
Manual windlass		pc	1
Diesel engine		pc	1
Gear box		pc	1
Drilling pipe including joint	30*1000	pc	15	Drill pipe
Drilling pipe including joint	30*2000	pc	5	Drill pipe
Reducing nipple	58/38	pc	1	60mm core drill tool
Core barrel	58*800	pc	1
Core barrel	58*1500	pc	1
Diamond bit	60	pc	1
Reducing nipple	73/38	pc	1	75mm core drill tool
Core barrel	73*800	pc	1
Diamond bit	75	pc	1
Safety clamp				Tool
Pipe wrench
Drill rod tong
Oil seal		pc	2	Vulnerable parts
Safety plate		pc	1	Vulnerable parts