QZ-3 portable geological engineering drilling rig

The Brief Introductions of QZ-3 geological engineering drilling rig
The QZ-3 geological drilling rig is independently developed by Shandong Master Machinery Group Co.,Ltd., which is a portable multi-purpose drilling rig. The QZ-3 portable drill 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 portable geological 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. The Specifications of QZ-3 geological engineering drilling rig

QZ-3 portable geological engineering drilling rig
Borehole diameter (mm) 46-110


Drilling depth（m） soil Layer 110：15-20m
lithosphere 91：20-25m
lithosphere 75：25-30m
lithosphere 60：30-40m
lithosphere 46：40-50m
Drilling pipe diameter (mm) 30
Torque（n.m） 180
Dimension（l*w*h） 680*1200*3800(highly customizable)
Weight（kg） 165
3.Configuration List of QZ-3
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
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