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（l*w*h） | 680*1200*3800(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 | |
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 |