1.Brief introduction of QZ-2B gasoline core drilling rig
QZ-2B type gasoline engine portable sampling drill is produced by Shandong Master Machinery Group Co.,Ltd. It is suitable for geological industrial and civil buildings, bridges, railway, highway, hydro-power industry survey, geophysical exploration, advanced drilling and grouting hole drilling, embedded hole guiding, broken hole, hole and small household wells check out.
QZ-2B drilling rig has the following features: compact structure, small volume, light weight, two gears, easy to move.
1. Specifications of QZ-2B gasoline core drilling rig
QZ-2B drilling rig | ||
Bottom hole diameter (mm) | 32-91 | |
Drilling depth(m) | Soil 91:10-15m Tone 91:5-10m Stone 75:10-15m Stone 60:15-20m Stone 46:20-25m | |
Drilling pipe (mm) | 30 | |
Rotating speed(r/min) | 200-570 | |
Torque(n.m) | 110 | |
Gasoline engine | house power(hp) | 5 (3.5kw) |
displacement(cc) | 196 | |
Dimension(l*w*h) | 600*450*1900 | |
Weight(kg) | 90 | |
2. The configuration list of QZ-2B gasoline core drilling rig
Item | Parameter | Unit | Quantity |
Gasoline core drilling rig | QZ-2B | set | 1 |
Drilling pipe | 28*1500 | pc | 6 |
Drilling pipe | 28*800 | pc | 8 |
Pipe joint | 35 | pc | 14 |
Reducing nipple | 45/35 | pc | 1 |
Core barrel | 45*800 | pc | 1 |
Alloy bit | 46 | pc | 1 |
Reducing nipple | 58/35 | pc | 1 |
Core barrel | 58*800 | pc | 1 |
Alloy bit | 60 | pc | 1 |
Three-wing bit | 60 | pc | 1 |
Safety clamp | hold | 1 | |
Water seal | 30*50*10 | pc | 4 |
Oil seal | 30*50*10 | ||
Oil seal | 17*50*10 | ||
Control wheel | pc | 1 |
