QZ-2A is a three phase electric sampling drilling rig , produced by Shandong Master Machinery Group Co.,Ltd. It is suitable for industrial and civil buildings, bridges, railways, roads, utilities and other sectors of the geological exploration.
2. Technical parameters of QZ-2A three phase electric sampling drilling rig
|
QZ-2A three phase electric sampling drilling rig |
|
|
Borehole diameter (mm) |
32-91 |
|
Drilling depth?m? |
soilφ91?10-15m stoneφ91?5-10m stoneφ75?10-15m stoneφ60?15-20m stoneφ46?20-25m |
|
Drilling pipe diameter (mm) |
28 |
|
Rotate speed?r/min? |
185-380 |
|
Torque?n.m? |
80 |
|
Power?kw? |
3 |
|
Dimension?l*w*h? |
600*450*1900 |
|
Weight?kg? |
95 |
3. Configuration list of QZ-2A three phase electric sampling drilling rig
|
Item |
Parameter |
Unit |
Quantity |
|
Three phase electric sampling drilling rig |
QZ-2A |
platform |
1 |
|
Drilling pipe |
28*1500 |
pc |
6 |
|
Drilling pipe |
28*800 |
pc |
8 |
|
Drilling 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 |
0 |
pc |
1 |
|
Safety clamp |
|
hold |
1 |
|
Water seal |
Y30*50*10 |
pc |
4 |
|
Oil seal |
17*50*10 |
pc |
2 |
|
Control wheel |
|
set |
1 |
If you need a wooden base, a high pressure pump and a high pressure water pipe, please specify.