bauer bg 22 sr 160 used drilling rig machine rotary auger drilling machine with ce certificate
high quality geotechnical crawler mounted small mini rock deep rotary 100m water well borehole drilling rig
Rotary drilling rig is a kind of construction machinery suitable for drilling operation in building foundation engineering. It is mainly suitable for the construction of sandy clay, silty soil and other soil layers. It has been widely used in the construction of cast-in-place piles, diaphragm walls and foundation reinforcement. The rated power of rotary drilling rigs is generally 125 kW,the maximum diameter of drilling holes can reach 2.2 m, and the maximum depth of drilling holes can reach 22 m, which can meet the requirements of various large-scale foundation construction.
|
Model |
HW-125 |
|
Engine Powder (KW) |
125 |
|
Max Depth (m) |
22 |
|
Drilling Rod Diameter (mm) |
500-2200 |
|
Overall Dimension (mm) |
8000*2300*3000 |
|
Machine Weight (T) |
12 |
|
Rotation Angle |
360° |
|
Speed ( km/h ) |
50 |
|
Working Pressure of Hydraulic System (Mpa) |
16-25 |
|
Flow rate of hydraulic system |
20-35 |
2. The equipment has advanced functions, high automation level and low rest intensity.
3. High Drilling efficiency.
4. Good quality of piles.
5. Low environmental purification and noise.
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