Main Application
Drilling wells for urban and rural life
Drilling wells for agricultural irrigation and industries
Drilling for geotechnical survey
Drilling construction engineering holes
Drilling geothermal pump wells
Drilling Parameter |
Hole diameter : |
120--1500(mm) |
Hole depth : |
50-350(m) |
Run Of Rod : |
3 \ 4(m) |
Drill rod diameter : |
φ73 φ89 φ95 φ133(mm) |
Drilling Technology : |
Normaland Reverse Circulation for both Mud and Air |
Down-The-Hole hammers: |
Middle-High-Pressure Air |
Performance parameter |
Drill Head Inside Diameter : |
φ80 φ120 |
Drill Head lifting Force(kN) : |
130 |
Drill Head Spin Speed: |
A(Forward:20-33-73,Reverse:13-23-47r/min ) |
B(Forward:41-66-146,Reverse:26-43-94r/min ) |
B(Forward:36-58-127,Reverse:23-37-80r/min ) |
Shape Parameters |
Dimensions : |
( L-W-H) Working conditions 8500×3100×9260(mm) |
Transport status: |
( L-W-H ) 10800×2410×3300(mm) |
Supporting Form : |
Hydraulic Unit |
Mast Up-Down : |
Hydraulic Unit |
Rig mass : |
10200(Kg) |
Chassis : |
Dongfeng140/Jiefang 141 |
Power Unit : |
Diesel Engine |
Power : |
72(kW) |
Pump : |
5BS Sand Pump Group or BW600/30 |
Flow(m³/h) : |
720 513 335 |
Pressure(MP): |
3 4 5 |
Main Hoist Lifting Force : |
25(kN) |
Auxiliary Hoist Lifting Force : |
10(kN ) |
Notes: Drill head spin speed can be selected, A is normal |