Ac frequency conversion electric drive hydrogeological drilling rig is suitable for 2000-4000 meters drilling for water wells, geothermal, shallow petroleum, coalbed methane, shale gas exploration fields.
Equipment Characteristics:
（1）Strong driving ability of lifting / rotating / circulating
（2）Accurate control
（3）Lower energy consumption
（4）Better safety protections
Main Specifications
|
Items |
Parameters |
|
|
ZP-30DB |
ZP-40DB |
|
|
Drilling Depth (API 89mm Drill Pipe) |
3000m |
4000m |
|
Max Hook Load |
1350kN |
1700kN |
|
Load of Drilling Tools |
750kN |
960kN |
|
Lifting System of Rope |
4*5 |
5*6 |
|
Power |
300 kW |
450 kW |
|
Rotary Table Model |
ZP175(444.5mm) |
ZP205(520.8mm) |
|
Mud Pump |
3NB350DB |
3NB800DB |
|
Platform and Drill Tower |
“K” -shape Drill Tower or Hydraulic Lifting Drill Tower; Mobile Platform. |
|
