Designation – rotary drilling of vertical wells for geology survey of hard mineral resources at temperatures of -5° up to + 40° in warm seasons. Autonomous drive of the rig allows to do works in remote regions. Round trip operations are done with the help of half-automated elevators or ring elevators.
Technical characteristics
Primary drilling diameter – 200 mm
|
Kelly diameter, mm |
54 |
|
Rated drilling depth, m |
700 |
|
Chassis of the truck |
Ural-4320-10 |
|
Drilling unit |
SKB-4130 |
|
Mud pump |
NB-160/6,3 (160 l/min, 6,3 MPa) |
|
Engine |
Engine D-144 |
|
Drilling tool rotations range, min-1 |
140:1500 |
|
Max load capacity of the winch, kN (ton force |
50 (5) |
|
Overall sizes in service, mm |
9800*2860*14800 |
|
Weight, kg |
13150 |
