Item |
Unit |
Parameter |
Max.Drilling Diameter |
mm |
?2000 |
Max.Drilling Depth |
m |
65(5section), 52(4section) |
The safe working range(to the center of the rotary table ) |
mm |
3800～4800 |
Dimension of the Working condition(length*width*height) |
mm |
10200X4400X21700 |
Dimension of the Transportation condition(length*width*height) |
mm |
16120X3500X3396 |
Overall? weight( standard) |
T |
70 |
Engine |
Model |
|
CUMMINS? M11-C330 |
Rated power/Rotary speed |
kW |
246? /（2100r/min） |
Max.output torque |
N.m |
1456 /（1300r/min） |
Hydraulic system |
Working pressure of the main pump |
Mpa |
32 |
The working pressure of the Auxiliary pump |
Mpa |
28 |
Rotary Drive |
Max.output torque |
kN.m |
220 |
Rotary speed |
rpm |
7～22 |
Pull-Down Cylinder |
Max.pull-down piston push |
kN |
160 |
Max.pull-down piston pull |
kN |
180 |
Max.pull-down piston stroke |
mm |
5000 |
Main winch |
Max.pulling force of the main winch |
kN |
200 |
Max.single line speed of the main winch |
m/min |
65 |
The rope diameter of the main winch |
mm |
28 |
Auxiliary winch |
Max.pulling force of the auxiliary winch |
kN |
80 |
Max.single line speed of theauxiliary winch |
m/min |
60 |
The rope diameter of the auxiliary winch |
mm |
20 |
Mast rake |
left/right angle |
° |
8 / 8 |
forwards angle |
° |
5 |
backwards angle |
° |
15 |
Rotary table |
The angle of the Rotary table |
° |
360 |
Traveling |
Max.traveling speed |
Km/h |
1.5 |
Max.grade ability |
% |
40 |
The Crawler |
Track shoes width |
mm |
800 |
The overall width of the crawler(Min.-Max) |
mm |
3500～4400 |
The distance between the front and the rear wheel |
mm |
4624 |
