Rotary Drilling Rig with Lock Pipe GR300
Performance Characteristics
1. The whole machine is compact in shape and flexible in maneuvering. It is especially suitable for various special, narrow and low space industries and civil construction sites；
2. Double-cylinder boom luffing mechanism with optimized structure is stable in operation, easy to maintain and maintain；
3. The special hydraulic crawler chassis of rotary drilling rig is adopted to meet
the requirements of super stability and transportation convenience；
4.Leading overall transportation type full hydraulic rotary drilling rig, realizing the rapid transformation between transportation and construction status；
5.The original patent structure of the power head is reasonable in design, reliable in lubrication, strong in power, cost-saving, not easy to damage and easy to maintain；
6.Automated depth and vertical detection control drilling degree at any time.
Technical Specifications
|
Item |
Unit |
Data |
|
| Name |
Rotary Drilling Rig with Lock Pipe |
||
| Model |
GR300 |
||
| Max. Drilling Depth |
m |
30 |
|
| Max. Drilling Diameter |
mm |
1400 |
|
| Engine |
/ |
Cummins 6BT5.9-C210 |
|
| Rated Power |
kW |
153 |
|
| Rotary Drive | Max. Output Torque |
kN.m |
100 |
| Rotary Speed |
r/min |
17-35 |
|
| Main Winch | Rated Pulling Force |
kN |
100 |
| Max. Single-rope Speed |
m/min |
55 |
|
| Auxiliary Winch | Rated Pulling Force |
kN |
15 |
| Max. Single-rope Speed |
m/min |
30 |
|
| Inclination of the Mast Lateral / Forward / Backward |
/ |
±5/5/15 |
|
| Pull-Down Cylinder | Max. Pull-down Piston Push Force |
kN |
80 |
| Max. Pull-down Piston Pull Force |
kN |
100 |
|
| Max. Pull-down Piston Stroke |
mm |
3000 |
|
| Chassis | Max. Traveling Speed |
km/h |
2.5 |
| Max. Grade Ability |
% |
30 |
|
| Min. Ground Clearance |
mm |
350 |
|
| Track Board Width |
mm |
600 |
|
| System Working Pressure |
Mpa |
32 |
|
| Machine Weight (Exclude Drill Tools) |
t |
30 |
|
| Overall Dimension | Working Status L×W×H |
mm |
7450×3800×13900 |
| Transportation Status L×W×H |
mm |
11800×3000×3500 |
|
Remarks:
|
|||
Applications
Production Line
