Rotary Drilling Rig with Lock Pipe GR400
Performance Characteristics
1.Leading integral transporting full hydraulic rotary drilling rig, realizing fast transition between transportation and construction status;
2.Double cylinder luffing mechanism with optimized structure has stable movement, easy maintenance and maintenance;
3.Optimized design of two-stage mast can improve efficiency and save manpower;
4.Innovative depth measurement system for drilling bucket has higher display precision than common drilling rig;
5.Main hoist bottom touching protection and priority control function, effectively reduce the difficulty of operation;
6.Multi-stage vibration reduction technology of power head ensures more stable construction of the whole machine;
7.The main hoisting structure of single row rope with middle position greatly prolongs the service life of steel rope and reduces the cost of use;
8.Efficient and energy-saving turbocharged water-cooled diesel engine; low vibration, low noise and low emission, excellent fuel system;
9.Superior omnidirectional cab vision, spacious operating space, energy-saving air conditioning and radio, makes operating comfortable.
10.humanized lighting system makes night construction safer.
Technical Specifications
|
Item |
Unit |
Data |
|
| Name |
Rotary Drilling Rig with Lock Pipe |
||
|
Model |
GR400 |
||
| Max. Drilling Depth |
m |
40 |
|
| Max. Drilling Diameter |
mm |
1500 |
|
| Engine |
/ |
Cummins 6BT5.9-C235 |
|
| Rated Power |
kW |
173 |
|
| Rotary Drive | Max. Output Torque |
kN.m |
120 |
| Rotary Speed |
r/min |
17-35 |
|
| Main Winch | Rated Pulling Force |
kN |
120 |
| 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 |
100 |
| Max. Pull-down Piston Pull Force |
kN |
120 |
|
| Max. Pull-down Piston Stroke |
mm |
4000 |
|
| Chassis | Max. Traveling Speed |
km/h |
2 |
| Max. Grade Ability |
% |
30 |
|
| Min. Ground Clearance |
mm |
350 |
|
| Track Board Width |
mm |
600 |
|
| System Working Pressure |
Mpa |
35 |
|
| Machine Weight (Exclude Drill Tools) |
t |
39 |
|
| Overall Dimension | Working Status L×W×H |
mm |
7550×4040×16900 |
| Transportation Status L×W×H |
mm |
14800×3000×3550 |
|
Remarks:
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Applications
Production Line
