High Quality Rotary Drilling Rig High Quality Water Well Drilling Dig
Innovation, top quality and reliability are the core values of our company. These principles today extra than ever form the basis of our success as an internationally active mid-size company for High Quality Rotary Drilling Rig High Quality Water Well Drilling Dig, Sincerely hope to develop long lasting business associations along with you and we’ll do our greatest service for yourself.
Innovation, top quality and reliability are the core values of our company. These principles today extra than ever form the basis of our success as an internationally active mid-size company for China Machine and CNC Machine, With well educated, innovative and energetic staff, we are responsible for all elements of research, design, manufacture, sale and distribution. By studying and developing new techniques, we are not only following but also leading fashion industry. We listen attentively to the feedback from our customers and provide instant replies. You will instantly feel our professional and attentive service.
Performance Characteristics
■ Efficient and energy-saving turbocharged water-cooled diesel engine.
■ Low vibration, low noise and low emission.
■ Excellent fuel system.
■ Advanced cooling system.
■ Intelligent control system.
1.Special hydraulic telescopic crawler chassis, large diameter slewing support, with super stability and convenient transportation;
2.Engines adopt internationally renowned brands with strong power, energy saving and environmental protection. Three-package service outlets are all over the country;
3.The main hoisting structure of the rear single-row rope greatly prolongs the service life of the wire rope and reduces the use cost;
4.Various drill pipe configurations can be selected to meet the construction of large-hole deep pile in hard stratum;
5.Hydraulic circuit system adopts international advanced concept and is specially designed for rotary drilling rig. It has the characteristics of stable rotation and fast hoisting speed;
6.The power head is designed with lightweight, strong torque, high construction efficiency and stepless speed change of two motors.
Technical Specifications
|
Item |
Unit |
Data |
||
| Name |
Rotary Drilling Rig with Lock Pipe |
|||
| Model |
GR700 |
|||
| Max. Drilling Depth |
m |
70 |
||
| Max. Drilling Diameter |
mm |
1800 |
||
| Engine |
/ |
Cummins GBT5.9-C325 |
||
| Rated Power |
kW |
242 |
||
| Rotary Drive | Max. Output Torque |
kN.m |
220 |
|
| Rotary Speed |
r/min |
7-27 |
||
| Main Winch | Rated Pulling Force |
kN |
180 |
|
| Max. Single-rope Speed |
m/min |
50 |
||
| Auxiliary Winch | Rated Pulling Force |
kN |
30 |
|
| Max. Single-rope Speed |
m/min |
50 |
||
| Inclination of the Mast Lateral / Forward / Backward |
/ |
±5/5/15 |
||
| Pull-Down Cylinder | Max. Pull-down Piston Push Force |
kN |
180 |
|
| Max. Pull-down Piston Pull Force |
kN |
180 |
||
| Max. Pull-down Piston Stroke |
mm |
5000 |
||
| Chassis | Max. Traveling Speed |
km/h |
1.5 |
|
| Max. Grade Ability |
% |
30 |
||
| Min. Ground Clearance |
mm |
370 |
||
| Track Board Width |
mm |
800 |
||
| System Working Pressure |
Mpa |
35 |
||
| Machine Weight (Exclude Drill Tools) |
t |
66 |
||
| Overall Dimension | Working Status L×W×H |
mm |
10260×4440×22100 |
|
| Transportation Status L×W×H |
mm |
16360×3250×3700 |
||
Remarks:
|
||||
Applications
Production Line
Working Video
Innovation, top quality and reliability are the core values of our company. These principles today extra than ever form the basis of our success as an internationally active mid-size company for High Quality Rotary Drilling Rig High Quality Water Well Drilling Dig, Sincerely hope to develop long lasting business associations along with you and we’ll do our greatest service for yourself.
High Quality China Machine and CNC Machine, With well educated, innovative and energetic staff, we are responsible for all elements of research, design, manufacture, sale and distribution. By studying and developing new techniques, we are not only following but also leading fashion industry. We listen attentively to the feedback from our customers and provide instant replies. You will instantly feel our professional and attentive service.
