MD550 portable drilling rig is an efficient, lightweight full-hydraulic power head drilling rig. The drilling rig can meet 360° all-round drilling, it is widely used in geological core drilling, geotechnical engineering prospecting, mining exploration, especially suitable for diamond wireline core barrels coring, horizontal directional core drilling, with the characteristics of easy operation, easy movement and high coring rate.
1. Modular design, reasonable distribution of the weight of each module, each module is suitable for manual relocation, the modules are connected by imported quick connectors;
2. Infinitely variable through-hole power head, equipped with infinitely variable plunger motor, can freely change between high speed and high torque;
3. Constant power hydraulic control system, which can automatically adjust the absorbed power of the hydraulic system according to the mechanical load;
4. Multi-function console, integrated electric-hydraulic control, can be randomly matched with power combinations according to construction requirements, and can monitor the operating status of the engine, the drilling speed of the mud system, and the torque and speed of the pressure drilling system;
5. Equipped with 1.8m stroke feed system, can drill at 45-90°, and equipped with horizontal drilling module, can drill at 0-45°, it can be constructed with 3m drilling tools, and it can also be used for SPT standard penetration test directly;
6. This rig is equipped with high performance Kubota brand diesel engine. Optional "motor power unit", used in tunnels or construction sites with good power conditions, high efficiency and energy saving;
7. Convenient assembly and disassembly, good airtightness, long service life, four hours to complete the removal and assembly of the equipment, and meet the opening conditions;
Model | MD550 | MD550E | |
Drilling depth | BTW | 550m | 550m |
NTW | 450m | 450m | |
HQ | 150m | 150m | |
Power | Kubota V1505T 33kw x2 | Stepless speed regulating servo electric motor 30kw x2 | |
Max. Flow of hydraulic system | 140 L/min Can drive mud pump |
140 L/min Can drive mud pump |
|
Max.pressure of hydraulic system | 210 bar | 210 bar | |
Max.rotate speed of power head | 1300 rpm | 1300 rpm | |
Max.torque of power head | 1000 N.m | 1000 N.m | |
Feeding stroke | 1800mm | 1800mm | |
Max.lifting force | 130 KN | 130 KN | |
Rope capacity of hoist | 600m/5mm | 600m/5mm | |
Max.pull force of hoist | 9500 N | 9500 N | |
Max.module weight | 180 kg | 125 kg |
haracteristics and Applications of Modular Portable Drilling Machines
1, Overview of modular portable drilling rig
Modular portable drilling rig is an efficient and flexible drilling equipment that adopts modular design, allowing the rig to be quickly assembled and disassembled according to different work requirements. This drilling rig is not only easy to carry, but also adaptable to various complex environments, greatly improving the efficiency and convenience of drilling work.
2, Features of modular portable drilling rig
1. Portability: The modular portable drilling rig adopts a lightweight design, reducing the overall weight and making it easy to transport and carry. Meanwhile, its modular design enables the drilling rig to be quickly disassembled and assembled, further improving portability.
2. Efficiency: This drilling rig has efficient drilling capabilities and can quickly complete drilling tasks. Its powerful power system and precise control system ensure the accuracy and efficiency of drilling.
3. Adaptability: The modular portable drilling rig is suitable for various geological environments, and can easily cope with complex geological conditions such as rocks, soils, and sand and gravel.
3, Application of modular portable drilling rig
1. Geological exploration: In the field of geological exploration, this drilling rig can quickly and accurately obtain underground rock and soil samples, providing important data support for geological research.
2. Mineral resource development: In the process of mineral resource development, modular portable drilling rigs can help quickly drill ore bodies, evaluate the reserves and quality of mineral resources.
3. Environmental monitoring: In the field of environmental monitoring, this drilling rig can be used to collect environmental samples such as groundwater and soil, providing data support for environmental protection and pollution control.
4, Future Development Trends
With the continuous advancement of technology and the increasing maturity of drilling techniques, modular portable drilling rigs will be applied in more fields. In the future, such drilling rigs will become more intelligent and automated, further improving drilling efficiency and accuracy. Meanwhile, with the increasing awareness of environmental protection, environmentally friendly modular portable drilling rigs will also become an important direction for future development.
In summary, modular portable drilling rigs play an important role in geological exploration, mineral resource development, and environmental monitoring due to their portability, efficiency, and strong adaptability. With the continuous advancement of technology and the growth of market demand, this type of drilling rig is expected to achieve wider applications and greater development in the future.