1. Project background
The client's mine construction project in Tanzania requires large-scale drilling operations to support subsequent mining, geological exploration or foundation engineering construction. Considering the scale and complexity of the project, as well as the high requirements for drilling rig performance, the project party chose our B6A drilling rig as the main construction equipment.
2. Equipment characteristics
As a high-end product of our company, the B6A drilling rig may have the following characteristics:
High efficiency: The B6A drilling rig may be equipped with a powerful power system and an efficient drilling mechanism, which can complete drilling operations quickly and accurately under various geological conditions.
Precise control: Through advanced control systems and measurement equipment, the B6A drilling rig can achieve precise control of drilling depth and precise adjustment of drilling trajectories, meeting the project’s drilling accuracy requirements.
Stable and reliable: The Jeya brand is known for the stability and reliability of its products, and the B6A drilling rig is no exception. It may use high-quality materials and advanced manufacturing processes to ensure stable operation in harsh construction environments.
Intelligence: With the development of science and technology, the B6A drilling rig may also have intelligent functions, such as automatic fault diagnosis, remote monitoring, etc., to improve construction efficiency and safety.
|
B6A Full hydraulic down the hole drilling rig |
|
Diesel engine Brand |
Cummins |
|
Model |
6LTAA8.3-C260 |
|
Rated Power(KW@rpm) |
194 kw @2200 |
|
Air displacement(m3/min) |
18 |
|
Air Compressor Pressure (bar) |
20 |
|
Diamter of hole (mm) |
90-152 |
|
Drill pipe |
76mm*3m |
|
Drill Depth (m) |
21 |
|
Climbing ability DTH Impactor |
4'' |
|
Rod changer and number of rod |
6+1 (Mechanical Auto) |
|
Max Propulsion (kN) |
12 |
|
Max Pulling force (kN) |
18 |
|
Slewing speed |
0-120rpm |
|
Rotation torque (Nm) |
2400 |
|
Electrical voltage (V) |
24 |
|
Propelling beam length (mm) |
5730 |
|
Compensation length(mm) |
1000 |
|
Propulsion method |
Hydraulic motor driven chain propulsion chain double gripper |
|
Propeller material |
Aluminum alloy |
|
Walking speed(km/h) |
1.6-3.2 |
|
Climb Ability |
25° |
|
Chassis swing angle |
±10° |
|
Noise dB(A) |
≤85 |
|
Cab |
Equipped with heating and cooling air-conditioning |
|
Dimension (L*W*H) mm |
8400*2400*3300 |
|
Weight (kg) |
12300 |
3. Construction scene
Mining: In mining, the B6A drilling rig may be used to drill blast holes, ventilation holes or drainage holes to support mining operations.
Geological exploration: In geological exploration projects, the B6A drilling rig can be used to drill core samples to obtain detailed information about underground rock formations to provide a basis for subsequent engineering design and construction.
Basic engineering: In basic projects such as bridges and buildings, the B6A drilling rig can be used for the construction of bored piles to ensure the stability and load-bearing capacity of the basic structure.
4. Construction effect
Tanzanian customers used our B6A drilling rig for construction and achieved the following results:
Improved construction efficiency: The high efficiency and precise control functions of the B6A drilling rig make drilling operations faster and more accurate, shortening the construction cycle.
Reduced construction costs: Due to the improvement of construction efficiency and the stable and reliable operation of equipment, the project party may save manpower, material resources and time costs.
Guaranteed construction quality: The precise control and intelligent functions of the B6A drilling rig help ensure the accuracy and quality of drilling operations and meet the requirements of the project party.
