Product Advantages
1. Equipped with an intelligent system, it effectively reduces the construction difficulty for operators. Precise positioning at all angles minimizes overbreak and underbreak in tunnel construction and improves tunnel construction efficiency;
2. Equipped with total station positioning or laser positioning functions;
3. Equipped with two intelligent display screens that can display hole layout diagrams, drilling speed, boom status and other parameters, enabling real-time monitoring.
4. The system automatically generates drilling logs, allowing construction data from any time period to be viewed at any time, and supports import and export;
5. The cloud platform integrates a self-learning function that automatically optimizes hole layout design based on big data, continuously improving blasting results.
The G2Z-D Computer-Guided Two-Boom Rock Drilling Jumbo is an intelligent piece of equipment. It is equipped with an intelligent computer-guided system that imports pre-designed hole layout diagrams into the computer control system. Through intelligent computer control and high-precision calculation, the drill booms are moved to the theoretically designed positions, effectively reducing overbreak and underbreak in tunnel construction, continuously optimizing hole layout, and improving excavation efficiency. The equipment is equipped with a human-machine interactive operation panel and color displays, enabling data detection and information collection during the drilling process, guiding the positioning of the drill booms and feed beams, and allowing manual intervention to promptly correct drilling deviations. It features anti-jamming and anti-idle-stroke functions. It is widely suitable for tunnel drilling operations in railway, highway, national defense, water conservancy, mining and other projects, with an operating height of 9.4 meters and an operating width of 12.9 meters.
Technical Parameters
|
Component Name |
Item Name |
Specification/Model |
|
Overall Parameters |
Dimensions (L×W×H mm) |
15550×2500×3650 |
|
Overall Weight (kg) |
35000 |
|
|
Applicable Cross-Section (W×H m) |
12.9×9.4 |
|
|
Drilling Depth (mm) |
5268 |
|
|
Drilling Diameter (mm) |
φ38~φ102 |
|
|
Drilling Speed (m/min) |
0.8~2.2 |
|
|
Chassis |
Steering Type + Drive Mode |
Articulated steering + four-wheel drive |
|
Steering Angle (°) |
±35 |
|
|
Maximum Speed (km/h) |
15 |
|
|
Minimum Ground Clearance (mm) |
425 |
|
|
Gradeability (°) |
15 |
|
|
Feeder |
Feeder Length (mm) |
7102 |
|
Maximum Feed Force (kN) |
20 |
|
|
Feeder Rotation Angle (°) |
360 |
|
|
Feeder Compensation (mm) |
1800 |
|
|
Basket Boom |
Working Platform Range (H×W) (m) |
11.5×14 |
|
Working Platform Rated Load (kg) |
400 |
|
|
Engine |
Rated Power/Speed (kW/rpm) |
164/2200 |
|
Fuel Tank Capacity (L) |
200 |
|
|
Hydraulic System |
Main Motor Power (kW) |
2×75 |
|
Maximum System Pressure (bar) |
230 |
|
|
Control Mode |
Hydraulic pilot-operated |
|
|
Electrical System |
Voltage Level (V) |
380 |
|
Total Motor Power (kW) |
161.5 (2×75+4+7.5) |
|
|
External Cable Length (m) |
80 |
|
|
Water Supply System |
Flow Rate (L/min) |
133 |
|
Pressure (bar) |
6-12 |
|
|
Minimum Inlet Pressure (bar) |
2 |
|
|
Air Supply System |
Pressure (bar) |
10 |
|
Displacement (m3/min) |
1 |












