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A Road Header Machine (TBM) is a mechanized excavation equipment used in tunnels, mine tunnels, underground projects, and other places. It crushes rocks or coal seams through a rotating cutting head and transports the crushed materials through a conveying system to achieve efficient and accurate tunnel excavation.
The cutting head rotates at high speed, impacting the rock layer. The cutting arm adjusts in multiple directions to control excavation shapes (circular, arched, etc.).
Crushed material is collected by the shovel and transferred via scraper or belt conveyor to rear transportation equipment like mine cars or trucks.
A stable crawler system advances the machine slowly. Modern models feature automatic navigation for peak accuracy.
Precision & Versatility
Cuts complex shapes in one pass, ideal for urban tunnels.
High Efficiency
Reduces downtime by 40% vs. traditional methods.
Cost-Saving USP
Modular design slashes tool wear costs by 30%.
| STX - 260 Technical Specifications | |
|---|---|
| Model NO. | STX - 260 |
| Condition | New |
| Motor | AC Motor |
| Dig Milling Head Width | 1000 mm |
| Dig Milling Head Diameter | 720 mm |
| Milling Speed | 60 - 85 |
| Pressure of Work | 31.5 |
| Max Power | 180 kW |
| Weight | ≈1850 |
| Overall Dimensions (L×W×H) | 11000×2400×2250 mm |
| Excavating Width | 6300 mm |
| Excavating Height | 5600 mm |
| HS Code | 8428909090 |
Equipped with powerful cutting heads to slice through various rock types ensuring high productivity.
Ideal for mining, tunneling, and underground construction in diverse geological conditions.
Crawler tracks allow navigation in tight spaces and steep gradients with high flexibility.
Modern electronic systems for precise operation and safer underground performance.
