The excavator modification for DTH drilling offers the following features and advantages:

1. High Efficiency: Utilizing the excavator's power system, the modified DTH drilling equipment delivers stronger drilling power and 

efficiency, especially suitable for hard rock formations and deep hole operations.

2. Versatility: Excavator-modified DTH rigs can be used not only for drilling but also for earthmoving, material lifting, and transportation. 

After modification, the excavator's multifunctionality is enhanced, increasing equipment utilization.

3. Flexibility: The track-mounted excavator modification is capable of handling various complex terrains, making it ideal for mountainous

 areas, mining sites, and other challenging environments.

4. Cost-Effectiveness: By modifying an existing excavator, there’s no need to purchase a new drilling rig, which effectively reduces 

equipment procurement costs and improves return on investment.

5. Ease of Operation: Retaining the excavator’s operating system allows operators to easily learn and use the modified equipment with 

minimal training, reducing the learning curve for specialized equipment operation.

6. Convenient Maintenance: By leveraging the excavator's maintenance system, repairs and upkeep are more convenient, with readily 

available spare parts, extending the equipment’s service life.

7. Eco-Friendly and Energy Efficient: Optimized power output and fuel consumption allow the modified equipment to maintain drilling

 efficiency while reducing environmental impact, meeting modern environmental standards.