Generally, underground cable laying is significantly more expensive than overhead transmission line (OHTL) construction. The cost difference can be substantial, often ranging from 4 to 10 times higher. While underground lines are less susceptible to weather-related damage and have a minimal visual impact, their high cost is due to the complex and labor-intensive excavation, specialized cable and insulation requirements, and the need for more complex installation tools. Our company provides advanced equipment for both OHTL and underground cable laying, enabling our clients to execute projects efficiently regardless of the chosen method.