Efficient Underground Pipeline Installation in Complex Terrain Using Goodeng G30 HDD Rig

Project Background As infrastructure development accelerates locally, the demand for non-destructive trenchless technology has become critical. Our client, a leading local construction contractor, was tasked with laying a [400-meter] underground pipeline across a highly trafficked area. Traditional open-cut methods were strictly prohibited due to potential traffic disruption and environmental concerns.

Key Challenges

• Complex Geological Conditions: The drilling path consisted of mixed soil layers, including clay and highly compacted sand, requiring a rig with adaptable power and high stability.

• Space Constraints: The launch pit was located in a restrictive environment, meaning the equipment needed a compact footprint without sacrificing pullback force.

• Strict Time Limits: The project was on a tight schedule, demanding high drilling efficiency and minimal downtime.

The Goodeng Solution: G30 HDD Rig To meet these demanding requirements, the client selected the Goodeng G30 Horizontal Directional Drilling Rig.

• Robust Power & Pullback: The G30 provided the optimal balance of a compact design with strong, consistent pullback force, easily overcoming the friction caused by the mixed soil layers.

• High Efficiency: Equipped with an advanced hydraulic system and a reliable engine (110 kW/150 HP), the G30 maintained a high penetration rate while ensuring exceptional fuel efficiency.

• Precision Control: The rig's stable tracking and steering capabilities allowed the operating team to navigate the underground path with pinpoint accuracy, completely avoiding existing utility lines.

Project Results The Goodeng G30 successfully completed the [e.g., 400-meter] pullback operation in just [e.g., 3 days], finishing the project ahead of the contractor's original schedule. The seamless operation resulted in zero disruption to the surface and garnered high praise from the project supervisors.