Goodeng GSEE12000L: Ultra-Large Electric HDD Ensures Safe Crossing of Laoha River
2026-05-08
1️⃣ Project Overview
- Route Location: Within Chifeng City, Inner Mongolia, the Laoha River crossing is 1,152.7 meters long, representing a large-scale river crossing task.
- Pipeline Specifications: Diameter 1,422 mm, crossing several medium and small rivers, highways, and railways.
- Construction Features: Complex terrain and wide river channels require HDD with long-distance and large-diameter drilling capabilities.
The Goodeng GSEE12000L ultra-large electric HDD fully demonstrates its long-distance non-excavation pipeline installation capability, achieving precise guidance and efficient crossing construction.


2️⃣ Laoha River Overview and Construction Challenges
- Laoha River: Located in northern Chifeng, it is a major local river with wide riverbeds and abundant water volume, and along the banks are loose sediment deposits.
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Construction Challenges:
- Wide and deep river channels make traditional excavation prone to soil erosion and environmental impact.
- Diverse geological conditions, including sand, gravel, and collapsible soils, require stable torque and precise guidance for drilling.
- Solution: The Goodeng GSEE12000L performs full-length non-excavation directional drilling, minimizing ecological and environmental disturbances while ensuring safe and efficient river crossing construction.
3️⃣ Safe Construction Ensures Project Success
- Well-designed construction site layout, including mud pits, operation room, fire and flood protection zones, and drill rod storage areas.
- Intelligent monitoring system to track HDD operational status in real time and provide early warnings of potential risks.
- Professional training ensures operators work safely and efficiently, maximizing construction safety during the river crossing.
4️⃣ Energy Efficiency and Cost Reduction
- Electric drive system replaces traditional diesel engines, reducing energy consumption and emissions, meeting green construction standards.
- High-efficiency mud circulation system combined with precise guidance achieves energy-saving long-distance drilling.
- Automated control system shortens construction time and improves work efficiency.
5️⃣ Comprehensive After-Sales Service for Peace of Mind
- 24/7 technical support and rapid spare parts supply ensure continuous HDD operation without interruption.
- Personalized guidance tailored to site geology and construction conditions solves complex technical challenges.
- Routine inspection and maintenance extend equipment life and ensure long-term stable operation.




The Goodeng GSEE12000L ultra-large electric HDD delivers safety, energy efficiency, high performance, and worry-free after-sales service, successfully completing the non-excavation Laoha River crossing and providing solid support for the national key pipeline projects. Every pipeline is installed with precision and reliability!
📞 For more information on equipment and construction support, please contact the Goodeng official service team!











