Date: December 2025
Location: China
Jinghe Small 100–200m Core Drilling Rig is a cost-effective and highly portable solution designed for exploration, geological core drilling, small grouting holes, blasting holes, and small water well holes in buildings such as railways, water conservancy, bridges, and dam foundations. With its compact design and reliable performance, it is ideal for customers who need efficiency and mobility without investing in large drilling equipment.
Advantages
✅ Compact and lightweight design
Easy to transport, install, and operate in remote or narrow working sites.
✅ High mobility
Perfect for mountains, forests, construction sites, and other complex terrains.
✅ Low Investment & Operating Cost
Reduced fuel consumption and simplified maintenance deliver lower ownership costs.
✅ Simple operation
User-friendly controls allow quick training and easy handling.
✅ Good drilling efficiency for its class
Capable of drilling up to 100–200 meters in soil, clay,Soft rock and medium-hard rock formations.
✅ High core recovery rate
Ensures accurate geological sampling for exploration and testing.
Limitations
⚠ Limited drilling power compared to large rigs
Not suitable for deep drilling beyond 200 meters or extremely hard formations.
⚠ Smaller drive capacity
Lower torque and penetration power in tough or fractured rock layers.
⚠ Reduced working speed in hard rock
Drilling efficiency may decrease under high-resistance conditions.
⚠ More suitable for small-scale projects
Not recommended for heavy-duty or continuous industrial drilling operations.
WeChat/WhatsApp: 0086 19837103511
Email: Tina@kdrill.com
