SJ-400L

▪️ Crawler-mounted design for easy mobility
The robust crawler chassis allows the rig to move efficiently on muddy, sandy, or uneven terrain, reducing transportation difficulties and improving on-site productivity.

▪️ Diesel engine for independent operation
Powered by a reliable diesel engine, the SJ-400L can operate in remote locations without electricity, making it ideal for off-grid drilling projects.

▪️ Hydraulic support legs for stable drilling
Adjustable hydraulic legs stabilize the rig during operation, ensuring safety and precision even on uneven ground.

▪️ Compact and portable structure
Lightweight and space-efficient, the rig is easy to transport and maneuver between drilling sites.

▪️ Wide drilling diameter range
Capable of drilling holes from 100 to 400 mm, accommodating a variety of water well and civil engineering projects.

▪️ Suitable for multiple soil and rock formations
Designed to handle soil, sand, gravel, and small rock layers, providing versatility across different ground conditions.

▪️ Easy operation and maintenance
User-friendly controls and accessible components simplify operation, routine maintenance, and reduce downtime.

The SJ-400L drilling rig is widely used for:

🔹 Water well drilling

🔹 Farm irrigation wells

🔹 Household water wells

🔹 Solar water system wells

🔹 Construction drilling

🔹 Small foundation piling

🔹 Geological drilling

Suitable Formations

🔹 Soil layer

🔹 Sand layer

🔹 Gravel layer

🔹 Small rock layer

🔹 Mixed formations

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