Crawler Hydraulic Drilling Rig 92Kw 4000-8000Nm for Water Wells

The CWD400T is a high-performance, fully hydraulic crawler-mounted water well drilling rig designed for multi-functional deep drilling tasks in complex and varied geological environments.

Its rugged track-mounted chassis and hydraulic-driven system deliver superior mobility, enhanced operational control, and unmatched adaptability to diverse terrains and drilling conditions. The CWD400T supports both mud rotary drilling for soft and unconsolidated formations and air DTH (Down-the-Hole) hammer drilling for hard rock.

The CWD400T supports two drilling techniques:

• Mud Drilling: Uses a BW450 mud pump and slurry for hole flushing in clay and sandy soils. Ideal for soft to medium formations.
• DTH Hammer Drilling: Employs high-pressure air and a DTH hammer to penetrate hard rock layers.

The drilling rig is completely hydraulically operated, offering:

• Smooth, precise control of the drill system and all auxiliary movements
• Independent control of feed, hoisting, and rotation systems
• Centralized console for convenient, ergonomic operation
• Hydraulic landing legs and tower lift for quick setup and stability

• Engine: YUCHAI 6-cylinder diesel engine
• Rated Power: 92 kW
• Cooling: Water-cooled system ensures long-term reliability and thermal stability
• Drive Type: Full hydraulic transmission with transfer case and clutch system for optimal power distribution

• Crawler Chassis: Ensures excellent off-road performance and adaptability to tough terrains such as mountains, deserts, and wetlands
• Hydraulic Winch: Integrated for lifting casings and heavy tools
• Optional Generator: Supports night operations or welding requirements
• Guide Dumping, Boom Lift, and Boom Swing: Enhances operational flexibility and ease of positioning

Despite its capacity and robust build, the CWD400T maintains a compact transportation dimension:

• Transport Size: 5760 x 1850 x 2440 mm
• Working Size: 3940 x 2890 x 9430 mm
• Weight: 8.5 tons

This ensures it can be easily transported and deployed even in remote or logistically challenging regions.

• Water Well Drilling: Perfect for drilling village water wells, agricultural irrigation wells, and industrial supply wells in both urban and rural settings.
• Geothermal Exploration: Ideal for drilling geothermal heat extraction wells in green energy projects, supporting residential, commercial, and municipal heating systems.
• Civil Engineering Foundations: Used for piling and foundation holes in infrastructure projects such as bridges, buildings, wind farms, and transmission towers.
• Geological and Mineral Exploration: Collects core samples and performs borehole testing for understanding subsurface structure and mineral deposits.
• National Defense and Disaster Relief: Capable of quickly establishing deep wells in defense posts or emergency operations where water access is critical.