Key Technical Parameters

1. Wide Application Scope

2. Excellent Drilling Performance & High Well Completion Efficiency

• Drilling depth up to 200 meters and drilling diameter ranging from 105mm to 300mm, meeting both shallow-to-medium water supply well needs and geothermal drilling diameter requirements;
• Drilling efficiency of 10-35 meters per hour, capable of completing 30-80 meters of well completion per day, significantly shortening the construction cycle;
• Supports three drilling methods: top-drive hydraulic rotation and propulsion, down-the-hole hammer drilling, and mud drilling. Equipped with medium and high air pressure series hammers, it can easily handle different formations such as unconsolidated layers and bedrock.

3. Strong Mobility & High Passability in Complex Terrain

• Adopts a 4WD tire chassis design with a climbing capacity of 21 degrees, enabling flexible travel in inconveniently accessible areas such as rural paths, fields, and mountain edges;
• Overall dimensions of only 4.5m × 1.8m × 2.1m and a rig weight of 5.5 tons, featuring a small turning radius for easy operation in narrow spaces and inter-regional transfer without the need for large transport equipment.

4. Balanced Power & Control, Stable & Reliable Operation

• Dual-engine configuration: The drilling rig is equipped with a 65KW four-cylinder Xichai engine, providing strong power output to meet heavy-load requirements such as drilling and lifting; the truck is equipped with a 28HP engine to ensure sufficient power for vehicle travel;
• Excellent core control configuration: Maximum rotary torque of 5900N·m, with switchable rotary speeds of 30/120r/min to adapt to drilling rhythms in different formations; main shaft pressure of 4T, main lifting force of 18T, and small auxiliary winch lifting force of 1T, enabling stable completion of operations such as drill string lifting/lowering and drill pipe loading/unloading; fast lifting speed of 20m/min for high lifting efficiency.