HW180 Hydraulic Wheeled Water Well Drilling Rig

All core operating parameters, including rotary speed, torque, thrust pressure, reverse pressure, feed speed and lifting speed, support real-time stepless adjustment. It can perfectly adapt to different drilling tools and construction processes to meet varied on-site working requirements.

The top-drive structural design simplifies drill pipe connection and disconnection procedures, effectively shortening auxiliary operation time. Meanwhile, it supports casing-follow drilling, greatly improving construction flexibility and practicability.

The rig is compatible with mainstream pneumatic DTH drilling and mud pump circulation drilling technologies. Mud pumps, foam pumps and generators can be optionally installed on the chassis according to actual construction needs.

Integrating a full hydraulic control system and top-drive rotary propulsion and lifting structure, the rig fits various drilling processes and tools. With flexible and convenient operation, fast drilling speed and minimal auxiliary time, it achieves high overall construction efficiency.

Adopting mature DTH hammer drilling technology, the equipment realizes efficient rock breaking, effectively reducing the per-meter drilling cost and bringing good economic benefits for engineering construction.

Equipped with four hydraulic outriggers, the rig maintains high stability during drilling operations. The wheeled traction design supports convenient trailer transportation and flexible movement on conventional job sites.

Each impactor has a matched optimal axial pressure and rotational speed to achieve peak working efficiency. As drilling depth increases, the axial load on the impactor changes dynamically. The adjustable positive and negative axial pressure valves allow precise parameter calibration in real time, ensuring the impactor always operates in the optimal state and maintains efficient drilling performance.

The rig adopts a heavy-duty excavator-style chassis, featuring strong load-bearing capacity, wear resistance and long service life. Equipped with wide track plates, it effectively reduces ground pressure and avoids damage to hard pavements during operation and movement.

All core components and hydraulic systems adopt well-known brand accessories to ensure stable and reliable long-term operation. The integral main frame is made of high-strength low-carbon alloy steel, which greatly enhances overall structural strength and wear resistance.