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Pneumatic Water Well Drilling Rig

The QY-350 pneumatic water well drilling rig is designed for industrial and civil drilling projects, offering flexible mobility and wide applicability.
It is ideal for water extraction in mountainous areas and drilling through rock formations, making it perfect for water well engineering, hot spring wells, and geological projects.

Equipped with a high-horsepower diesel engine and full hydraulic control, the rig features a crawler chassis, four-corner hydraulic leveling, and excellent terrain adaptability, allowing efficient operation in challenging sites.

QY-350

Crawler chassis with off-road capability
Can be mounted on trucks for increased transportation efficiency
Two-speed rotation and propulsion for different soil and rock layers
Combined positioner ensures precise positioning and centering
Hoist structure simplifies lifting of drill pipes and impactors
Reduces labor intensity and improves drilling efficiency
Full hydraulic system for smooth operation
High engine power ensures stable performance in hard strata
Suitable for water well, hot spring well, and small construction drilling

High Efficiency
Durable
Precise
Flexible

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Parameter Table

Application

Technical Specifications

Item	Specification
Model	QY-350
Drilling Depth	350 m
Drilling Diameter	140 – 325 mm
Machine Weight	9 t
Machine Size	5900 × 2000 × 2850 mm
Advance Length	6600 mm
Traveling Speed	2 km/h
Maximum Climb Angle	30°
Ground Clearance	230 mm
Working Air Pressure	1.7 – 3.3 MPa
Air Consumption	23 m³/min
Main Engine Power	84 kW
Rotating Speed	55 – 115 rpm
Torque	6200 – 8500 N·m

Application Scenario

The QY-350 pneumatic water well drilling rig is suitable for:

🔹 Industrial water well projects

🔹 Civil water supply drilling

🔹 Mountainous area and rock formation drilling

🔹 Hot spring well construction

🔹 Geological exploration and water resource projects

Explore more real-world drilling applications and project scenarios to find the right solution for your needs. ☛ View More

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