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QY-600 Pneumatic Water Well Drilling Rig

The QY-600 pneumatic water well drilling rig is a heavy-duty, high-efficiency drilling solution designed for deep water well projects in complex geological conditions. Powered by a reliable Weichai diesel engine and equipped with a high-torque hydraulic system, it delivers fast, stable, and precise drilling performance across soil, gravel, and hard rock formations.

QY-600

Deep drilling capability up to 600 m for large-scale water well projects
Wide drilling diameter range (140–400 mm) for flexible application needs
High torque output (8,000–12,000 N·m) for efficient hard rock penetration
Multi-functional drilling methods: mud rotary, DTH, and impact rotary
Powerful hydraulic system with stable lifting and feeding performance
Reliable 129 kW Weichai diesel engine for continuous operation
Strong terrain adaptability with crawler chassis and 25° climbing ability
Fast penetration rate (12–40 m/h) to improve project efficiency

High Efficiency
Durable
Precise
Flexible

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Details

Parameter Table

Application

Why Choose QY-600 Water Well Drilling Rig

▪️ Deep drilling capability up to 600 m for large-scale water well and geothermal projects

▪️ Multiple drilling methods supported including mud rotary, DTH hammer, and impact rotary for maximum versatility

▪️ High adaptability across formations from soil and gravel to hard rock conditions

▪️ Compatible with air compressors and DTH hammers for efficient drilling in complex geological environments

▪️ torque output ensures stable and efficient deep-hole drilling

▪️ Robust crawler chassis design provides excellent mobility and stability in mountainous and rugged terrains

▪️ Durable heavy-duty structure ensures long service life even under harsh working conditions

▪️ Reliable performance for agricultural, industrial, and geothermal applications, making it an ideal choice for demanding drilling projects

Technical Specifications

Item	Specification
Model	QY-600
Drilling Depth	600 m
Drilling Diameter	140–400 mm
Drill Rod Diameter	76 / 89 / 102 / 114 mm
Drill Rod Length	1.5 / 2 / 3 / 6 m
Penetration Rate	12–40 m/h
Rotation Torque	8,000–12,000 N·m
Rotation Speed	40–160 rpm
Lifting Force	300 kN
Propulsion Force	150 kN
Lift Speed	20 m/min
Feed Speed	40 m/min
Engine	Weichai Diesel Engine
Engine Power	129 kW
Winch Lifting Force	20 kN
Air Pressure	1.7–3.5 MPa
Air Consumption	17–42 m³/min
Travel Speed	2–3 km/h
Climbing Ability	25°
Transport Size	4700 × 2100 × 2500 mm
Working Size	4000 × 2900 × 6800 mm
Weight	9.2 t