Diesel Power 260m Water Well Rock Pneumatic Drilling Rig | 85kW Engine | 7000-9000N.m Torque

This top-driven hydraulic drilling rig delivers high efficiency and multifunctional performance for demanding drilling applications. Engineered with advanced technology, it offers convenient operation, exceptional reliability, and long-term durability for professional drilling projects.

Ideal for water wells, inspection wells, precipitation wells, rescue operations, ground source air conditioning holes, CBM (coal bed methane), natural gas extraction, and oil drilling projects. Capable of drilling in all formations using air compression, with particularly fast performance in hard rock formations (hardness f=4-20).

The HQZ series features a compact body with only 1.9-meter width, making it fully suitable for farming courtyards, residential drilling, and other narrow-space applications. Drilling depth capability ranges from 240 to 300 meters.

• Fully Hydraulic Control: Adjust drilling speed, torque, and axial pressure to meet different drilling tool requirements and construction needs
• Top Drive Rotary Drilling: Easy installation and removal of drill rods reduces auxiliary time and accelerates follow-pipe drilling
• Multi-Function Capability: Supports DTH drilling, mud drilling, roller cone drilling, follow-pipe drilling, and core drilling development
• High Efficiency Operation: Full hydraulic system and top drive technology enable fast drilling speeds and minimal auxiliary time
• Dual Oil Pump System: Single pump for drilling, dual pumps for lifting - reduces power loss and shortens auxiliary time
• Cost-Effective Rock Drilling: DTH hammer technology delivers high efficiency with lower per-meter drilling costs
• High Leg Crawler Design: Easy loading/unloading without crane requirements; crawler movement adapts to muddy field conditions
• Oil Mist Lubrication: Extends impactor service life and reduces overall drilling costs
• Flexible Chassis Options: Available in crawler chassis or truck-mounted configurations