Portable crawler drilling rig with diesel engine. Drilling depth: up to 300 meters. For aquifers and exploratory drilling

Pneumatic drilling rig / Installation with a submersible pneumatic hammer (DTH)

The HQZ series drilling rig for water wells is a lightweight, high—performance and multifunctional equipment. It is mainly used for industrial and civil drilling, as well as for drilling geothermal wells. The installation has advantages such as compact design, high penetration speed, mobility and flexibility, as well as a wide range of applications. It is particularly well suited for the installation of water intake wells in mountainous areas and rocky soils.

The installation is capable of drilling in various rocks, the diameter of the well can reach 130-305 mm. The machine uses hydraulic technology, including rotation from a high-torque hydraulic motor and feeding by a powerful hydraulic cylinder. A multi-cylinder engine from a well-known manufacturer provides power to the hydraulic system. The design with a two-stage air filter and compressor air supply increases the life of the diesel engine. The special design of the pumping unit simplifies maintenance and reduces its cost. The hydraulic control system with a centralized control panel makes operation convenient.

Model: HQZ-260
Certification: CE, ISO 9001:2008
Condition: New
Engine: Diesel
Drilling diameter (mm): 130-305
Drilling depth (m): 260
Chisel Type: Diamond
Drilling method: Rotary
Undercarriage type: Tracked
Transport Package: Container
Dimensions (mm): 3900×1850×2350
Brand Name: Hengwang
Origin: China

Gross weight (t) 6
Overall dimensions (mm) 3900×1850×2350
Drilling diameter (mm) 130-305
Drilling depth (m) 260
Single-pass drill feed length (mm) 3000
Travel speed (km/h) 2.5
Slope to be overcome (max., °) 30°
Ground clearance (mm) 250
Working air pressure (MPa) 1,7-3,0
Air consumption (m3/min) 17-31
Engine power (kW) Yunnei 73
Rotation speed (rpm) 45-65
Torque (Nm) 4500-5000