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QZ-50C Portable Geological Drilling Rig

The QZ-50C drilling rig is a compact and versatile geological engineering rig, designed for soil sampling, standard penetration tests, and field exploration. Its lightweight design and easy disassembly make it perfect for remote or difficult-to-access sites, while the hoist with heavy hammer ensures efficient and safe operation.

QZ-50C

Output maximum torque: 180N·m (Slow gear)
Diesel engine: 6KW, max speed 3600r/min
Drilling rig weight: 130kg, detachable for transportation

High Efficiency
Durable
Precise
Flexible

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Parameter Table

Application

Technical Specifications

Parameter	Specification
Drilling Diameter	46 – 110 mm
Drilling Depth	15 – 50 m
Drill Pipe Length	1000 mm
Drill Pipe Diameter	32 mm
Torque	180 N·m
Power Type	Diesel Engine
Overall Dimensions (L×W×H)	680 × 1050 × 1800 mm
Overall Weight	145 kg

Application Scenario

The QZ-50C Portable Geological Drilling Rig is ideal for:

🔹 Geological surveys and core sampling

🔹 Soil analysis and environmental monitoring

🔹 Exploration projects in mountains and plains

🔹 Small-scale construction and foundation investigation

🔹 Field research and academic geological studies

🔹 Lightweight, portable drilling operations in remote locations

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

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Drilling depth : 150m
Drill diameter: Φ42mm
Diameter of geological drill bit: Φ50~Φ113mm
Borehole diameter: Φ56~Φ113mm
Boring Angle: 0~360°
Vertical axis speed: 112,192,340r/min
Vertical axis torque: 400,230,130N.m
Give the process: 400mm
Hydraulic system rated pressure : 8MPa

: Engine power:45KW
: Drilling depth:200M
: Drill diameter:Φ130-Φ300mm

: Small in size and light in weight, suitable for places where large and medium-sized drilling rigs cannot perform operations
: Convenient and flexible
: Powered by electricity, with low noise and strong power
: Drilling speed is 3–8 times that of a typical rock drill
: Capable of drilling rock with hardness up to level 20
: Drilling depth per hour: 8–16 meters

: High torque up to 1200 N·m
: Drilling depth up to 200–250 m
: 360° drilling angle
: Hydraulic feeding system
: Stable performance for hard rock drilling
: Compact structure for underground work
: Suitable for deep hole grouting
: Electric motor driven

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