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JDL-280 Geological Drilling Rig

The JDL-280 Geological Drilling Rig is designed for geological exploration, mineral exploration, core drilling, and engineering investigation projects.

With a wireline core drilling depth of up to 500 m, a drilling diameter of 75–350 mm, and a rotation speed of 33–1,120 rpm, the JDL-280 provides flexible drilling capability for different exploration requirements.

Powered by a 42 kW system, the JDL-280 is suitable for professional drilling contractors, geological exploration teams, mining projects, and engineering investigation applications.

JDL-280 Top Drive Water Well Drilling Rig product view

JDL-280 Top Drive Water Well Drilling Rig detail view

JDL-280 Top Drive Water Well Drilling Rig

Wireline Core Drilling Depth 500 m
Drilling Diameter 75–350 mm
Drilling Angle 90°
Rated Power 42 kW
Rotation Speed 33–1,120 rpm

High Efficiency
Durable
Precise
Flexible

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Why Choose the JDL-280 Drilling Rig?

Technical Details

Applications

Water & Air Dual-Purpose Drilling Rig for Water Well and Core Exploration

▪️ Water & Air Dual-Purpose Drilling
Supports both mud rotary drilling and air DTH drilling, providing flexibility for different formations and drilling conditions.

▪️ Water Well & Core Drilling Capability
Designed for both water well drilling and wireline core drilling, making the JDL-280 suitable for a wider range of drilling projects.

▪️ Wide Formation Adaptability
Suitable for soil, gravel, pebble, and hard rock formations when matched with the appropriate drilling method and tools.

▪️ Core Sampling Capability
Supports wireline core drilling for geological exploration, mineral investigation, and engineering survey applications.

Application Scenario

The JDL-280 drilling rig is suitable for a wide range of water well, geological exploration, core drilling, and engineering drilling projects.

Water well drilling
Geological exploration drilling
Wireline core drilling
Engineering geological drilling
Mining exploration drilling
Construction and foundation drilling

Its support for both mud rotary drilling and air DTH drilling allows the machine to adapt to different formations and project requirements.

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Technical Specifications

Item	Specification
Model	JDL-280
Water Well Drilling Depth	280 m
Wireline Core Drilling Depth	500 m
Borehole Diameter	Ø75–Ø350 mm
Drilling Angle	90°
Lifting Capacity	100 kN
Thrusting Capacity	50 kN
Rotary Speed	33–1120 rpm
Max Torque	9800 N·m
Engine Power	42 kW
Mechanical Winch Capacity	4.5 T
Drill Pipe Diameter	Ø50 / Ø60 / Ø76 / Ø89 mm
Drill Pipe Length	2000 mm
Air Consumption	16–35 m³/min
Air Pressure	10.5–24.6 bar
Walking Speed	0–2 km/h
Climbing Angle	25–30°
Transport Size	4600 × 1900 × 2540 mm
Working Size	3800 × 2200 × 5700 mm
Weight	3500 kg

Application Scenario

The JDL-280 top drive drilling rig is suitable for:

🔹 Water well drilling

🔹 Geological exploration drilling

🔹 Wireline core drilling

🔹 Engineering geological drilling

🔹 Mining exploration drilling

🔹 Construction and foundation drilling

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

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Borehole diameter: Φ56~Φ113mm
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Vertical axis speed: 112,192,340r/min
Vertical axis torque: 400,230,130N.m
Give the process: 400mm
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