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Top Drive Exploration Drilling Rig

The JDL-280 top drive drilling rig is a water and air dual-purpose drilling rig independently developed for water well drilling and geological exploration.
The rig combines mud rotary drilling and air DTH drilling, making it suitable for soil, gravel, pebble, and hard rock formations.

JDL-280

Wide speed range (33–1120 rpm) with high torque (9800 N·m)
Long power head stroke (2300 mm) for higher efficiency
Reduces blockage and tool burning risks
Dual oil pump hydraulic system for optimized performance
Lower power loss and faster auxiliary operations
Crawler chassis with strong off-road capability
Handles complex terrain with 25–30° climbing ability

High Efficiency
Durable
Precise
Flexible

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Details

Parameter Table

Application

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

The rig uses a vehicle 525 gearbox transmission, which improves transmission efficiency, reduces power consumption, and significantly increases drilling efficiency compared with traditional hydraulic transmission rigs.

This drilling rig is ideal for water well drilling, wireline coring, geological exploration, and engineering drilling projects.

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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