JUD500 Heavy-Duty Underground Core Drilling Rig for Deep Hole Diamond Core Drilling

Hole Range

BQ / NQ / HQ

Hole Depth

HQ: 500 m NQ: 750 m BQ: 900 m

Recommend Chassis Type

Crawler
Trailer
Skid

The JUD500 is a heavy-duty underground core drilling rig designed for deep geological exploration and mining drilling applications. Powered by a full hydraulic system and electric motor drive, the rig delivers stable drilling performance and precise operational control in underground environments. It supports diamond core drilling and carbide drilling techniques and is capable of multi-angle drilling operations. With increased torque and deeper drilling capability, the JUD500 is suitable for demanding underground drilling projects requiring reliable performance and efficient core recovery.

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Functions and Features

Main Components

High Torque Rotary Head Delivers 1600 Nm rotary torque for reliable drilling in harder rock formations.
Stable Feed Mechanism Feed stroke of 1800 mm ensures stable drilling and efficient penetration.
Modular Underground Design Allows easier transportation and installation in underground drilling environments.

Full Hydraulic Drive System Ensures smooth drilling operations and precise control during rotation and feeding.
Wide Speed Adjustment Range Rotation speed up to 0–1200 rpm, suitable for different drilling methods.
Hydraulic Safety Chuck Provides strong clamping force and operational safety.

Features Introduction

Product Description

The JUD500 underground core drilling rig is engineered to handle deeper drilling tasks in underground exploration projects. Its hydraulic drive system ensures stable rotation and feeding performance during continuous drilling operations. The machine integrates a rotatable base and adjustable mast system that allow flexible drilling angles. Combined with a wireline winch system for core retrieval, the rig provides efficient drilling workflow and reliable operation in underground mining and geological exploration environments.

Deep Hole Drilling Capability

With a maximum drilling depth of up to 900 meters in BQ size, the JUD500 is suitable for deeper geological exploration drilling operations.

High Torque Drilling System

The rotary head provides strong torque output, allowing the rig to maintain stable drilling performance in complex underground formations.

Efficient Core Recovery System

Equipped with a wireline winch system, the rig allows efficient core retrieval during drilling operations, improving overall drilling productivity.

Product Specifications

Specification	Unit	JUD500
Drilling Depth(BQ)	m	900
Drilling Depth(NQ)	m	750
Drilling Depth(HQ)	m	500
Rated Powered of Electricity Motor	KW	75
Rated Speed of Motor	RPM	1480
Rotation Speed	RPM	0-1200
Rotary Torque	NM	1600
Lifting Force	KN	90
Feeding Force	KN	90
Feed Stroke	mm	1800
Drilling Angle	°	0-180
System Pressure	Mpa	32
Rope Dia of Wire Line Winch	mm	6
Single Wire Hoisting Capacity of Winch	KN	12
Dimension(Main Machine)	mm	4220×1020×1920
Dimension(Power Unit)	mm	2125×1140×1290
Dimension(Control Cabinet)	mm	9860×550×1050
Weight(Main Machine)	kgs	2200
Weight(Power Unit)	kgs	1200
Weight(Control Cabinet)	kgs	130

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OEM Customization

Drilling Diameter

Depth

Power Type

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