Crawler-type hydraulic down-the-hole drill JL590-3

Model:

Usage

The control valves are arranged centrally for easy operation and control of the drilling rig. The system is reliable, simple to operate, and low in maintenance costs.

Drilling Depth:

34m

Machine weight:

7.1t

Category：

Crawler hydraulic down the hole drilling rig

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Main features of the drilling rig

The JY590-3 tracked hydraulic down-the-hole drill is a down-the-hole drilling rig primarily designed for use in various types of mines, including quarries, cement mines, and open-pit coal mines. It can be used to drill both main blast holes and pre-splitting holes. This drill boasts features such as large hole diameters, high drilling efficiency, and a wide range of applicability. It is widely employed in the production processes of mines in industries such as building materials, coal, metallurgy, and chemical engineering, and also serves as a key piece of equipment in construction projects undertaken by geological, architectural, hydroelectric, transportation, and military engineering departments.
1. The control valves are centrally arranged, facilitating easy operation and control of all drilling rig functions. The system is reliable, simple, and has low maintenance costs.
2. Accelerate and optimize operational procedures, reduce auxiliary time, and improve efficiency.
3. Strengthen the cooling system to prevent shutdowns due to high temperatures and ensure reliable performance.
4. Equipped with a swiveling tracked chassis for easy leveling, featuring high ground clearance, excellent passability, and strong maneuverability.

Technical Parameters

Project	Unit	Parameter
Drill hole diameter	mm	φ90–φ180
Drill pipe length	m	3
Working air pressure	Mpa	1.2–2.5
Adapt to rock hardness	/	F=6-20
Slide travel	mm	4140
Maximum horizontal drilling height	mm	3400
Rotational torque	N.m	6000
Rotational speed	RPM	0-120
Walking speed	km/h	2-4
Maximum climbing angle	degree	30
Power	kW	Yuchai Shares 77.3
External dimensions	mm	7050x2200x2150
Weight	kilogram	7100
Dust collector (optional)	/	All-hydraulic dry dust removal / wet dust removal