JY-800 Fully Hydraulic Core Drilling Rig

Model:

Usage

The JY series fully hydraulic core drilling rig from Julong is a drilling rig developed by our company based on the advanced technologies of similar rigs both domestically and internationally.
1. The drilling rig uses a fully hydraulic drive system.
2. The drilling rig features mechanical two-speed operation with stepless speed adjustment, and its maximum torque can reach 1800 N.m.
3. Driven by an axial piston pump and a swashplate piston motor.
4. Equipped with a power head lateral translation mechanism, the mast can be raised and lowered using hydraulic cylinders and slid as a whole, enabling drilling operations within a 45-90° range.

Drilling Depth:

600-1200m

Machine weight:

7.5t

Category：

Fully hydraulic core drilling rig

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Main features of the drilling rig:

　The JY series fully hydraulic core drilling rig from Julong is a new type of drilling rig developed by our company based on the advanced technologies of similar rigs both domestically and abroad. It is primarily designed for drilling in solid ore deposits, but can also be used for engineering geology exploration, shallow-depth oil and gas exploration, groundwater exploration, as well as for various engineering applications such as tunnel ventilation, drainage, and dam grouting. The drilling rig features full-hydraulic drive; its power head rotation is driven by an axial piston pump and a swashplate piston motor, with mechanical two-speed transmission and stepless speed regulation, boasting an advanced structural design. The power head employs a hydraulic cylinder-chain gear reduction mechanism for feed advancement, ensuring smooth and reliable operation. It is equipped with a lateral shifting mechanism for the power head, and the mast can be raised and lowered hydraulically, allowing it to slide entirely for overall movement. This enables drilling within a range of 45° to 90°. The hydraulic system adopts load-sensing control, delivering high efficiency and substantial torque. The rig is fitted with a hydraulic chuck for holding wooden logs, hydraulically adjustable leveling legs, and a telescopic mast, facilitating rapid positioning of the rig. It is also equipped with a wireless remote-controlled crawler track, making it suitable for a wide variety of terrains. Within a safe operating distance, the crawler track can be remotely controlled, effectively preventing sudden hazards.

Technical Parameters

Drilling rig model		JY-800
Drilling capability	By the way (m)	1000
	NTW (m)	800
	HTW (m)	600
	NQ (m)	/
Hydraulic system	Rated pressure MPa	Main pump: 95 ml/r, 32 MPa; Auxiliary pump: 80 ml/r, 25 MPa
Hydraulic system	Cooling method	Water cooling + air cooling
Engine parameters	Model	Yuchai Shares Six-Cylinder
	Rated power Kw	92
	Rated speed rpm	2200
Power head parameters	Maximum torque N.m	1800
	Maximum speed rpm	1400
	Give the itinerary m	1.8
	Lift force kN	300
	Thrust kN	150
Wireline Core Retrieval Winch Parameters	Weight of rope m	800
	Lift force kN	20
	Increase speed m/min	110
	Steel wire rope diameter mm	6
Mast parameters	Overall height/m	6.5
	Drilling angle °	45-90
	Slip travel mm	1200
Gripper parameters		Through-hole diameter: 130
Track parameters	Maximum climbing angle °	25
Track parameters	Driving speed km/h	2-3
Shipping dimensions	Length × Width × Height mm	440022002800
Overall machine weight (t)		6.5