Products Description

The RCJ600C Wireline Core Drilling Rig is engineered for high-efficiency mineral exploration, geotechnical surveys, and hydrogeological drilling. With a maximum BTW drilling depth of 650 m and a robust 92 kW Yuchai diesel engine, it integrates advanced wireline coring technology to significantly reduce rod tripping time, improve core recovery, and enhance overall operational safety. Its crawler chassis and adjustable mast (45–90°) make it suitable for challenging terrains, from loose soil layers to hard bedrock (hardness F6–20).

Wireline Core Drilling Rig

technical parameters

RCJ600C core drill rigs
Working stratum	Loose soil layer and bed rock(hardness:F6~20)
Drilling capacity	BTW (m)	650
	NTW (m)	600
	HTW (m)	300
	PQ (m)
Hydraulic system	Rated pressure Mpa	32+16
	Cooling way	secondary air cooling plus primary water cooling
Power	Diesel engine model	Yuchai engine 4 cylinders 92KW
	Rated power	92KW
	Rated speed	2200rpm
Rotary head	Max torque	1400N.m
	Max rotary speed	1400rpm
	Feeding stroke	1.9m
	through-hole	95
	Lifting force	240KN
	Feeding force	120KN
Wireline hydraulic Winch capacity	Rope capacity	800m
	Lifting force	1.5T
	Lifting speed	110m/min
	Rope diameter	5mm
Mast	Full height	6.1m
	Drilling angle	45-90°
	Slip Stroke	800mm
Clamp (hydraulic )	through-hole	BQ/NQ/HQ/PQ
Mud pump (hydraulic )	Model	BW90/3
	type	Horizontal three cylinder reciprocating single acting piston pump
	Cylinder diameter	65mm
	stroke	50mm
	Pump speed (times/min)	220	156	115
	Flow (L/min)	90	65	50
	Pressure (Mpa	1	2	3
	Outlet pipe diameter	25mm
	Inlet pipe diameter	38mm
Crawler chassis	Walking speed	0~2km/h
	Climbing angle	25°-30°
Dimension	Transport	450019002300mm
Weight		4500kg

Core Drilling Rig 3

Key Advantages of Wireline Core Drilling Rig

⇒ High Overall Drilling Efficiency

Although wireline coring bits have a thicker wall and slightly lower mechanical drilling speed compared to conventional bits, the significant reduction in auxiliary operation time (such as rod tripping) results in much higher overall drilling efficiency.

⇒ Higher Core Recovery and Geological Accuracy

Wireline coring enables rapid core retrieval and stable lifting, with real-time blockage alerts. This allows operators to respond immediately to core jamming, minimizing core loss.

⇒ Extended Drill Bit Lifespan

By reducing the number of times the drill rods are raised and lowered, wireline coring minimizes drill bit wear caused by tripping, thread loosening, impact, and hole sweeping.

⇒ Enhanced Safety

Fewer tripping operations reduce borehole wall exposure time and prevent wall collapse, improving safety and borehole integrity.

⇒ Lower Labor Intensity

With fewer tripping cycles required, operator workload is significantly reduced, especially in deep-hole projects where rod handling would otherwise be intensive and time-consuming.

Wireline Core Drill Rig 1

Application

The RCJ600C Wireline core drilling rig is widely applied in:

Mineral exploration – rapid and precise coring in hard rock and mixed strata.
Geotechnical investigations – soil and bedrock assessment for engineering projects.
Hydrogeological studies – deep-hole drilling for groundwater surveys.
Engineering drilling – reliable performance in infrastructure and construction projects.

Packaging & Shipping

Delivery time: 10-15 days

Our team uses specialized equipment to secure the packaging, with designated personnel inspecting each step of the process to ensure safe and reliable transportation.

Certificate

Our products have passed CE certification and ISO9001 quality management system certification, ensuring that they meet international standards in terms of safety, reliability and quality.

certificate 3

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