MW-4XL Hydraulic Crawler Rotary Wireline Rock Core Drilling Rig Product Introduction

Brand Name: D miningwell
Minimum Order Quantity: 1 set
Packaging Details: Standard Export Packing
Delivery Time: 15-20 days
Payment Terms: L/C, T/T, Western Union

The MW-4XL is a full-hydraulic crawler-mounted wireline rock core drilling rig designed for mineral exploration, geological sampling, and engineering borehole drilling. It adopts advanced rotary wireline coring technology, crawler walking for strong terrain adaptability, and a compact structure for easy transport and on-site operation. With high drilling efficiency, stable core quality, and durable hydraulic components, it is widely used in mining, geological survey, and underground resource exploration projects.

Inquiry Now

Send Email

Product Introduction

Hydraulic control system

Technical data

Accessories

Related cases

Product Introduction

MW-4XL hydraulic crawler rotary wireline rock core drilling rig is a professional core drilling equipment that combines hydraulic drive, crawler mobility and wireline coring technology. It is specially developed for hard rock formation exploration, mining borehole construction and geological core sampling, with high efficiency, strong stability and convenient operation.
The rig adopts a crawler chassis, which has excellent off-road performance and is suitable for mountains, mining areas and complex construction environments. The hydraulic system uses high-quality imported parts to ensure stable power output, sensitive control and long service life. The wireline coring structure can realize coring without lifting the drill pipe, which greatly improves drilling efficiency and core integrity.
The whole machine has a compact layout, light weight and easy transportation, realizing fast transfer between construction sites. The operating console is humanized, with centralized control of drilling, feeding, rotation and walking, reducing labor intensity and improving operation safety. It is widely used in metal mine exploration, geological core drilling, water conservancy and hydropower engineering investigation, highway and railway foundation exploration and other fields.
Technical Data:

Drilling depth: Standard wireline coring depth meets NQ/HQ conventional exploration specifications
Drilling diameter: Diamond core bit compatible, conventional coring aperture 75mm–110mm
Power type: Diesel engine / electric motor optional
Walking mode: Hydraulic crawler, strong climbing ability
Feeding stroke: Long-stroke hydraulic feeding, improving single drilling efficiency
Rotation mode: Hydraulic motor drive, stepless speed regulation
Coring method: Wireline coring, no need to lift drill string
Control system: Full hydraulic centralized control, easy operation
Applicable formation: Hard rock such as granite, basalt, quartzite, ore bed
Features: High core rate, fast drilling speed, stable operation, strong environmental adaptability

Hydraulic control system

Hydraulic control system：Displays centralized control console, hydraulic valve group, instrument panel, showing humanized operation and sensitive control.

Power head & mast: Displays top-drive power head, hydraulic feeding system and mast guide rail, reflecting high rigidity, stable feeding and high rotation accuracy.

Wireline coring system: Shows wireline coring components, inner tube assembly, fishing device, explaining efficient coring principle without lifting drill pipe.

Technical data

Category	Item	Parameter
Drilling Capacity	Caliber	HTW / NTW / BTW
Drilling Capacity	Drilling depth	200 / 400 / 500 m
Hydraulic System	Rated pressure	20 MPa
	Rated flow rate	160 L/min
	Heat dissipation method	Air cooling
Engine	Brand	Yuchai
	Type	Turbocharged diesel engine
	Rated speed	2400 rpm
	Rated power	70 kW
Drilling System	Torque	350–700 N·m
	Rotation speed	1300 rpm
	Tower type	Integrated ground tower
	Feeding stroke	1900 mm
	Drilling angle	45°–90°
	Lifting force	14 T
	Feeding force	7 T
	Transmission type	Direct gearbox
Rope Hoist	Lifting force	600 kg
	Rotation speed	100–300 rpm
	Steel wire rope diameter	6 mm
	Rope capacity	600 m
Walking System	Operation type	Manual + Remote control
	Walking speed	3.5 km/h
	Climbing angle	40°
Mud Pump	Model	BW-100
	Flow rate	0–100 L/min
	Pressure	0–7 MPa
Size and Weight	Transport size	4200 × 2050 × 2300 mm
Size and Weight	Whole machine weight	4.3 T

Accessories

Related cases

Aug 25, 2024

MWDL600 Core Drilling Rig Shipped to Myanmar

MWXL600-GL drilling rig is a core drilling rig with large drilling capacity developed by our company according to the needs of current geological exploration users. It is widely used in geology, metallurgy, coal, hydrology, water well, engineering and other fields.

View More +