XY-42A Surface Spindle Type Core Drilling Rig for Geological Exploration and Foundation Drilling

Hole Range

42-89mm

Hole Depth

1400m

Recommend Chassis Type

Truck
Crawler
Trailer
Skid

The XY-42A surface spindle type core drilling rig is designed for geological, hydrological, and foundation exploration. It supports both diamond and carbide drilling methods, making it ideal for mineral, water well, and foundation pile projects. Equipped with a 92 mm spindle, dual-cylinder hydraulic feed, and a long 600 mm spindle stroke, the rig delivers efficient coring and stable drilling performance. Its compact and low-center-of-gravity design ensures stability even during high-speed operation. With a hydraulic chuck and reliable hoisting system, the XY-42A improves operational efficiency while reducing labor intensity.

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Functions and Features

Main Components

Hydraulic Dual-Cylinder Feed 600 mm spindle stroke ensures high drilling efficiency and adaptability.
High-Capacity Hoist Planetary gearing hoist supports up to 80 kN lifting capacity with multiple speed options.
Durable Hydraulic System Duplicate gear pump lowers oil temperature and maintains stable operation under continuous load.

Wide Speed Range & Torque 8 forward and 2 reverse speeds, maximum torque 3.5 kN·m, suitable for alloy and diamond coring.
Hydraulic Chuck System Double-action chuck provides strong clamping force and precise operation.
Low Gravity Center & Compact Design Ensures stability and smooth operation even at high speed.
Integrated Measurement Scale Monitoring system for real-time assessment of drilling conditions.

Product Description

The XY-42A drilling rig is engineered for flexible and efficient drilling in various formations, including hard rock and loose sediments. Its double-cylinder hydraulic feed system enables smooth and powerful rod advancement, while the 92 mm spindle accommodates larger drill rods. The planetary hoist system provides stable lifting, and the hydraulic chuck ensures safe and precise clamping. Compact skid-type frame and low gravity center make the rig easy to transport, assemble, and operate in both field and construction environments.

High Efficiency Core Drilling

Dual-cylinder hydraulic feed with 600 mm stroke provides smooth and powerful drilling.

Strong Hoisting and Clamping

Planetary hoist system and hydraulic chuck ensure safe, reliable core retrieval.

Compact & Stable Structure

Skid-type frame and low gravity center allow smooth operation at high speed and easy transport.

Product Specifications

Drill rod type		Drill rod size	Drilling depth
The rod made in China	Inside upset drill rod	42 mm (1.65 inch)	1100 m (3608 feet)
		50 mm (1.97 inch)	820 m (2690 feet)
		60 mm (2.36 inch)	610 m (2001 feet)
	Wire-line drill rod	53 mm (2.09 inch)	950 m (3116 feet)
		71 mm (2.80 inch)	700 m (2296 feet)
		89 mm (3.50 inch)	550 m (1804 feet)
DCDMA rod	Inside upset drill rod	AW	1100 m (3608 feet)
		BW	820 m (2690 feet)
		NW	650 m (2132 feet)
		HW	430 m (1410 feet)
	Wire-line drill rod	AQ	1200 m (3936 feet)
		BQ	950 m (3116 feet)
		NQ	730 m (2394 feet)
		HQ	500 m (1640 feet)

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OEM Customization

Drilling Diameter

Depth

Power Type

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