Gas Lift RC Drilling Rig for Mining Geotechnical Engineering

• Customization: Available
• After-sales Service: Engineer Overseas Service
• Warranty: 2years
• Model NO.: YG-FSL900
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: Diesel
• Drill Hole Diameter: 250-300mm
• Drill Hole Depth: >200m
• Bit Type: Diamond Bit
• Drilling Way: Impactor
• Product Name: RC Drilling Rig
• Engine Brand: Yuchai
• Air Pressure: 1.7-3.5 MPa
• Air Consumption: 17-42 M³/Min
• Drilling Depth: 200/300/400/500/600/800/1000m
• Drilling Diameter: 100~500mm
• Transport Package: 40hq Container
• Specification: 7000*1850*2860mm
• Trademark: Yugong
• Origin: China
• HS Code: 8474310000
• Production Capacity: 500sets/Year
• Package Size: 650.00cm * 220.00cm * 230.00cm
• Package Gross Weight: 10000.000kg
• Lead Time: 15 days (1 - 1 Pieces) ; 20 days (2 - 3 Pieces) ; 30 days (4 - 5 Pieces) ; To be negotiated ( > 5 Pieces)

Product Description

Product Description

RC Drilling Rig

An RC (Reverse Circulation) drill rig is a type of drilling machine widely used in mining, mineral exploration, and geotechnical investigations. It uses compressed air to drive a dual-walled drill pipe, delivering high-speed, efficient sample collection. Key features include high penetration rates, accurate sample recovery, and cost-effectiveness, making it ideal for hard rock drilling and large-scale exploration projects.

Reverse circulation drilling rigs are the main equipment for modern large-diameter, deep foundation pile hole construction. Their core design, which involves high-speed slag removal through the drill rod, solves the bottlenecks in efficiency, hole quality, and deep hole construction inherent in traditional forward circulation processes. When selecting a reverse circulation drilling rig, its comprehensive advantages over forward circulation, rotary drilling rigs, and other similar equipment must be assessed based on the project's geological conditions, pile diameter, pile depth, and cost budget.

Application scenarios

Reverse circulation drilling rig

Pile foundation engineering for large bridges

Foundation piles for high-rise buildings and port terminals

Dam anti-seepage walls and foundation treatment for water conservancy and hydropower projects

Construction of mine shafts and ventilation shafts

Construction of geothermal wells and hydrological wells

Main Features and Advantages

RC Drilling Machine

1. Extremely high drilling efficiency: Drill cuttings are directly discharged through the large-diameter, unobstructed drill rod, resulting in rapid ascent (up to 3-5 m/s), thorough cutting removal, and prevention of repeated cutting breakage, significantly improving pure drilling time.

2. High-quality borehole formation: Thin mud cake on the borehole wall minimizes disturbance to the borehole wall, ensuring thorough cleaning and better bonding (friction) between the pile concrete and the strata.

3. Suitable for large-diameter deep holes: Particularly suitable for large-diameter pile foundation projects with diameters exceeding 1 meter and depths ranging from tens to hundreds of meters. This is its greatest advantage.

4. Strong geological adaptability: Performs excellently in complex strata such as sand, gravel, and moderately weathered rock.

5. Environmentally friendly and economical: Requires relatively less drilling mud, has lower requirements for mud performance, and results in a cleaner construction site.

Specification

Model	YG-FSL400
Drilling depth	400M
Drilling diameter	100~305mm
Engine Power	92Kw
Engine	Diesel
Diesel brand	Yuchai

Detailed Photos

factory workshop

Company Profile