High-Quality Second-Hand Rotary Drilling Rig Machinery

• After-sales Service: Provide After Sale
• Warranty: 1 Year
• Certification: ISO 9001:2008
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: XR350EH
• Condition: Used
• Drill Hole Diameter: >300mm
• Drill Hole Depth: 70-100m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• Weight: 90t
• Drilling Diameter: 2500mm
• Drilling Depth: 80m
• Working Hours: 000 Hours-000hours
• Transport Package: Roll on
• Specification: overall height: 18, 592 mm
• Trademark: XR
• Origin: Beijing
• HS Code: 8401309000
• Production Capacity: 2

Product Description

 

Vertical hole depth	80m
Maximum aperture	2.5m
Main engine power	315 kW
Speed range	5~25 RPM
Maximum torque	1050 kN
Main weight	90 tons
Maximum travel speed	3.5 km/h
Hydraulic system working pressure	35 mpa
Maximum thrus	1020 kN m
Maximum diameter of horizontal rotary digging	2.3 meters

Performance Characteristics

• Optimized design of double boom amplitude changing mechanism for construction stability and transport convenience
• Equipped with rotary drilling rig special H type hydraulic retractable track chassis for super stability
• Powered by an imported Volvo engine to reduce fuel consumption and use costs
• Hydraulic system with load sensing technology for efficiency and independent radiator system for high heat dissipation
• Xugong's proprietary single-row rope main winding structure for extended rope life
• Power head with normal and rock entry modes for increased construction efficiency
• Standard centralized lubrication system for convenient maintenance and improved reliability

Manufactured by Anhui Winnings Infrastructure Engineering Co., LTD

Welcome to Anhui Winnings Infrastructure Engineering Co., LTD

Established in 2000 in Xuzhou, Jiangsu, China, Anhui Winnings Infrastructure Engineering Co., LTD is a leading provider of drilling equipment, pile foundation machinery, lifting machinery, earthmoving machinery, drilling machinery, logistics machinery, and concrete machinery. We focus on quality and customer satisfaction, offering a wide range of products to meet your construction needs.

Our Commitment to Quality

At Anhui Winnings Infrastructure Engineering Co., LTD, we guarantee quality by having professional and technical personnel conduct equipment testing and final maintenance cleaning inspections before shipment. Our dedication to quality assurance ensures you receive reliable and efficient machinery for your projects.

Why Choose Us?

With over 20 years of experience, we are a trusted supplier of new mobile drilling RIGS and piling machinery. Our sales and leasing services have generated a revenue of 4 billion yuan from 2004 to 2024, demonstrating our commitment to excellence. Whether you need domestic or international brands, we provide accurate solutions tailored to your requirements.

Our Services

When you choose Anhui Winnings Infrastructure Engineering Co., LTD, expect comprehensive services that cater to your needs. From assisting with drilling RIGS selection to providing detailed information on brands, years, and vehicle conditions, we ensure your satisfaction. We accept various delivery terms and payment options for your convenience.

Payment Terms:

Accepted terms of payment: L/C, T/T, D/A, D/P, Western Union.

Certificates Available:

Certificates: CE, ISO, Gost, EPA (USA), CCC.

Delivery Time:

7-30 days after receiving the deposit.

Warranty Time:

12 months after shipment or 2000 working hours, whichever occurs first.

Minimum Order Quantity:

MOQ is 1 piece.