• Full-Range Machinery Parts Solutions

    Original / OEM Quality | Comprehensive Fleet Support

    One-Stop Machinery Parts Support for XCMG, SANY, and SHANTUI Fleets. All this is STONE.

EXCAVATORS

Undercarriage Solutions

Sprockets,Idlers.Track Rollers . Carrier Rollers.Track Assemblies

We provide authentic factory undercarriage parts directly from XCMG, SANY, and Shantui, ensuring your excavator operates with the same reliability and performance as when it was new.


• Comprehensive coverage from compact to heavy mining excavators.
• Factory-tested components for consistent, long-lasting performance.
• Full traceability and authenticity documentation.
• Protect your equipment investment with parts that meet original.

BULLDOZER

Undercarriage Solutions

Sprockets,Idlers.Track Rollers . Carrier Rollers.Track Assemblies

Specially engineered for SHANTUI, SANY, and XCMG medium-to-large heavy-duty bulldozers. Delivering a complete range of OEM-grade undercarriage track components to extend service life and lower your operating cost per hour in severe mining conditions.

 

• Track Link Assemblies / Track Chains (Lubricated / Dry Chains)
• Track Rollers (Single Flange / Double Flange Rollers)
• Carrier Rollers / Top Rollers
• Idler Assemblies / Front Idlers
• Sprocket Segments / Track Shoes (Single Grouser)

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EXCAVATOR

Heavy-Duty Buckets & High-Wear Teeth Tailored to Your Specific Work Conditions.

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Our Solutions

• 100% Genuine OEM Fit: Original buckets and teeth for XCMG, SANY, and SHANTUI excavators, from compact to large mining models.

• Condition-Based Customization: Tailored bucket solutions—standard dirt, reinforced rock, and extreme mining buckets—built for your specific geology.

• Flexible Supply Options: Seamless choice between 100% genuine parts and premium STONE® aftermarket alternatives for optimized cost-efficiency.
 

BULLDOZER

Fully compatible across mainstream machinery brands, including SHANTUI, SANY, XCMG, LIUGONG, and more.

Precision Engineered for Maximum Penetration
• Monoblock Forging Technology: Ripper shanks are manufactured using integral forging processes, eliminating welding weak points for ultimate structural strength.
• Dual-Track Supply: We offer a flexible selection of 100% Genuine OEM components and premium STONE® alternatives to balance absolute reliability with high cost-efficiency.
• Extended Wear Life: Equipped with high-carbide protector shrouds and tooth tips, designed to drastically reduce hourly maintenance costs in heavy rock stripping.

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Case Study Images

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