Sany SY365 SY315 Excavator Track Roller Factory

GFM specializes in the development and manufacturing of Sany SY365 and SY315 excavator track rollers, dedicated to providing high-quality and durable products for the construction machinery industry. As a trusted track roller factory, GFM has always adhered to the principle of “precision manufacturing and quality first,” fully understanding the core role of track rollers in excavator operations—to support the machine’s weight, withstand harsh working conditions, and ensure smooth movement.

• Precise OEM Matching: GFM’s track rollers for Sany SY365 and SY315 are fully designed according to original equipment specifications, ensuring seamless installation without secondary adjustments. They provide stable and reliable performance in both standard and high-intensity working environments.
• High-Strength Materials: The track rollers are made of premium alloy steel and enhanced through advanced heat treatment processes for superior wear resistance and impact strength. Special quenching and tempering treatments achieve a surface hardness of HRC55~58 while maintaining internal toughness for extended service life.
• Excellent Sealing Performance: To prevent mud, sand, and debris from entering the internal rolling components, GFM track rollers adopt a double-seal structure, with seals and dust covers working together to reduce wear and maintenance frequency, ensuring long-term stable operation.
• Precision Machining and Rigorous Testing: Each track roller is processed using CNC precision machining to ensure dimensional accuracy and concentricity. They also undergo dynamic balance testing and pressure resistance experiments to meet the high standards required by construction machinery.
• Comprehensive Quality Control: GFM implements full-process quality management for each batch of track rollers, including raw material inspection, heat treatment monitoring, dimensional measurement, surface treatment inspection, and final performance testing, ensuring every product performs excellently under real working conditions.

Thanks to these manufacturing processes and designs, GFM’s Sany SY365 and SY315 track rollers are not only wear-resistant and impact-resistant but also reduce excavator maintenance costs and improve construction efficiency. Whether in mining, earthwork, or municipal projects, customers can confidently use our products.

Product Description

• MOQ: 1 PC
• Payment Method: T/T
• Brand: GFM
• Condition: New
• Color: Yellow, Black or Customized
• Lead Time: 30 days
• Warranty: 1 Year
• Service: OEM or ODM
• Place of Origin: Fujian, China
• Application: Excavator
• Packing: Standard Export Wooden Pallet

Features

• Premium Materials: Made with high-quality, wear-resistant steel to ensure a longer lifespan and consistent performance.
• Sealed and Lubricated: Designed with a sealed system that keeps the rollers lubricated, reduces friction, and prevents dirt or water from entering.
• Smooth and Stable Operation: Precision-engineered for balanced movement, improving the efficiency of your machinery.
• Fits Various Models: Offered in single-flange, double-flange, and center-flange designs to suit a wide range of excavators and bulldozers.
• Proven Toughness: Tested to handle heavy loads and operate effectively in rough environments, ensuring minimal downtime.

At GFM Factory, we are committed to delivering high-quality components that enhance the efficiency and longevity of your equipment. Our track rollers are designed to keep your machinery operating at peak performance, reducing downtime and maintenance costs.

For more information or to inquire about specific models, please contact us. GFM Factory – Your Reliable Parts Source!

Specifications

Product Models

Production Process

Packaging and Shipping

Factory Advantages

Since its establishment in 2011, GFM has focused on the production of excavator and bulldozer undercarriage components, becoming a trusted track roller manufacturer. With 14 years of professional experience, GFM has grown into an industry-leading track roller factory, providing high-quality and reliable construction machinery components to customers worldwide.

• Advanced Production Lines and Equipment: GFM is equipped with modern casting and forging machines, CNC machining equipment, heat treatment furnaces, and precision testing instruments to ensure that every track roller and undercarriage part is accurately processed and strictly inspected, meeting high industry standards.
• Strict Quality Control System: From raw material selection to heat treatment, machining, surface treatment, and final inspection, each step is tightly controlled. Every track roller undergoes wear testing, dynamic balance testing, and sealing performance verification to ensure long-term stability under harsh working conditions.
• Extensive Product Inventory: GFM maintains over 1,000 undercarriage components, including support rollers, idlers, sprockets, drive wheels, track plates, and track chains. Products are compatible with most mainstream brands such as Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Daewoo, Doosan, Hyundai, Kubota, Bobcat, Yanmar, Sany, LiuGong, XCMG, and Shantui, meeting the needs of different models.
• Experienced Team: GFM has a highly skilled engineering and production team familiar with excavator and bulldozer undercarriage manufacturing processes and industry standards, ensuring every product meets performance and durability expectations.
• Efficient Supply and Competitive Pricing: GFM has large-scale production capabilities, allowing quick response to market demand and timely delivery. With the advantage of factory-direct supply, our products are competitively priced in the market and come with at least one year or 2,000 hours of quality guarantee, providing customers with reliable purchasing confidence.
• Industry Reputation and Global Reach: Over 14 years, GFM has gained the trust and praise of domestic and international clients through consistent high-quality products and professional services. Whether for large domestic projects or international markets, GFM is a dependable source for excavator parts.

By choosing GFM, customers gain high-performance, wear-resistant track rollers along with professional technical support and stable supply assurance, providing a solid foundation for efficient operation of construction machinery. GFM is committed to being the most reliable partner in the global construction machinery parts industry.