Caterpillar DSN Track Roller Supplier

Since 2011, GFM has accumulated 15 years of experience in manufacturing excavator and bulldozer parts, becoming a trusted track roller supplier and track roller manufacturer. We focus on the production and supply of undercarriage components, including rollers, carrier rollers, idlers, sprockets, track plates, track chains, and track assemblies, as well as bolts, nuts, pins, bushings, buckets, and bucket teeth.

Our Caterpillar DSN track rollers are widely compatible with mainstream brands, including Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Daewoo, Doosan, Hyundai, Kubota, Bobcat, Yanmar, Sany, Liugong, XCMG, Shantui, covering most models and specifications in the market, meeting diverse customer needs.

• High-quality materials and durability: GFM selects high-strength alloy steel, using advanced casting or forging processes and comprehensive heat treatment to ensure long-lasting performance under high pressure and high friction conditions.
• Precision manufacturing process: Each track roller undergoes turning, grinding, heat treatment, and precision assembly to ensure dimensional accuracy and rotational stability.
• Impact resistance and sealing design: The built-in sealing system effectively prevents dust, water, and mud from entering, extending the life of internal parts and maintaining stable support even in rough terrain and high-intensity working environments.
• Rust and corrosion resistance: Surface treated with special anti-rust coating, enhancing durability and reducing maintenance costs.
• Large inventory and customization: Standard and customized specifications are available, flexibly meeting different equipment models and load requirements.
• Quality assurance: Each product undergoes strict testing, including hardness, rotational balance, and durability verification, ensuring long-term reliable use.

GFM not only provides high-performance products but also supports customers with professional services, including model selection advice, installation guidance, and maintenance solutions, helping customers improve equipment efficiency and service life. Choosing GFM means you gain high-quality Caterpillar DSN track rollers and a reliable long-term partner.

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

Choosing GFM means selecting an experienced and technically capable track roller factory. We not only produce high-quality track rollers but also earn customer trust with professional and meticulous manufacturing processes.

• Rich Experience: Since 2011, GFM has specialized in manufacturing construction machinery components, accumulating over a decade of experience in producing bulldozer track rollers. We have a deep understanding of Komatsu D155 and other large bulldozer track systems and can provide customized solutions for different construction needs.
• Advanced Equipment: Our factory is equipped with full sets of automated CNC machines and heat treatment furnaces, ensuring leading industry standards in material processing precision and hardness control. High-precision grinding machines and inspection instruments ensure each roller’s dimensional tolerance is within ±0.02mm.
• Strict Quality Control: Every production step is monitored by professionals, from raw material procurement and heat treatment to surface processing, strictly following international standards. All products pass tensile, wear, and rotational life tests to ensure stable and reliable performance.
• Flexible Customization: GFM can provide bulldozer track rollers in various specifications, hardness levels, and seal configurations to meet different construction scenarios and special environmental requirements.
• Professional Team: Our team of experienced R&D engineers and production technicians can quickly respond to customer needs, offer professional advice, and provide after-sales support to ensure every customer can use our products with confidence.
• International Certification: GFM’s factory and products are ISO9001 certified, ensuring the production process meets international quality standards. Our long-term clients span North America, Europe, and Southeast Asia, and our products are highly praised for reliability and stability.

At GFM, we not only provide a track roller factory service but also focus on establishing long-term partnerships with clients. Whether for large-volume orders or small-batch customization, we meet customer needs professionally, reliably, and efficiently. We understand the high demands of the construction machinery industry for durability and reliability, so each Komatsu D155 Bulldozer Track Roller is strictly controlled to ensure optimal performance on construction sites.

Choosing GFM means choosing expertise, experience, and trust. Our bulldozer track rollers not only improve bulldozer efficiency but also provide strong support for your projects, ensuring every operation is smooth and stable.