CAT 320 Track Link Assy Excavator Track Chain Supplier

GFM as a excavator undercarriage part supplier, we specialize in manufacturing high-performance CAT 320 track link assy designed to withstand extreme operational demands. Our excavator track chains are crafted from heat-treated alloy steel with precision engineering, ensuring exceptional resistance to wear, impact, and corrosion. Compatible with CAT 320 models and other major brands, these chains deliver 20% longer service life compared to standard alternatives, reducing downtime and maintenance costs for construction, mining, and forestry projects.

Product Description

• Technique: Forging 
• Raw Material: 35MnBH/40Mn2
• 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

• High Durability– Built with premium alloy steel to withstand heavy use.
• Perfect Fit– Precision-crafted for seamless compatibility with major excavator brands.
• Enhanced Strength– Heat-treated for superior hardness and wear resistance.
• Corrosion Resistant– Special coating protects against rust in tough conditions.
• Smooth Operation– Low friction design ensures quiet and efficient performance.
• Quick Installation– Easy to assemble, saving time and reducing downtime.

Specifications

Product Models

Production Process

Packaging and Shipping

Factory Advantages

Backed by 10+ years of OEM expertise, our state-of-the-art facility utilizes CNC machining and automated forging technology to produce track chains that meet ISO 9001 and CE certifications. Each component undergoes 3-stage quality inspection (material testing, dimensional accuracy checks, and load-bearing simulations) to guarantee compliance with CAT performance standards. We also offer customizable solutions for varied terrains—whether muddy, rocky, or high-temperature environments—ensuring optimal traction and stability.

With a 10,000+ sqm production base and streamlined logistics networks, we provide fast order fulfillment (7-15 days) and flexible MOQs for both bulk procurement and urgent replacements. Our technical team offers 24/7 after-sales support, including installation guidance and lifecycle maintenance tips, to maximize your equipment’s productivity. Partner with us for cost-effective, reliable undercarriage solutions backed by industry-leading warranties.