Caterpillar D8 Dozer Track Link
A single track link component designed for the Caterpillar D8 bulldozer, featuring a forged steel chain link with integrated pin and bushing for continuous track systems. It falls under HTS 8431.49.90.50 as a part solely for machinery of heading 8426 (tower cranes) or 8430 (other moving, grading machinery), specifically classified as track links for heavy construction equipment. These links connect to form the endless track belt that provides traction on rough terrain.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If includes integral track shoes or pads
Machinery parts with track shoes/pads are classified separately in 8431.20 as track chains rather than individual links.
If for motor vehicle undercarriages like excavators on roads
Track links for highway-legal vehicles fall under Chapter 87 motor vehicle parts, not construction machinery.
If imported as bulk forgings without track-specific features
Unfinished steel forgings or general chain links without machinery-specific design go to Chapter 73 articles of iron/steel.
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Import Tips & Compliance
• Verify compatibility with specific machinery models via OEM part numbers to ensure classification as 'track links' under 8431.49.90.50 and avoid reclassification
• Provide engineering specs and photos showing track shoe mounting holes to customs for smooth clearance; common pitfall is mislabeling as general machinery parts
• Obtain certificates of steel origin for potential duty reductions under trade agreements like USMCA
Related Products under HTS 8431.49.90.50
Komatsu PC400 Excavator Track Link
Forged steel track link for Komatsu PC400 hydraulic excavator, part of the sealed and lubricated track chain system with lifetime-lubricated bushings. Classified under HTS 8431.49.90.50 as a track link part for heading 8430 earthmoving machinery. Essential for maintaining undercarriage durability during digging and material handling operations.
Hitachi ZX870 Track Link
Heavy-duty track link for Hitachi ZX870 large excavator, featuring induction-hardened pins for extreme wear resistance. Falls under HTS 8431.49.90.50 as other track links for 8430 construction machinery. Used in forming the continuous track chain for deep excavation work.
Volvo EC950F Track Link Assembly
Single link from the single grouser track system of Volvo EC950F mining excavator, with greaseable bushings for maintenance. Classified HTS 8431.49.90.50 for track links of 8430 machinery. Critical for giant machine mobility in quarrying operations.
John Deere 850K Crawler Loader Track Link
High-strength alloy steel track link for John Deere 850K crawler loader, designed with grouser-ready holes for track shoes in mining and construction. HTS 8431.49.90.50 covers this as other track links for 8430 machinery. Provides the backbone for the rubber-sealed track system handling heavy loads.