Komatsu D155 Semi-U Blade
A semi-U shaped blade for Komatsu D155 bulldozers, with curved wings for enhanced material carry and side-throw reduction in mining applications. It is constructed from high-strength abrasion-resistant steel with replaceable cutting edges. This blade is a principal part of a bulldozer under heading 84.29.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +15.0% | 15% |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the blade is imported with a quick-coupler or other attachment not specifically for bulldozers
Attachments that are not solely for bulldozers may be classified separately, and the blade remains under 8431.42.00.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Declare the blade under 8431.42.00 as a bulldozer blade
• Provide the Komatsu D155 model and a technical specification sheet to confirm it is for heading 84.29 machinery
• Check if the blade qualifies for duty-free treatment under a trade agreement by submitting the necessary documentation
Related Products under Tariff item 8431.42.00
Case 1150G Universal Straight Blade
A universal straight dozer blade designed for Case 1150G track loaders adapted as bulldozers. It features adjustable push arms for versatile earthmoving and a high-tensile steel curved moldboard for clean dozing. This blade is suitable for use solely or principally with bulldozers of heading 84.29.
Caterpillar D9 Straight Bulldozer Blade
A heavy-duty straight blade designed specifically for Caterpillar D9 bulldozers in heading 84.29. It features reinforced steel construction for pushing large volumes of earth and attaches directly to the bulldozer's C-frame. This blade is a principal part of a bulldozer and falls under this tariff item.
Hyundai HD780 Carrydozer Blade
A large-capacity carrydozer blade for Hyundai HD780, with high sideboards for hauling overburden in mining. It features hardfaced edges for longevity and is designed for use with bulldozers or angledozers of heading 84.29. This blade is a principal component of such machinery.
John Deere 850K Angledozer Blade
A hydraulically adjustable angle blade for John Deere 850K crawler dozers, allowing 25-degree tilt for side-casting soil in roadwork. It features wear-resistant steel and bolt-on teeth for durability. This blade is suitable for use solely or principally with bulldozers of heading 84.29.
Liebherr PR 776 Ripper-Ready Bulldozer Blade
A heavy-duty U-blade for Liebherr PR 776 dozers with a reinforced center for rear ripper attachment, ideal for hard rock quarrying. It is made from Hardox steel for extreme wear resistance. This blade is suitable for use solely or principally with bulldozers of heading 84.29.
Shantui SD32 Low Ground Pressure Blade
A semi-U blade with extended track design compatibility for Shantui SD32 low-ground-pressure dozers used in wetlands. It is lightweight yet durable, made from AR400 steel. This blade is a principal part of a bulldozer under heading 84.29.