U.S. exports of Track-Laying Self-Propelled Bulldozers & Angledozers (HS 842911) totaled $43.1M in August 2026.
Importers of Track-Laying Self-Propelled Bulldozers & Angledozers paid $5.7M in duties in August 2026, an average duty rate of 17.43% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Track-Laying Self-Propelled Bulldozers & Angledozers imports of $32.7M in August 2026 ran 23% below the year-to-date monthly average of $42.7M.
Last updated: August 2026 dataTrack-laying bulldozers and angledozers — the crawler-mounted earthmoving workhorses of construction, mining, and land clearing — are split at the US tariff level between new units (8429110010) and used units (8429110090), a distinction that affects both duty treatment and admissibility documentation. Japan is the dominant US import source, driven by the global market positions of Komatsu and Caterpillar's Japanese manufacturing operations, with Brazil and South Korea also significant suppliers. Used equipment imports require additional scrutiny for soil and organic material contamination under USDA APHIS quarantine requirements.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
112 import shipments a month
USDA APHIS requires that used soil-moving equipment be free of soil, plant material, and other organic debris that could harbor pests or plant diseases. Importers must ensure equipment is cleaned and inspected before arrival; CBP agriculture specialists may inspect and hold shipments at the port of entry if contamination is found. Some origins require a phytosanitary certificate or specific cleaning certification. Failure to comply can result in treatment, re-exportation, or destruction of the equipment.
The US schedule separates new track-laying bulldozers (8429110010) from used ones (8429110090). 'Used' generally means the equipment has been placed in service, not merely that it is not in original packaging. Importers of used equipment should be prepared to document the machine's service history, and should note that used heavy equipment may also be subject to EPA emission standard verification if it will be operated in the US.
Trade Directory
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Subheading 3 of 8 in heading 8429
Subheading 842911 · $43.1M of $470.3M
HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Imports for consumption | Average duty rate | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 8429110010 | Bulldozers & Angledozers, Self-Propel, Track Lay, New | $32.6M | 17.45% | 100.00% | $5.7M |
| 8429110090 | Bulldozers & Angledozers, Self-Propel, Trak Lay, Used | $57K | 6.79% | 45.24% | $4K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 8429110010 | Bulldozers & Angledozers, Self-Propel, Track Lay, New | $31.4M |
| 8429110090 | Bulldozers & Angledozers, Self-Propel, Trak Lay, Used | $11.7M |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
ImportsExports
Imports
$32.7MYoY · free account
Exports
$43.1MYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $508.0M of Track-Laying Self-Propelled Bulldozers & Angledozers and exported $407.7M.
Through August 2026. Source: U.S. Census Bureau.
Exports · August 2026
destination
Canada and Mexico together take 85% of it.
customs district
origin
entry
rate provision · imports
0.1% enters free of duty; duty collected equals 17.43% of imports for consumption.