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HSChapter 84
U.S. imports of non-electric winches and capstans (HS 842539) totaled $14.5M in April 2026, traded with 37 countries.
Importers of Non-Electric Winches and Capstans paid $1.3M in duties in April 2026 — an effective duty rate of 17% on $7.3M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: April 2026 dataHydraulic, pneumatic, and manually operated winches and capstans — those not driven by electric motors — classify under 842539 and are widely used in oilfield, marine, and off-road recovery applications where electrical power is impractical or hazardous. Canada leads US imports under this heading, reflecting strong cross-border trade in oilfield and industrial equipment, with China and Germany also significant sources. The single 10-digit line 8425390100 covers the full scope of non-electric drive types, so importers must ensure the power-source description on commercial invoices clearly distinguishes these units from electrically powered counterparts under 842531. Chinese-origin goods are subject to Section 301 tariffs.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Generally yes — a winch driven by a hydraulic system (even one powered indirectly via a vehicle's power take-off) is not 'powered by an electric motor' and would fall under 842539 rather than 842531. However, if the unit incorporates an integral electric motor as its primary drive, it would shift to 842531. The invoice and technical documentation should clearly describe the drive mechanism to support the classification.
Oilfield and drilling activity cycles can create sharp demand spikes for hydraulic and pneumatic winches, particularly for well-servicing and pipeline work. Canada's proximity and established manufacturing base for oilfield equipment make it a preferred source for rapid replenishment, but importers relying on Chinese supply should factor Section 301 duty costs and longer lead times into inventory planning.
Monthly import values over time
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Duty Collected |
|---|---|---|---|---|
| 8425390100 | WINCHES AND CAPSTANS NOT POWERED BY ELECTRIC MOTOR | $14.5M | 17.45% | $1.3M |
WINCHES AND CAPSTANS NOT POWERED BY ELECTRIC MOTOR
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 8425390100 | WINCHES AND CAPSTANS NOT POWERED BY ELECTRIC MOTOR | $8.2M |
WINCHES AND CAPSTANS NOT POWERED BY ELECTRIC MOTOR
5.7K no
DIGITAL PROCESSING UNITS, N.E.S.O.I.
HS 847150
PARTS & ACCESSORIES FOR ADP MACHINES & UNITS
HS 847330
PORT DIGTL AUTOMATIC DATA PROCESS MACH NOT > 10 KG
HS 847130
AUTOMATIC DATA PROCESSING STORAGE UNITS, N.E.S.O.I
HS 847170
AUTOMATIC DATA PROCESSING UNITS, N.E.S.O.I.
HS 847180
TURBOJET AND TURBOPROLLER PARTS
HS 841191
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| State | Imports | Exports | Balance |
|---|---|---|---|
| California | $2.6M | $292K | -$2.3M |
| Louisiana | $1.1M | $1.7M | +$589K |
| Oklahoma | $247K | $1.8M | +$1.6M |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| PORT HURON, MI | $2.7M | $793K | -$1.9M |
| BLAINE, WA | $1.6M | $603K | -$1.0M |
| GALVESTON, TX | -- | $1.6M | +$1.6M |