Hydraulic Gerotor Motor

A compact hydraulic motor using gerotor technology to convert hydraulic fluid pressure into rotational mechanical power, commonly used in agricultural machinery and industrial conveyors. It falls under HTS 8412.29.8075 as a hydraulic power motor other than axial piston or radial piston types. This classification covers non-reciprocating hydraulic motors designed for continuous rotary output.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8412.21.00Same rate: 35%

If axial piston design

Axial piston hydraulic motors are specifically classified under 8412.21 due to their distinct piston arrangement and higher efficiency for heavy-duty applications.

8479.89Lower: 12.5% vs 35%

If supplied as part of a complete machine

When integrated into a finished machine like an excavator, it may be classified with the machine under Chapter 84 rather than as a separate motor.

8413.91.90Same rate: 35%

If classified as a pump rather than motor

Direction of fluid flow determines classification; if it functions primarily to pump fluid rather than convert pressure to rotation, it falls under hydraulic pumps in 8413.91.

Not sure which classification is right?

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Import Tips & Compliance

Verify motor displacement and pressure ratings in documentation to confirm classification; obtain hydraulic fluid compatibility certificates to avoid misclassification; ensure CE marking for EU imports to meet safety standards