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HS-4 · Heading

8412Engines and motors; n.e.c. (e.g. reaction engines, hydraulic power engines, pneumatic power engines)

Chapter 84: Nuclear reactors, boilers, machinery

Plain-language overview

Use HS-4 8412 when importing engines and motors not classified elsewhere, such as hydraulic power engines used in construction machinery. This heading encompasses various types of engines, including reaction engines and pneumatic motors, which can be crucial for specific industrial applications.

When deciding between subheadings, consider the engine type. For instance, 841210 covers reaction engines, excluding turbo-jets, while 841221 focuses on hydraulic engines that act linearly. If your product is a hydraulic motor with a different acting mechanism, you would refer to 841229 instead.

If your shipment includes pneumatic engines, the distinction between 841231 and 841239 is essential. The former is for linear acting cylinders, while the latter applies to all other pneumatic engines. This differentiation ensures accurate classification based on the engine's operational design.

Lastly, if you're importing parts for engines under this heading, use 841290. This subheading is specifically for components that support the engines and motors classified in HS-4 8412, ensuring you meet all regulatory requirements.

Keywords & topics

Useful terms traders and brokers use for this HS-4 heading.

HS-4 8412 · engines and motors · hydraulic power engines · pneumatic power engines · reaction engines · linear acting engines · engine parts classification · importing motors · HS-6 subheadings · engine types · industrial engines · non-turbo jet engines

Examples

Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.

  • Hydraulic motors for construction equipment (HS-6 841221)
  • Pneumatic engines for automated assembly lines (HS-6 841231)
  • Reaction engines for aerospace applications (HS-6 841210)
  • Parts for hydraulic power engines (HS-6 841290)
  • Pneumatic power motors used in robotics (HS-6 841239)
  • Non-linear hydraulic engines for industrial use (HS-6 841229)
  • General pneumatic engines not elsewhere classified (HS-6 841280)

Common questions

Frequent classification questions with short practical guidance.

What is HS-4 8412 used for?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

How to classify hydraulic engines for import?

Write down material, use, and product form first, then compare nearby lines before you lock the code.

Difference between pneumatic and hydraulic engines HS-6?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

What are the subheadings under HS-4 8412?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

How to import reaction engines?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

What parts fall under HS-4 841290?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

Are there specific regulations for pneumatic motors?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

Related topics

Common real-world topics that come up during code comparison.

how to classify engines and motors for import

Check the exact product specs and destination-country tariff notes before finalizing the code.

difference between hydraulic and pneumatic engines HS-4

Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.

requirements for importing reaction engines

Check the exact product specs and destination-country tariff notes before finalizing the code.

subheading options for hydraulic power engines

Use this topic to narrow your shortlist, then validate the final code against legal wording.

what is included in HS-4 8412

Use this topic to narrow your shortlist, then validate the final code against legal wording.

understanding HS-6 classifications for engines

Use this topic to narrow your shortlist, then validate the final code against legal wording.

guidelines for importing engine parts HS-4 841290

Check the exact product specs and destination-country tariff notes before finalizing the code.

how to determine engine type for customs

Check the exact product specs and destination-country tariff notes before finalizing the code.

Questions & answers

For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.

What types of engines are covered under HS-4 8412?
HS-4 8412 covers various engines including reaction engines, hydraulic power engines, and pneumatic power engines.
How do I choose the correct HS-6 subheading for my engine?
Select the subheading based on the engine type and its operational characteristics, such as whether it is linear acting or not.
What is the difference between HS-6 841221 and HS-6 841229?
HS-6 841221 is for linear acting hydraulic engines, while HS-6 841229 covers all other hydraulic engines that do not act linearly.
Can I use HS-4 8412 for engine parts?
Yes, use HS-6 841290 for parts specifically designed for engines and motors classified under HS-4 8412.
What should I consider when importing pneumatic engines?
Determine if your pneumatic engine is linear acting (HS-6 841231) or not (HS-6 841239) to ensure proper classification.
Are there any special regulations for importing engines?
Yes, ensure compliance with local regulations regarding safety and emissions for the specific type of engine you are importing.

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HS-6 subheadings (7)

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