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Agricultural Tractor PTO Speed Changer

Manual multi-speed PTO gearbox for tractors allowing operator selection of 540/1000 RPM ratios. HTS 8483.40.50 covers fixed ratio speed changers with hand lever operation. Essential for matching implement speed requirements.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China2.5%+35.0%37.5%
🇲🇽Mexico2.5%+10.0%12.5%
🇨🇦Canada2.5%+10.0%12.5%
🇩🇪Germany2.5%+10.0%12.5%
🇯🇵Japan2.5%+10.0%12.5%

More Specific Codes

This product may fall under a more specific subheading:

8483.40.50.10Fixed ratio speed changers
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8483.40.50.20Gear boxes and speed changers for wind turbines, as described in statistical note 6 to this chapter
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8483.40.50.80Other
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Alternative Classifications

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

8436.29.00.00Lower: 35% vs 37.5%

If lacking multiple selectable ratios

Single ratio PTO shafts classified as other agricultural machinery parts.

8483.50.90Higher: 37.8% vs 37.5%

If primary function is pulley drive

Flywheels and pulleys classified separately from speed changers.

Not sure which classification is right?

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Import Tips & Compliance

• Specify PTO shaft spline count (21 or 20) and safety shield provisions

• Include maximum torque rating (typically 1500+ Nm) for agricultural duty

• Avoid classifying under 8436 as PTO drive shaft without speed changing function

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