Coal Shearer Drum with Picks
Rotating steel drum fitted with multiple cutter picks for longwall coal shearers classified under heading 8430. Designed for continuous mining of coal seams in underground operations. Part of 8431.49.90.34 as coal cutter components.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If parts of 8429 self-propelled graders
Road grading drums share similarities but classify with grading machinery if principally used there.
If complete shearer head assembly
Fully assembled shearer heads with motors are finished machines of 8430, not parts.
If plain steel drums without cutters
Unfitted steel drums are other steel articles unless fitted for specific machinery.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Provide mine safety certifications (MSHA equivalent); document pick spacing for shearer compatibility; beware of undervaluation scrutiny on multi-pick assemblies
Related Products under HTS 8431.49.90.34
Micro-TBM Cutter Insert
Miniature carbide insert for small-diameter micro tunnel boring machines used in utility tunneling under heading 8430. Designed for soft ground and rock up to 48" diameter. Part of 8431.49.90.34.
Rippershark Cutter Chain Link
Specialized link in cutter chain system for Rippershark-style rock cutting attachments on tunneling equipment of heading 8430. Includes pick retention features. Classified under 8431.49.90.34.
Hard Rock TBM Center Row Cutter
V-shaped twin-disc cutter for center row of hard rock tunnel boring machine cutterheads under heading 8430. Balances cutting loads in abrasive formations. Part of 8431.49.90.34 tunneling machinery.
Longwall Miner Roof Support Pick
Heavy pick for temporary roof support roadheaders in longwall coal mining systems of heading 8430. Clears strata above shearer path. Classified in 8431.49.90.34 as coal/rock cutter part.
Coal Plough Cutting Edge
Replaceable hardened steel edge for coal ploughs used in longwall mining systems under heading 8430. Profiles coal face while conveyor advances. Covered by 8431.49.90.34 as coal cutter part.
Tunneling Machine Cutter Bearing
Sealed heavy-duty roller bearing for mounting disc cutters on tunnel boring machine cutterheads under heading 8430. Rated for extreme shock loads and contamination. Part of 8431.49.90.34 tunneling parts.