Self-Propelled Longwall Coal Plough from Japan
A tracked, self-propelled plough system used in longwall mining to shear coal along the face, powered by chain haulage. Falls under HTS 8430.31.0080 as other self-propelled coal cutting machinery. Integrates with armored face conveyors for continuous production.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Label all electrical components with explosion-proof ratings per MSHA for underground use
• Break down shipments into modules under 40ft containers to reduce freight costs