Other
Other moving, grading, leveling, scraping, excavating, tamping, compacting, extracting or boring machinery, for earth, minerals or ores; pile-drivers and pile-extractors; snowplows and snowblowers: > Coal or rock cutters and tunneling machinery: > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 8430.39.00
Coal Plough
Scraping plough for thin seam coal under conveyor. HTS 8430.39.00 coal cutter.
Microtunnel Boring Rig
Small diameter rock tunneling for utilities in minerals. HTS 8430.39.00.
Rock Dint Header
Side-cutting header for mine development. HTS 8430.39.00.
Coal Auger Miner
Helical auger for pillar coal recovery. HTS 8430.39.00.
Tunnel Multi-Cutter
Multiple disc cutter for hard rock tunnels. HTS 8430.39.00.
Mine Development Drill Rig
Production drilling for tunnel support in ore mines. HTS 8430.39.00.
Coal Winning Machine
Armored face conveyor-integrated cutter for underground coal extraction. HTS 8430.39.00 includes such specialized coal cutting equipment.
Hydraulic Rock Cutter
Boom-mounted hydraulic shear for selective rock cutting in tunneling. Under HTS 8430.39.00 as other rock cutters.
Roadheader Tunneling Machine
A continuous mining machine used in underground tunneling operations to cut through rock and coal seams, loading the material onto conveyors. Classified under HTS 8430.39.00 as other coal or rock cutting and tunneling machinery for earth, minerals, or ores.
Continuous Miner for Coal
Self-propelled machine with cutting drums that extracts coal from seams in underground mines by continuously gathering and loading material. Falls under HTS 8430.39.00 for other coal cutters and tunneling machinery.
Boom-Type Roadheader
Hydraulically operated machine with a rotating boom and cutter for heading development in coal and rock tunnels. HTS 8430.39.00 covers this as other rock cutting tunneling equipment.
Longwall Coal Shearer
Horizontal cutting machine that travels along coal face in longwall mining systems, loading cut material onto conveyors. Fits HTS 8430.39.00 as other coal cutting machinery.
Raise Boring Machine
Vertical shaft boring equipment for mine raises in rock. HTS 8430.39.00 for other tunneling boring.
Rock Tunnel Jumbo Drill
Multi-boom drilling rig for rock tunnel face blasting preparation in mining operations. Classified under HTS 8430.39.00 for other tunneling machinery.
Tunnel Boring Machine Cutterhead
Rotary cutting head assembly for tunnel boring machines designed to excavate hard rock in mining tunnels. Classified in HTS 8430.39.00 as other tunneling machinery for minerals and ores.