Rotary Water Well Drilling Rig
A truck-mounted rotary drilling rig designed specifically for boring deep water wells into earth formations using rotary drilling techniques with drill bits and mud circulation. It falls under HTS 8430.49.80.30 as rotary machinery for water well drilling, distinct from other boring methods like percussion or auger drilling.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If self-propelled and designed for general mining or quarrying
Self-propelled boring machinery shifts to 8430.41 if not specifically for water wells but for mineral extraction.
If using cable tool or percussion method instead of rotary
Non-rotary water well drilling rigs like percussion types fall under the broader other water well category.
If imported as a complete truck chassis with integrated drilling mast for retail sale
When assembled as a ready-to-use vehicle with drilling equipment, it may classify under truck headings rather than separate machinery.
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Import Tips & Compliance
• Verify the rig is explicitly for water well rotary drilling; include technical specs and end-use certification to avoid reclassification to general boring machinery
• Ensure compliance with EPA drilling fluid regulations and provide drilling depth capacity documentation for customs valuation
Related Products under HTS 8430.49.80.30
Truck-Mounted Rotary Well Driller
A mobile rotary drilling unit mounted on a heavy-duty truck chassis, equipped with top-drive head, rotary table, and mud pump for creating water supply boreholes. Classified under HTS 8430.49.80.30 due to its dedicated rotary mechanism for water well applications in soil and rock formations.
Mast-Type Rotary Water Well Driller
Tall mast rotary drilling unit with power swivel and automatic rod handler for high-capacity water well production in arid regions. HTS 8430.49.80.30 applies to this rotary earth-boring machinery for water extraction.
Multi-Purpose Rotary Well Drilling Unit
Versatile skid-mounted rotary driller capable of water well depths to 2,000 feet with interchangeable bits for different formations. Designed for water supply, it fits HTS 8430.49.80.30 as rotary water well boring machinery.
Portable Rotary Water Well Drill
A trailer-mounted compact rotary rig with hydraulic-powered rotary head for drilling water wells up to 1,000 feet in remote areas. It qualifies for HTS 8430.49.80.30 as specialized rotary boring machinery for water extraction from earth.
Hydraulic Rotary Drilling Machine for Wells
Heavy-duty hydraulic rotary driller featuring kelly drive system, draw works, and blowout preventer for safe water well boring in various geologies. Falls under HTS 8430.49.80.30 as rotary-specific water well extraction machinery.
Rotary Table Water Well Boring Rig
Industrial rig with robust rotary table, catwalk, and mud recycling system optimized for efficient water well drilling operations. Classified in HTS 8430.49.80.30 for its rotary boring function dedicated to water wells.