Heavy Duty Hydraulic Cylinder for Mining Equipment
Robust single or double-acting cylinder built for extreme conditions in mining drills and loaders, delivering high linear thrust against rock faces. Classified in HTS 8412.21.0075 as other linear hydraulic motors for earthmoving applications. Features corrosion-resistant coatings for harsh environments.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If other moving parts for drilling machinery
Mining drill-specific hydraulic actuators classify under drilling equipment parts rather than general cylinders.
If for semiconductor crystal grinders
Precision cylinders for wafer preparation equipment have dedicated semiconductor provisions.
If assembled into mining haul trucks
Integrated truck hydraulic systems fall under motor vehicle parts in Chapter 87.
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
• Document chrome plating thickness and rod hardness (e.g
• 55 Rockwell C) for durability claims
• Obtain end-user statements confirming mining (not semiconductor) application
• Comply with MSHA safety standards labeling for US mine operations
Related Products under HTS 8412.21.00.75
Double-Acting Hydraulic Cylinder for Excavators
This hydraulic cylinder converts hydraulic pressure into linear mechanical motion using a piston and rod in a double-acting configuration, designed specifically for heavy machinery like excavators. It falls under HTS 8412.21.0075 as a linear acting hydraulic power engine/motor, other than those for semiconductors or aircraft. Classified here due to its role in generating linear force in industrial equipment.
Telescopic Hydraulic Cylinder for Dump Trucks
A multi-stage telescopic cylinder that extends to lift dump truck beds using hydraulic fluid pressure for linear extension and retraction. Classified under HTS 8412.21.0075 as other linear acting hydraulic motors for heavy-duty transport applications. It qualifies as a hydraulic power engine due to its conversion of fluid energy to linear mechanical work.
Compact Hydraulic Cylinder for Injection Molding Machines
A short-stroke, high-pressure hydraulic cylinder used to clamp molds in plastic injection molding machines, providing precise linear force. Falls under HTS 8412.21.0075 as other linear acting hydraulic power engines for industrial manufacturing. Its design emphasizes rapid actuation for production cycles.
Tie-Rod Hydraulic Cylinder for Agricultural Tractors
Standard tie-rod style cylinder for operating tractor loader arms and implements, providing reliable linear motion in farming operations. Under HTS 8412.21.0075 as other linear acting hydraulic power engines for agricultural machinery. Typically rated 3000 PSI working pressure.
Welded Hydraulic Cylinder for Forklift Masts
Welded body construction cylinder for vertical mast lifting in warehouse forklifts, offering smooth linear extension under load. HTS 8412.21.0075 classification for other linear hydraulic motors in material handling. Designed for frequent cycling in logistics.
Mill-Type Hydraulic Cylinder for Steel Rolling Mills
Heavy-walled mill-type cylinder providing extreme linear force for adjusting steel rolling mill stands during hot/cold reduction. Classified HTS 8412.21.0075 as other linear acting hydraulic power engines for metalworking. Built for continuous high-temperature operation.