Other
Other engines and motors, and parts thereof: > Hydraulic power engines and motors: > Linear acting (cylinders) > Other: > 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 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.
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.
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.
Servo-Controlled Hydraulic Cylinder for CNC Machine Tools
Precision servo-hydraulic cylinder with integrated position feedback for axes control in CNC lathes and machining centers. HTS 8412.21.0075 for other linear acting hydraulic motors in metal cutting equipment. Provides sub-micron repeatability.
Low-Profile Hydraulic Cylinder for Press Brakes
Compact pancake-style cylinder mounted in press brake rams for sheet metal bending operations, delivering uniform linear force. Under HTS 8412.21.0075 as other linear hydraulic power engines for fabrication equipment. Optimized for space-constrained tooling.
Custom Stroke Hydraulic Cylinder for Oil Drilling Rigs
Engineered-to-order cylinder with extended stroke for draw works and top drives on offshore/onshore drilling platforms. HTS 8412.21.0075 classification for other linear acting hydraulic motors in petroleum extraction. Rated for harsh marine environments.
High-Speed Hydraulic Cylinder for Packaging Machinery
Rapid-cycle cylinder for form/fill/seal packaging lines, providing fast linear motion for product insertion and sealing. Classified HTS 8412.21.0075 as other linear hydraulic power engines for food/pharma packaging. Cycle times under 1 second.
Corrosion-Resistant Hydraulic Cylinder for Marine Winches
Stainless steel hydraulic cylinder for deck winches and anchor handling on fishing/cargo vessels, resisting saltwater corrosion. HTS 8412.21.0075 for other linear acting hydraulic motors in marine applications. Features bronze bushings.
Tandem Hydraulic Cylinder for Log Splitters
Dual-stage tandem cylinder delivering high breakout force for splitting firewood logs in residential/commercial splitters. HTS 8412.21.0075 classification for other linear acting hydraulic motors in wood processing equipment. 20-30 ton splitting force.
Precision Hydraulic Cylinder for Robot Arms
High-accuracy linear cylinder for industrial robot arm joints, providing smooth programmable motion in assembly lines. Classified HTS 8412.21.0075 as other linear acting hydraulic power engines for automation. Repeatability <0.01mm.
Adjustable Hydraulic Cylinder for Wind Turbine Pitch Control
Linear actuator cylinder for blade pitch adjustment in wind turbines, providing precise linear motion against aerodynamic loads. Under HTS 8412.21.0075 as other linear hydraulic power engines for renewable energy equipment. Rated for 100,000+ cycles.