Weld Fused Hydraulic Cylinder for Excavator Boom
This weld fused hydraulic cylinder is a linear acting motor used in heavy construction excavators to control the boom extension and retraction. It features a welded construction where the barrel and end caps are permanently fused, making it ideal for high-pressure applications in rugged environments. Classified under HTS 8412.21.0030 due to its linear acting hydraulic design and welded fused type.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If when imported as part of an excavator boom assembly
Parts of excavators fall under 8431 if presented as components of specific machinery rather than standalone hydraulic motors.
If constructed with bolted or tie-rod assembly instead of welded
Non-weld fused linear acting cylinders are classified separately in the linear acting subheading based on construction type.
If for use in semiconductor wafer processing equipment
Hydraulic cylinders specialized for semiconductor manufacturing machines may shift to Chapter 84 machinery parts provisions.
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
• Verify the cylinder's maximum pressure rating and bore diameter in documentation to confirm classification as a weld fused type under 8412.21.0030
• Include material certificates for the steel barrel and rod to avoid reclassification; common pitfall is mislabeling as bolted construction
• Ensure end-use declaration specifies industrial machinery to prevent scrutiny under anti-dumping duties on construction equipment parts
Related Products under HTS 8412.21.00.30
Heavy-Duty Weld Fused Telescopic Hydraulic Cylinder
A multi-stage weld fused telescopic hydraulic cylinder designed for dump trucks and trailers, enabling payload lifting through linear extension. The welded fused construction provides superior strength for heavy loads without leak-prone seals. Falls under HTS 8412.21.0030 as a linear acting hydraulic power engine of weld fused type.
Weld Fused Hydraulic Cylinder for Agricultural Tractor Loader
This robust weld fused hydraulic cylinder powers the lift arms on front-end loaders for tractors in farming operations. Its permanent weld construction withstands harsh field conditions and high cyclic loads. Classified in HTS 8412.21.0030 for linear acting (cylinders) hydraulic motors of weld fused type.
Compact Weld Fused Hydraulic Cylinder for Industrial Press
A compact weld fused cylinder used in hydraulic presses for metal forming and stamping operations. The fused weld design ensures leak-proof performance under extreme pressures up to 5000 PSI. HTS 8412.21.0030 applies to this linear acting hydraulic motor due to its welded construction.
Double-Acting Weld Fused Hydraulic Cylinder for Forklift Mast
Double-acting weld fused cylinder that raises and lowers forklift masts through hydraulic pressure on both sides. Welded construction provides durability for warehouse material handling. Classified under HTS 8412.21.0030 as weld fused type linear acting hydraulic power engines.
High-Pressure Weld Fused Hydraulic Cylinder for Mining Drill Rig
Engineered for extreme conditions, this high-pressure weld fused cylinder actuates drill head positioning on mining rigs. The fused barrel withstands abrasive environments and pressures over 400 bar. HTS 8412.21.0030 for linear acting weld fused hydraulic motors.
Weld Fused Hydraulic Steering Cylinder for Wheel Loaders
This weld fused steering cylinder provides precise directional control for large wheel loaders in construction sites. Dual ends allow bidirectional linear motion for articulated steering. Under HTS 8412.21.0030 as weld fused linear acting hydraulic power motor.