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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as original equipment for dump trucks
Vehicle-specific parts of motorized trucks are classified under Chapter 87 rather than generic hydraulic motors.
If single-stage non-telescopic versions
Statistical suffixes differentiate telescopic from standard weld fused cylinders within the same heading.
If includes integrated control valves
Addition of valves reclassifies as regulator/control devices rather than pure hydraulic motors.
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Import Tips & Compliance
• Provide engineering drawings showing welded seams to distinguish from tie-rod types and support 8412.21.0030 classification
• Label stroke length and stage count clearly; pitfalls include customs confusing with pneumatic cylinders under 8412.31
• Comply with DOT standards if for road vehicles by including pressure test certifications in import docs
Related Products under HTS 8412.21.00.30
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.
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Compact Weld Fused Hydraulic Cylinder for Industrial Press
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