RIGID WELDED CONSTRUCTION- Rigid welded construction, high tensile welded steel end mounts, threaded gland and top quality seal components allow cylinders to work in harsh conditions. MAX LOAD-BEARING CAPACITY- This hydraulic cylinder bore is 50mm/2inch, the longest Length is 2032mm/80inch, and the max load-bearing capacity is 4100 LBS. STABLE SEALING PERFORMANCE- All cylinders are fully and easily maintainable and repairable. Each cylinder is pressure tested at 150% of its working pressure before packing and shipping. CONVENIENT TO ASSEMBLE- All the components of this hydraulic cylinder are fully tested, well-designed, very sturdy and compact, easily to install and to disassemble. WIDE APPLICATION- The product created for use in various types of mobile equipment such as waste, recycling, construction, transportation, agriculture, material handling, etc.