Import Excavator Hydraulic Cylinder — Buy in Bulk from Supplier in China

The excavator hydraulic cylinder supplied by Guiyang Sunpoc Machinery & Equipment Co., Ltd. is engineered for heavy‑duty lifting in modern excavators. Bore diameters are offered between 100 mm and 250 mm, while stroke lengths can be customised to match project requirements. Each unit is forged from high‑strength steel that meets durability demands under extreme loading. The cylinders are inspected in accordance with ISO and SGS standards before dispatch.

In the hydraulic‑cylinder market, typical rod diameters range from 30 mm to 80 mm and standard operating pressures reach up to 350 bar, specifications that complement the offered bore sizes. A common material grade for such cylinders is AISI 4140 alloy steel, recognised for its tensile strength and wear resistance. Double‑acting polyurethane seals are the usual choice to maintain pressure integrity across a wide temperature span. Standard mounting configurations include flange and clevis ends, allowing integration with most excavator boom designs.

These cylinders are employed by construction contractors, mining firms and forestry equipment rental companies that require reliable boom actuation. Buyers can request flexible minimum order quantities and choose between FOB or CIF shipping terms as indicated in the listing. Packaging is supplied in sturdy crates designed to protect the cylinders during sea or land transport.

Guiyang Sunpoc Machinery & Equipment Co., Ltd. is located on Floor 10 of the Liyang Building, No. 81 Zhongh, Guiyang 550001, Guizhou, China. The supplier is listed under the imported tier and carries a harbor trust tier, indicating a basic level of verification on the platform. Response metrics show a 0 % response rate and no average response time recorded, so direct communication is recommended to confirm availability. The company’s contact address positions it within a region known for heavy‑machinery manufacturing.

The current listing focuses on excavator hydraulic cylinders and provides detailed bore and stroke options, material construction and testing compliance. No specific minimum order quantity, lead‑time or price information is disclosed, so prospective buyers should request these details from the supplier. The listing does not mention any certifications beyond the ISO and SGS testing already performed on the product.