Import Excavator Pin And Bushing — Buy in Bulk from Supplier in China

The excavator pin and bushing supplied by KSC Construction Machinery Co., Ltd. is a single‑piece component machined from industrial‑grade carbon steel, sized to match the standard pin bore of medium‑size excavators. It is engineered to transmit hydraulic forces while minimising wear on the surrounding housing. The part is offered in a range of diameters and lengths to suit different machine models. All dimensions are verified against the original equipment manufacturer drawings.

Industrial‑grade steel provides the strength required for heavy‑duty cycles and is heat‑treated to improve toughness. Typical hardness for this class of component lies between Rockwell 45 and 55 HRC, which balances wear resistance and impact strength. A zinc‑phosphate coating is applied as a standard corrosion‑resistant finish, extending service life in wet or dusty sites. The design follows common tolerances of ±0.05 mm on diameter to ensure a tight fit without excessive preload.

Construction firms, mining contractors and earth‑moving equipment rental companies are the primary buyers of this pin and bushing. The component can be fitted to a variety of excavator makes, making it a flexible spare‑part choice for fleet managers. KSC offers flexible MOQ options and ships under L/C or T/T terms, with packaging designed to protect the metal parts during transit. Buyers should request the ISO quality‑management certificate that the supplier references to confirm compliance.

KSC Construction Machinery Co., Ltd. is located in Dongyi Industrial Park, Hi‑Tech and Development Zone, Jining, Shandong Province, China. The company is listed as an imported‑tier supplier and carries a harbour‑level trust rating, indicating that its credentials have been verified by third‑party platforms. Although the response rate shown is currently 0 %, the firm provides a dedicated trade‑service desk for international inquiries and can arrange samples upon request.

The firm’s catalogue includes the excavator pin and bushing described above, together with a range of other heavy‑equipment components. All products are claimed to meet ISO quality‑management standards, and the supplier states that it can handle bulk shipments using standard freight forwarders. KSC emphasises its capability to support construction, mining and demolition projects through reliable component supply and after‑sales assistance.