Hitachi, Komatsu, Doosan and Hyundai Parts: How Buyers Get Them Quoted Right
Kobelco machines built our company, but they do not fill our enquiry inbox alone. Every week we quote controllers, pumps, undercarriage and engine parts for Hitachi EX and ZX machines, Komatsu PC series, Doosan DX and Hyundai R series fleets — buyers who need a supplier that answers straight, identifies correctly, and does not pretend to know what it cannot verify. Sourcing parts for non-Kobelco machines from China works well when the identification discipline is right, and fails expensively when it is not. Corbay is the international export brand of Guangzhou Shenyue Machinery Technology Co., Ltd., Guangzhou, China. Multi-brand sourcing is a core part of our daily business, and this guide is how we handle it.
Identification: What Each Brand's Numbers Tell Us
Every machine maker has its own part-number system, and the discipline is the same across all of them: the number on the part itself is the authority; the model name is only a starting point. Hitachi machines carry references on plates and castings that map through the ZX/EX series parts books; Komatsu PC machines use their own numbering, where the leading digits identify the machine family; Doosan and Hyundai machines carry their own reference structures too. What we ask for is identical regardless of brand: a photo of the part, its label or casting number where present, the machine model, and the serial number from the data plate — the serial settles which production run, emissions tier and variant your machine is, which is frequently where two "same model" machines diverge. Where a part carries no readable number, measurements close the gap: roller diameters and flange positions for undercarriage, bore and rod dimensions for cylinders, shoe width and pitch for track groups. For buyers running Kobelco alongside other brands, our dedicated resource site shenyuekobelco.com covers SK-series identification in depth, and the multi-brand side of the range sits in our main product listing.
What We Quote Straight Away — and What We Verify First
Genuine, OEM or Aftermarket — Grade Discipline for Non-Kobelco Brands
The grade system is the same whatever the badge. Genuine parts are supplied via original supply channels where the channel exists, with full traceability. OEM-quality parts come from the same component supply base that serves the original makers — undercarriage, filters, bearings and sealing items are the strongest OEM-value categories. Aftermarket is legitimate when the maker is named and the specification is stated, and it is the honest budget route for machines working in lower-value duty. What buyers should insist on — and what we do — is the grade stated in writing on every line, so a cheaper option is a choice you made, not a substitution you discovered. Our warranty and claims guide explains how grades map onto warranty terms, and the machine makers' parts documentation shows how original reference structures look for buyers who want to cross-check themselves.
What We Need to Quote Your Non-Kobelco Parts
Six details, every enquiry: the part number or casting number where present, a clear photo of the part or nameplate, the machine model, the serial number from the data plate, the quantity, and the destination port. Send those six to the team at Guangzhou Shenyue Machinery Technology Co., Ltd. through the contact page and the quotation normally comes back within 24 hours — with confirmed lines, commonly referenced lines and freight options all stated, so you know exactly what you are buying before you confirm.
Non-Kobelco Sourcing — FAQ
Your Fleet May Not Be Kobelco. Our Discipline Is.
Send the part numbers, the photos and the serial numbers, and the team at Guangzhou Shenyue Machinery Technology Co., Ltd. will quote your Hitachi, Komatsu, Doosan and Hyundai parts with the same identification discipline we apply to the brand we grew up on — confirmed where we can confirm, honest where we cannot, and every grade stated in writing.
Corbay Excavator Parts is the international export brand of Shenyue Machinery (Guangzhou Shenyue Machinery Technology Co., Ltd.), Guangzhou, China. Shenyue is an independent parts specialist and is not affiliated with, or an authorized dealer of, Kobelco Limited. Parts are supplied as genuine, OEM or clearly identified aftermarket items, and the grade is stated on every quotation.