Why the Serial Number on Your Hitachi Wheel Loader Is Critical
If you run a small-to-medium business with a Hitachi wheel loader on-site, you need precision when maintaining your machine. Locating the correct Hitachi parts, from replacement glass to filters, means knowing exactly which loader you're dealing with. And the serial number is the machine's unique fingerprint.
Serial Numbers: The Key to Ordering Accurate Hitachi Parts
Wheel loaders often have overlapping model names across different years and markets. Without the serial number, you risk misordering parts, leading to wasted time, unnecessary costs, or worse, downtime. With the correct serial number, you’re equipped to order Hitachi wheel loader parts that match perfectly.
Preserving Value and Streamlining Repairs
Whether you're doing routine servicing or repairing on the fly, having your loader’s serial number on hand speeds up parts lookup and ensures maintenance accuracy. It’s also a big help if you ever decide to resell. It assures buyers they’re buying a real-deal with traceable parts availability.
Where to Locate the Serial Number on Hitachi Wheel Loaders
Fortunately, Hitachi typically places the serial plate in visible, protected spots on wheel loaders, making it easy for you to find.
Typical Locations Across Hitachi Wheel Loader Models
Serial plates are often found:
- On the front upper frame near the loader’s hinge or pivot points.
- Inside the operator’s cab, near the door frame or dash panel.
- On the loader arm assembly, either near the base or pivot.
- On the rear counterweight housing, especially on ZW-series loaders.
These placements balance visibility and protection, keeping them guarded against damage but still accessible.
Serial Plate Location on ZW-Series Wheel Loaders
For models like the ZW55-6, ZW220-6, ZW330-5 and similar:
- The product identification plate is typically attached to the front upper structure, near the loader arms or pivot housing.
- Additional plates may be inside the cab or on the rear’s counterweight area.
These align with placements seen on other heavy equipment, such as Case or Caterpillar machines, where plates appear on the lower-edge cab frame near the windshield
Placement on Older Wheel Loader Models
Older or legacy loaders, such as the LH-series or hybrid EX-type wheel loaders, may have the serial plate:
- On the dash or cowling area near steering or control clusters.
- On the loader lift arms, base frame, or near hydraulic reservoir covers.
Always check flat metal areas that are visible from ground-level but offer some protection from abrasion.

Understanding Different Serial Number Formats
Hitachi loaders may carry multiple types of serial formats depending on their age and manufacturing location.
Short Format Serials (7–10 digits)
Older loaders commonly feature compact serials like 12L-30858 or 13KP001355. These are straightforward machine identifiers.
Extended VIN-Style Serials (17 digits)
Newer models often use a VIN-style 17-digit serial, HCM1CG00C00049821 for example. These contain codes for country of origin, machine type, year, and production sequence.
What to Do If the Serial Plate Is Missing or Damaged
Reference Paperwork, Titles, and Service Records
Many maintenance logs, ownership titles, or equipment sale documents list the serial number. Always check your paperwork first.
Dealer and Supplier Support for Older Models
If you lack a legible plate, Hitachi dealers or trusted parts suppliers may help trace the serial using engine codes, component tags, or production records.
Recording and Protecting Your Wheel Loader’s Serial Number
Best Practices for Noting, Photographing, and Storing
- Jot the serial in field logs and your digital files.
- Take a clear photo of the plate and back it up.
- Save receipts or records where the serial is referenced for later use.
Digital Tools and Quick-Access Strategies
Consider using tools like QR stickers linked to the serial number or adding notes in your equipment management apps to make fast retrieval seamless.
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Frequently Asked Questions
Where is the serial number located on a Hitachi wheel loader?
Usually on the front upper structure around the loader arms, inside the cab, or on the rear counterweight housing. Model variations may place it near the hinge or pivot points.
Are all Hitachi wheel loaders using the same serial number format?
No. Older machines may use 7–10 digit numbers, while newer machines likely use 17-digit VIN-style serials that encode manufacturing details.
How do I determine the year from a Hitachi wheel loader serial number?
VIN-style serials contain year/location codes. For older serials, dealers or parts professionals can cross-reference against production records.
What if my serial plate is missing or unreadable?
Check paperwork first, then contact a dealer or experienced parts supplier—they may help identify serial via engine or chassis codes.
Are aftermarket Hitachi parts reliable?
Yes. Parts Online offers high-quality aftermarket Hitachi parts that offer performance and reliability on par with OEM components at a much more affordable price.
