Komatsu Parts Manual · English
PC78UU-8 — Komatsu parts manual, first 5 pages
A five-page PDF preview for PC78UU-8, including catalog illustrations and part numbers.
Complete Parts Manual — $99 USD. The payment link opens protected checkout.
This offer refers to the exact catalog edition and prepared package listed above. Other serial ranges and letter variants are not included unless explicitly listed.
Exact edition and serial range
PC78UU-8 S/N 15001-UP
Catalog identifier: 0000272c. English-language parts information. Match this complete model and serial range to your machine before ordering. A shared model name does not make different serial-number editions interchangeable.
What is in the full package?
The source files checked for this edition contain the following separate PDF books, including the engine material linked in the machine book. Confirm the delivered package on the checkout screen or with support before paying:
- PC78UU-8 S/N 15001-UP — 562 PDF pages
- SAA4D95LE-5G S/N 504574-UP (For PC78US-8/PC78UU-8) — 163 PDF pages
Page counts describe the prepared files. The five-page sample below is only an illustration of the catalog format, not the complete package.
Contents of the machine book
- SAA4D95LE-5G S/N 504574-UP
- Engine related parts
- Cooling system
- Fuel system
- Electrical system
- Hydraulic system
- Frame and its related parts
- Operator’s compartment and control system
- Guards and covers
- Swing circle and its related parts
- Travel system and its related parts
- Undercarriage
- Work equipment
- Marks and plates
- Auxiliary parts and tool
- Field repair service parts
Inside the five-page preview
- Coupling (#15001-)
- Engine Mounting (#15001-)
- Air Cleaner Mounting, Inner Parts (#15001-)
- Air Cleaner Mounting, Mounting (#15001-)
- Damper (#15001-)
Inspect the diagram references, part numbers and section-specific serial notes. This is a parts catalog; it does not replace a workshop repair manual or an operation and maintenance manual.

Catalog access or a PDF copy?
Use the interactive catalog to work with diagrams and search. Review the separate PDF product and confirm its delivered files when you need an offline copy. Catalog access and the PDF purchase are separate products.
Check the edition shown on the catalog page: its initially selected book may have a different serial range from this PDF package.
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