| Model S/N | Publication type | Preview | Download |
|---|---|---|---|
| WA120-1(JPN)-LC S/N A20001-UP | Shop Manual | 
|
Free download link |
| WA120-1(JPN)-LC S/N A20001-UP | Operation and Maintenance Manual | 
|
Free download link |
Parts catalog Komatsu:
WA120-1(JPN) S/N 10001-UP
Parts Book
[WA120-1C]
WA120-1(JPN) S/N A10139-UP
Parts Book
[WA120-1C]
WA120-1(JPN)-LC S/N A20001-UP
Parts Book
[WA1201LC]
See also
| Construction | Komatsu PC400-5 | CRAWLER EXCAVATORS |
| Construction | Komatsu PC400HD-5 | CRAWLER EXCAVATORS |
| Construction | Komatsu PC400LC-5 | CRAWLER EXCAVATORS |
| Construction | Komatsu PC300-5 | CRAWLER EXCAVATORS |
| Construction | Komatsu PC300HD-5 | CRAWLER EXCAVATORS |
| Construction | Komatsu PC300LC-5 | CRAWLER EXCAVATORS |
| Construction | Komatsu HM400-1 | ARTICULATED DUMP TRUCKS |
| Construction | None ARTICULATED DUMP TRUCKS | ARTICULATED DUMP TRUCKS |
| Construction | Komatsu PC270LL-7 | CRAWLER EXCAVATORS |
| Construction | Komatsu PC220LL-7 | CRAWLER EXCAVATORS |
| Construction | Komatsu PC200LL-7 | CRAWLER EXCAVATORS |
| Utility | Komatsu SK1020-5 | SKID STEER LOADERS |
| Construction | Komatsu WA180-1 | WHEEL LOADERS |
| Construction | Komatsu WA250-1 | WHEEL LOADERS |
| Construction | Komatsu WA320-1 | WHEEL LOADERS |
| Utility | Komatsu SK1026-5 | SKID STEER LOADERS |
| Construction | Komatsu D65EX-12 | BULLDOZERS |
| Construction | Komatsu 6D114E-1 | ENGINES |
| Construction | Komatsu PC150LC-6 | CRAWLER EXCAVATORS |
| Construction | Komatsu PC150-6 | CRAWLER EXCAVATORS |
| Mining | None ENGINES | ENGINES |
| Mining | Komatsu 12V140Z-1 | ENGINES |
| Utility | None ENGINES | ENGINES |
| Construction | Komatsu PC220LC-7 | CRAWLER EXCAVATORS |