| Model S/N | Publication type | Preview | Download |
|---|---|---|---|
| D31Q-18(JPN) S/N 40001-UP | Shop Manual | 
|
Free download link |
Parts catalog Komatsu:
See also
| Construction | Komatsu D31PLL-18 | BULLDOZERS |
| Construction | Komatsu D31PL-18 | BULLDOZERS |
| Construction | Komatsu 4D88-6 | ENGINES |
| Utility | Komatsu WA50-6 | WHEEL LOADERS |
| Utility | Komatsu D21PL-5 | BULLDOZERS |
| Utility | Komatsu D20PLL-5 | BULLDOZERS |
| Utility | Komatsu D20PL-5 | BULLDOZERS |
| Utility | Komatsu D20A-5 | BULLDOZERS |
| Mining | Komatsu 860E-1 | RIGID DUMP TRUCKS |
| Construction | Komatsu WA150-6 | WHEEL LOADERS |
| Construction | Komatsu WD500-3 | WHEEL DOZERS |
| Utility | Komatsu D20P-5 | BULLDOZERS |
| Mining | Komatsu 12V140ZE-2 | ENGINES |
| Construction | Komatsu SA12V170E-2 | ENGINES |
| Construction | Komatsu SA6D140E-2 | ENGINES |
| Construction | Komatsu PC380LC-6 | CRAWLER EXCAVATORS |
| Utility | Komatsu WA70-6 | WHEEL LOADERS |
| Utility | Komatsu WA100M-6 | WHEEL LOADERS |
| Utility | Komatsu WA80-6 | WHEEL LOADERS |
| Construction | Komatsu 4D95LWE-5 | ENGINES |
| Construction | Komatsu S4D95LWE-5 | ENGINES |
| Mining | Komatsu D375A-6 | BULLDOZERS |
| Construction | Komatsu 4D94E-2 | ENGINES |
| Construction | Komatsu S3D84E-5 | ENGINES |