| Model S/N | Publication type | Preview | Download |
|---|---|---|---|
| HM300-2(JPN) S/N 2001-2480 | Operation and Maintenance Manual | 
|
Link |
| HM300-2(JPN) S/N 2001-UP | Field Assembly Manual | 
|
Link |
| HM300-2(JPN) S/N 2001-UP | Shop Manual | 
|
Link |
| HM300-2(JPN) S/N 2001-UP | Shop Manual | 
|
Link |
| HM300-2(JPN) S/N 2481-2784 | Operation and Maintenance Manual | 
|
Link |
| HM300-2(JPN) S/N 2785-2789 | Operation and Maintenance Manual | 
|
Link |
| HM300-2(JPN) S/N 2790-UP | Operation and Maintenance Manual | 
|
Link |
| HM300-2(JPN) S/N A11001-UP | Field Assembly Manual |
|
Link |
| HM300-2(USA) S/N A11001-UP | Operation and Maintenance Manual | 
|
Link |
| HM300-2(USA) S/N A11001-UP | Shop Manual | 
|
Link |
Parts catalog Komatsu:
HM300-2(JPN) S/N 2001-2784
Parts Book
[HM300-0C]
HM300-2(JPN) S/N 2785-UP
Parts Book
[0000383C]
HM300-2(USA) S/N A11001-UP
Parts Book
[HM300-0E]
See also
| Utility | Komatsu CK35-1 | SKID STEER LOADERS |
| Construction | Komatsu WA430-6 | WHEEL LOADERS |
| Construction | Komatsu PC220LC-8 | CRAWLER EXCAVATORS |
| Utility | Komatsu D20A-7 | BULLDOZERS |
| Utility | Komatsu WA100M-5 | WHEEL LOADERS |
| Utility | Komatsu WA90-5 | WHEEL LOADERS |
| Utility | None TELESCOPIC HANDLERS | TELESCOPIC HANDLERS |
| Mining | Komatsu PC4000 | HYDRAULIC MINING SHOVELS |
| Mining | Komatsu PC1800-6 | HYDRAULIC MINING SHOVELS |
| Utility | Komatsu CK30-1 | SKID STEER LOADERS |
| Utility | Komatsu WA90-3 | WHEEL LOADERS |
| Mining | Komatsu PC8000-6 | HYDRAULIC MINING SHOVELS |
| Construction | Komatsu HM350-2 | ARTICULATED DUMP TRUCKS |
| Mining | Komatsu 830E-AC | RIGID DUMP TRUCKS |
| Construction | Komatsu WA600-6 | WHEEL LOADERS |
| Construction | Komatsu D155AX-6 | BULLDOZERS |
| Utility | Komatsu PC95-1 | CRAWLER EXCAVATORS |
| Construction | Komatsu PC800-8 | CRAWLER EXCAVATORS |
| Construction | Komatsu PC800LC-8 | CRAWLER EXCAVATORS |
| Construction | Komatsu PC800SE-8 | CRAWLER EXCAVATORS |
| Construction | Komatsu HM400-2 | ARTICULATED DUMP TRUCKS |
| Mining | Komatsu WA1200-3 | WHEEL LOADERS |
| Construction | Komatsu WA380-6 | WHEEL LOADERS |
| Construction | Komatsu WA500-6 | WHEEL LOADERS |