Construction Machinery: Hydraulic Shovel Kato
| Model | Rolling bearings number on either side | Support rollers number on either side |
|---|---|---|
| HD900VIILC | 9 | 2 |
| HD900VII | 8 | 2 |
| HD820LC | 8 | 2 |
| HD820 | 7 | 2 |
| HD800VIILC | 9 | 2 |
| HD800VII | 7 | 2 |
| HD700VIILC | 8 | 2 |
| HD700VII | 7 | 2 |
| HD550VIILC | 7 | 2 |
| HD550VII | 7 | 1 |
| HD512E | 7 | 1 |
| HD512 | 7 | 1 |
| HD450VII | 7 | 1 |
| HD400VII | 6 | 1 |
| HD2045II | 8 | 2 |
| HD1880VIILC | 9 | 2 |
| HD1880VII | 8 | 2 |
| HD1430IIILC | 8 | 2 |
| HD1430III | 7 | 2 |
| HD1250VIILC | 9 | 2 |
| HD1250VII | 8 | 2 |
| HD1023LC | 9 | 2 |
| HD1023IILC | 9 | 2 |
| HD1023II | 8 | 2 |
| HD1023 | 8 | 2 |