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Construction Machinery: Hydraulic Shovel Caterpillar
| Model | Rolling bearings number on either side | Support rollers number on either side |
|---|---|---|
| EL240B | 8 | |
| EL200B | 8 | |
| E240B | 7 | |
| E200B | 7 | |
| 390F L | 9 | 3 |
| 390D L | 9 | 3 |
| 385C L | 9 | 3 |
| 385C FS | 8 | 3 |
| 385C | 8 | 3 |
| 385B L | 8 | 3 |
| 385B | 8 | 3 |
| 365C L | 8 | 3 |
| 349F | 9 | 2 or 3 |
| 349E | 9 | 2 or 3 |
| 345D L | 9 | 2 |
| 345C L | 9 | 2 |
| 330D L | 9 | 2 |
| 330C ES | 9 | 3 |
| 329D L Long-Range | 9 | 2 |
| 329D L | 9 | 2 |
| 328D LCR | 9 | 2 |
| 325D L | 9 | 2 |
| 324D L | 8 | 2 |
| 321D LCR | 8 | 2 |
| 320D LRR | 8 | 2 |
| 215 | 8 |