Gan gadw rholer sfferig 231/500 231/530 231/560 CC/W33
| Dynodiadau | Dimensiynau Terfyn (mm) | Graddfeydd Llwyth Sylfaenol (kN) | Graddfeydd Cyflymder | |||||
| d | D | B | r1.2mun | Cr | Cor | Saim | Olew | |
| 231/500CA/W33 | 500 | 830 | 264 | 7.5 | 6850 | 13400 | 280 | 360 |
| 231/530CA/W33 | 530 | 870 | 272 | 7.5 | 7150 | 14100 | 260 | 340 |
| 231/560CA/W33 | 560 | 920 | 280 | 7.5 | 7850 | 15500 | 240 | 320 |
| Dynodiadau | Ategwaith a Dimensiynau Ffiled | Ffactorau Cyfrifo | Offeren (kg) | |||||
| damin | damax | ramacs | e | Y1 | Y2 | Y0 | Cyfeirio. | |
| 231/500CA/W33 | 536 | 794 | 6 | 0.31 | 2.2 | 3.2 | 2.1 | 567 |
| 231/530CA/W33 | 566 | 834 | 6 | 0.3 | 2.2 | 3.3 | 2.2 | 628 |
| 231/560CA/W33 | 596 | 884 | 6 | 0.3 | 2.3 | 3.4 | 2.2 | 727 |
