| Specification | Model |
| FDW-300 | |
| Permissible axle-load | 300kg |
| Measuring range of max wheel deviation | (-15~+15)mm |
| Division value | 0.1mm |
| Indication error | ±0.2mm |
| Compressed air pressure | (0.3~0.6)MPa |
| Clamping plate central distance between front whell and rear wheel | 1300mm |
| Weight | 700kg |
| Dimensions(L×W×H) | 2307mm×1182mm×263mm |