904 Technical Requirements
| Minimum ground clearance and parts | 380mm (bottom of towing frame) |
| Minimum useable mass | 2670kg |
| Number of main gears | 4 |
| Maximum design theoretical speed | 34.88 km/h |
| Common wheelbase (front/rear) | 1200、1300、1400、1500/1200~1500 (mm) |