| Model | ZZ4257V3247N1H | |
| Driving Type | 6×4 | |
| Dimensions | Wheel Base (mm) | 3225+1350 |
| Lenght (mm) | 6985 | |
| Width (mm) | 2496 | |
| Height (mm) | 3230 | |
| weight | complete vehicle shipping mass (kg) | 9200 |
| complete vehicle kerb mass (kg) | 25000 | |
| permissible loading capacity (kg) | 39600 | |
| Maximum driving speed | 91km/h | |
| Engine | Model | D12.42-30 |
| Cylinder number | 6 | |
| Fuel | Diesel | |
| Displacement | 11.596 L | |
| Emission | EURO III | |
| Maximum input | 309kw | |
| Maximum torque | 1820Nm/1100-1400rpm | |
| Horsepower | 420hp | |
| Rated speed | 2000rpm | |
| Cab | Model | high top type |
| bunk | 2 | |
| Gearbox | Model | HW18710 |
| Forward gears | 10 | |
| Rear gears | 2 | |
| Tyre | Number | 10 |
| opition | 12.00R20 | |
| Fuel Tank | Material | aluminium alloy |
| Volume | 400 L | |
| Chassis | Driving axle | HC16 double reduction |
| Rear axles loading capacity (kg) | 18000 | |
| Rear axle speed ratio | 4.8 | |
Tags: HOWO A7 ZZ4257V3247N1H, HOWO ZZ4257V3247N1H, SINOTRUK ZZ4257V3247N1H, ZZ4257V3247N1H