| SINOTRUK HOWO A7 6X4 420hp Tractor Truck | |
| Chassis Model | SINOTRUK HOWO A7 ZZ4257N3247N1B |
| Engine | WD615.49 371hp/ 336hp/ 380hp/ 420hp |
| Drive Model | 4X2 |
| Fuel Type/Emission | Diesel, Euro II |
| Transmission | HW 19710, 10 forward & 2 rear |
| Steering | ZF hydraulic steering with power assistance |
| Front axle | HF7/HF9,7tons/ 9 tons load capacity |
| Rear axle | ST16/HC16 ,16x2 tons load capacity |
| Cab |
A7-P, one berth/ A7-G, two berths With air conditioner, With ABS |
| Rim/Tires | 295/80R22.5(11/12/315) tubeless Tire, 11 pieces including 1 spare tyre |
| Fuel Tank | 400L |
| Coupling seat size | 2inch 50#/ 3.5inch 90# |