| Sinotruk HOWO 6×4 Tractor Truck | |
| Chassis Model | ZZ4257N324V(Left/ Right Hand Driving Type Optional) |
| Engine | Model: WD615.69, Euro 2, 336HP 6-cylinder in-line with water cooling, turbo-charging and intercooling Displacement: 9.726 L |
| Clutch | Single-plate dry diaphragm spring clutch,diameter430mm,hydraulically operating with air assistance |
| Gearbox | SINOTRUK BRAND, manual operation, HW19710, 10 forward and 2 reverse |
| Front Axles | HF9, 9000kg with drum brake system(or HF7,7000kg with drum brake system) |
| Rear Axles | HC16, 2X16000kg, double stage reduction (central+ hub), cast axle housing, ratio: 4.42, 4.8, 5.73, OR ST16, 2X13000kg, double stage reduction (central+ hub), cast axle housing, ratio: 3.93, 4.42, 4.8, OR MCY13Q, 2X13000kg, central single stage reduction, ratio: 3.08, 3.36, 3.7, 4.11, 4.63 |
| Suspension | Front suspension: 9 pcs (or 3 pcs) leaf springs with hydraulic telescopic double-action shock absorbers and stabilizer Rear suspension: 12 pcs (or 5pcs or 15pcs) leaf springs with bogie spring and stabilizer |
| Rear suspension: 12 pcs leaf springs with bogie spring and stabilizer | |
| Steering System | brand power steering, model 8118 , hydraulic steering with power assistance |
| Braking System | Front drum rear drum brake, four-circuit protection valve Service brake: dual circuit compressed air brake Parking Brake(emergency brake): spring energy, compressed air operating on rear wheels Auxiliary brake (optional): engine exhaust brake(EVB), antilock brake system (ABS), automatic brake gap adjustment arms |
| Tires | 12.00R20 (12.00-20,315/80R22.5, 295/80R22.5. 12R22.5, 12.00R24 optional), with one spare tyre |
| Fuel Tank Volume (L) | 400 (600) |
| Dead Weight | 9180 |
| Gross Vehicle Weight (kg) | 25000 |
| Rated Combination Weight(kg) | 32400 |
| Rated Loading Weight (kg) | 15690 |
| Overall Dimension (LxWxH) (mm) | 6800x2496x3700 |
| Wheelbase (mm) | 3200+1400 |
| Min.Ground Clearance (mm) | 267 |
| Approach/Depart Angle(°) | 16/70 |
| Gradeability (%) | 20 |
| Min. Turning Diameter (m) | 15 |
| Height of Fifth Wheel(unload/load)mm | 1360/1326 |
| Fifth Wheel | 50mm/90mm (2 inch/3.5inch) |
| Remark (Engine Power Option) | 371HP |
