Sinotruk Howo N7 E7 6x4 371hp Tractor Head cab, all-steel forward control,55ºhydraulically tiltable to the front,2- arm windscreen wiper system with three speeds, laminated windscreen with casted-in radio aerial, hydraulically damped adjustable driver’s seat and rigid adjustable co-driver’s seat, with heating and ventilating system, outer sun visor, adjustable roof flap, with stereo radio/cassette recorder, safety belts and adjustable steering wheel, air horn, with 4-point support fully floating suspension and shock absorbers.
| Item | SINOTRUK Howo N7 E7 6x4 371hp Tractor Head |
| Model | ZZ4255N3246B1 |
| Color | Optional (Red, White, Yellow, Blue) |
| Driving type | LHD/RHD |
| Engine | Make: SINOTRUK |
| Engine model: WD615.47, 371hp, Euro 2 | |
| 6-cylinder in-line with water cooling, turbo-charging and intercooling. | |
| Rated Power (kw/rpm): 273/2200 | |
| Maximum Torque (Nm): 1500N.m | |
| Maximum Torque speed: 1100～1600RPM | |
| Displacement: 9.726 L | |
| Cabin | Extended cabin with one sleeper (berth), Air-conditioner, damping comfortable seat, dash board with LCD, MP3, safety belts, curtain, electrical window regulator, adjustable steering wheel, air horn, with 4-point support fully floating suspension and shock absorber devices etc. |
| Transmission | HW19710, 10 F and 2 R, manual. |
| Transmission with main and auxiliary transmission structure, main transmission with double counter shaft, auxiliary transmission with planetary reduction. | |
| Steering | D50 power steering with hydraulic system. |
| Front Axle | Heavy duty axle, 9000kgX1, drum brake. |
| Rear Axles | Heavy duty axle,16000kgX2. Speed ration: 4.42;4.8;5.73 |
| Wheelbase (mm) | 3200+1350 |
| Front/Rear overhang (mm) | 1500/725 |
| Wheel track (front/rear) mm | 2022/1850 |
| Minimum ground clearance (mm) | 314 |
| Approach/departure angle (°) | 16/70 |
| Braking System | Service brake: dual circuit compressed air brake |
| Parking brake (emergency brake): spring energy, compressed air operating on front shaft and rear wheels | |
| Auxiliary brake: engine exhaust brake | |
| Electrical System | Voltage: 24 V |
| Generator: 1540W | |
| Starter: 24 V, 7.5 Kw | |
| Batteries: 12V/165Ah, 2 pieces | |
| Cigar-lighter, horn, headlamps, fog lights, brake lights, indicators and reverse light | |
| Fifth wheel | 50# or 90# |
| Tire | 315/80R22.5, tubeless tire, plus one spare tire (11 units) |
| Fuel tank | 400L volume |
| External dimension | 6950x 2600×3150 mm |
