Sinotruk HOWO Tractor Description:
Sinotruk HOWO 6×4 Tractor Truck is also called HOWO prime mover. HOWO 6×4 Tractor Truck is used to tow semi-trailers, such as flatbed trailers, sidewall trailers, fenced cargo trailers, low-bed trailers, tanker trailers, etc.
HOWO 6×4 Tractor Truck is transported through the Fifth Wheel connected to the King pin of the semi-trailer, which is mainly used to provide the forward traction of the semi-trailer. Generally speaking, large-scale transportation operations require semi-trailers and Tractor Trucks to carry out transportation operations together. If you are in the shipping business, please contact us.

HOWO Tractor Truck Cab

Sinotruk Tractor Truck Single Bed
HOWO Tractor Truck Configuration:
The front face of the Sinotruk HOWO 6×4 tractor truck is a classic design of the HOWO series. The cab is equipped with air-conditioning, one or two bedrooms can be selected, and new seats are used to provide you with a clean and comfortable driving environment. To meet the road regulations of different countries, Sinotruk HOWO 6×4 tractor truck is available for right-hand drive and left-hand drive.
All trucks for sale will be tested at our factory. All electrical wiring and mechanisms are inspected to ensure they are consistent with the required level of quality. If you are interested in our HOWO 6×4 Tractor Truck, welcome to inquire with us!
Sinotruk HOWO 371 Specifications:
Sinotruk HOWO 6×4 tractor truck | |
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Chassis model | ZZ4257N3241, ZZ4257V3241 |
Drive form | 6X4 |
Cab | HW76—HOWO extended cab. Single sleeper; new seat; up and down, front and rear adjustable steering wheel; new European-style overall heater; German VDO (VDO) instrument; four-point full floating suspension + shock absorption device; external sunshade; fourth-generation air conditioner; Cruise control; Audible warning system for abnormal generator voltage; Electric windows and doors |
HW79–HOWO High Roof Cab. Double sleeper, with side air guide cover on the outside, others are the same as HW76 | |
HW70–HOWO standard cab. No sleeper, other same as HW76 | |
Engine | Manufacturer: Sinotruk |
Diesel four-stroke direct injection diesel engine | |
Engine model: WD615.47,371 HP;WD615.87,290HP;WD615.69,336HP;D12.42-20,420HP | |
Emission standard: Euro 2 | |
Inline six-cylinder water-cooled turbocharged intercooler | |
Displacement: 9.726 L | |
Gearbox | HW19710,10F&2R |
Steering system | ZF Power Steering: Model ZF8118, Power Assisted Hydraulic Steering |
Front Bridge | HF9,1×9000 KGS |
Double Section Beam Steering | |
Rear axle | HC16,2×16000 KGS |
Speed ratio: 4.42 | |
Suspension | Front Suspension: 10-leaf semi-elliptic leaf springs, hydraulic telescopic double-acting shock absorbers and stabilizers |
Rear Suspension: 12-leaf semi-elliptical springs, bogie springs and stabilizer | |
Brake system | Brake: Double circuit air brake |
Parking brake (emergency braking): spring energy, compressed air works on front and rear axles | |
Auxiliary Brake: Engine Exhaust Brake | |
Power System | Working voltage: 24 volts |
Starter: 24V, 5.4kW | |
Generator: Three-phase, 28V, 1500W | |
Battery: 2 x 12V, 165AH | |
Cigarette lighter, horn, headlights, fog lights, brake lights, indicator lights, backup lights | |
Tires | 12.00R20(11), with a spare tire |
Fuel Tank | 400L |
Driver mount | 90# |
Vehicle Dimensions | 6900*2550*3800mm |
About SINOTRUK
Sinotruk HOWO has become more and more popular in Africa. Because it is made in China, Sinotruk HOWO 6×4 tractor truck is of good quality and durable. Compared with other competing products of the same model, the price of Sinotruk HOWO is very competitive. Customers have given us good feedback after receiving the truck and using it.
HOWO Tractor Truck Images:



If you have any questions,pls check FAQ or Contact Us.
Review
I purchased the Sinotruk HOWO Tractor and it has exceeded my expectations. Highly recommend it.
The HOWO 6×4 Tractor Truck is a powerful and reliable machine. I’m very satisfied with my purchase.
I just received my Sinotruk HOWO Tractor and I’m very happy with my purchase. The truck is well-built, reliable, and performs beautifully on the road. The customer service provided by Chukwudi Okonkwo was also exceptional, answering all my questions and making the purchasing process seamless. I would definitely recommend this tractor truck to anyone looking for a high-performance and efficient vehicle.