Innovative Use of Urea Dual Injection System, Sinotruk Pickup Specializes in Diesel Pickup "National Six Diseases"
January 20, 2024
With the sixth national standardbImplementation and enforcement of emission standards，Urea system failure、Urea crystallization、DPFProblems such as system blockage cause high fuel consumption of Vehicles.、 Unable 、Engine torque limit，Many owners of diesel pickup Trucks are troubled.。For diesel pickup Trucks“The six diseases of the country”，Weichai carried by Sinotruk pickup TruckWP2H2.0TThe engine innovatively adopts urea dual injection system.，Solve the problem of easy failure of diesel pickup aftertreatment system，So that users can choose and use diesel pickups more confidently.。
LowerDPFBlockage probability，Reduce maintenance and repair expenses
For the user，DPFBlockage not only increases the fuel consumption of pickup trucks、Weak acceleration，The frequency of repair and replacement of parts has also been increased，Thereby increasing the cost of using the Vehicle.，China Heavy Truck Pickup adopts urea dual injection system to solve a major problem for users.。
DPF（Diesel particulate filter）As a key emission control component，Its blockage problem has always been a pain point for diesel pickup truck users.。The urea dual injection system of Sinotruk pickup accurately controls the injection amount and injection time of urea solution.，Ensure that the urea solution is fully mixed with the exhaust gas.，Improve the utilization rate of urea solution，Ffectively reduce urea crystallization and carbon deposition formation，Thereby reducingDPFSystem blockage probability，And unde normal working condition，DPFThe self-cleaning interval of the system can reach 700—800km，AvoidedDPFTrouble caused by frequent self-cleaning of the system。In addition，The system also has a heating function.，It can also operate normally in cold winter.，Let northern users feel more at ease with their cars.。
Avoid speed and torque limit of pickup truck，Uarantee stable power output
In a conventional urea injection system，The urea solution is usually intermittently injected into the exhaust pipe with a certain injection amount.。However，Due to the complex and changeable working conditions of diesel pickup trucks,，It is difficult to ensure the uniformity of urea solution in this way.、Continuously covering the inner wall of the exhaust pipe，Resulting in a reduction in the efficiency of tail gas treatment，The emissions are not up to standard，And then cause the problem of after-treatment system alarm and speed limit and torque limit of pickup truck.，Affect transport efficiency，Delayed travel plans。In the field and on mountain roads.，These problems may pose a threat to the safety of users.。Urea Double Injection System Used in Sinotruk Pickup，The nozzle are located at different position in that exhaust pipe.，Make the distribution of urea in the exhaust pipe more uniform，Ensure that the urea is fully reacted with the nitrogen oxides in the tail gas，Improve tail gas treatment efficiency，Avoid Vehicle speed limit and torque limit caused by substandard emission，So that that pickup truck can stably output pow under any work condition。The urea dual injection system provides users with a more reliable tail gas treatment solution.，Improve vehicle efficiency and safety。
The oil product has strong adaptability，Use a car to save money and worry.
The era of six countries，Vehicles are picky about oil products.，It has always been an anxious problem for diesel pickup truck owners.。Sinotruk Pickup Adopts Urea Dual Injection System，It can not only ensure that the pickup emission meets the standard requirements，But also can improve that combustion efficiency of fuel oil.，And that fuel consumption cost is reduce，Avoid clogging of the oil circuit，So that that adaptability of the pickup oil product is enhance，Let users use cars to save money and worry.。
Double Urea Injection System of Sinotruk Pickup Truck，LowerDPFProbability of system blockage、Prevent the occurrence of speed limit and torque limit of pickup caused by post-processing alarm，The oil adaptability of the pickup is enhanced.，After the diesel ultra-low temperature starting technology solves the problem that the diesel pickup is not easy to start at low temperature,，But also solves the problem that the post processing system is easy to break down.，Eliminate users' worries and doubts about diesel pickups，Bring more peace of mind to users、More economical、More reliable car experience。
