Used Howo Truck Engine Of The Test Index Is Qualified 

Used Howo Truck Engine Of The Test Index Is Qualified
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When the refurbished engine and gearbox of used howo truck are installed after passing the computer test of various indicators, this is an important step.
Computer testing can make a comprehensive and accurate evaluation of the refurbished used howo truck engine and gearbox. By connecting professional testing equipment, various parameters such as engine speed, torque, fuel injection volume, cylinder pressure, etc., as well as the gearbox shift logic, oil pressure, transmission ratio, etc. can be monitored in real time. Only when these indicators meet the original factory standards or a specific qualified range can the engine and gearbox be ensured to work stably and efficiently in actual operation.
Detecting the compression ratio of the used howo truck engine can determine the sealing and combustion efficiency of its cylinder. If the compression ratio is too low, it may mean problems such as piston ring wear and poor valve sealing, which will lead to reduced power and increased fuel consumption. For the gearbox, detecting the shift time and smoothness can ensure that the gears can be accurately switched at different vehicle speeds and loads to avoid setbacks, slippage, etc.