The turbocharger is the core power component of a turbocharged engine,commonly known as the"turbine".It relies on the high-temperature exhaust gas energy emitted by the engine to drive and compress fresh air into the cylinder.Without increasing the engine displacement,it significantly increases the intake volume,allowing diesel combustion to be more complete,improving engine power and torque,and improving fuel economy.It is an essential component of modern excavator engines.　　The entire assembly mainly consists of a turbine housing,turbine impeller,compressor housing,compressor...