TEREX Accessories Why is it so boring for us to climb high powered trucks? Is it the turbocharger?

Let's talk about it today! The changes brought about by the progress of diesel engines are changing with each passing day. While we are still lamenting that 420 horsepower has exceeded 375 horsepower, 500 horsepower is coming towards us.

At present, it can be said that supercharger is the main contributor to the increase of diesel engine power. If there is no exhaust driven turbocharger driven line, power enhancement is a hollow word. Because of the appearance of turbocharger, the history that displacement determines power performance has changed!

At this stage, the power performance adjustment of diesel engine is the performance matching problem between the turbocharger and the engine. We know that the exhaust gas turbocharger uses the exhaust gas generated by the engine combustion as the power to drive the turbocharger's turbine to rotate and drive the compressor impeller at the other end of the same axis to pump air into the intake pipe.

Warm tips from TEREX parts: when you step on the accelerator and the engine doesn't respond, it's actually that the air intake is not enough. If the air intake is insufficient, you cannot inject more fuel. If more fuel is injected, black smoke may occur due to incomplete combustion. Then why can't we just step on the gas pedal to get more air?

Or can't the supercharger prepare a lot of gas in advance? This phenomenon is called turbine lag, which occurs in many heavy trucks.

In the field of automobile trade, we often hear that my car can't catch up with my old low horsepower car with such high horsepower, climbing and starting. Actually, that's right. The increase in engine power now is mainly reflected when the vehicle is at high speed, so this is a normal phenomenon.

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