250 - 7700 Diesel Engine Turbo Charger

250 - 7700 Diesel Engine Turbo Charger

1.product introduction

◉ 250 - 7700 Diesel Engine Turbo Charger he turbocharger does not place a direct mechanical load on the engine, although the turbocharger places the exhaust back pressure on the engine to increase the pumping loss. 

◉ This is more effective because, although the increased back pressure tax piston exhaust stroke, most of the energy driven by the turbine is provided by the stationary exhaust gas, otherwise it will be wasteful to heat through the tail pipe.

2.product parameter（specification）

3.product feature and application

◉ 250 - 7700 Diesel Engine Turbo ChargerThrottle lag occurs because turbochargers rely on the buildup of exhaust gas pressure to drive the turbine. In variable output systems such as automobile engines, exhaust gas pressure at idle, low engine speeds, or low throttle is usually insufficient to drive the turbine. 

◉ Only when the engine reaches sufficient speed (rpm) does the turbine section start to spool up, or spin fast enough to produce intake pressure above atmospheric pressure.

4.product details

1.250 - 7700 Diesel Engine Turbo Charger

2.One of the first symptoms of a turbocharger failure is a noticeable decrease in engine power.

3.This is because the turbine does not provide power in the range of about 1000-1500 rpm. The drop in power is accompanied by“check engine”control lighting and sounds and vibrations emanating from under the hood.

4.A faulty turbine also manifests itself in a characteristic whistle that is louder than usual. This can be proven, among others, by the damage to the compression wheel by foreign objects, leaks in the exhaust or intake system, and exhaust gas exiting through the turbocharger exhaust manifold gasket.