4937701601 Excavator Turbocharger Komatsu B3.3 Engine TD04-10T

Product Keywords: 4937701601/TD04-10T Komatsu B3.3 engine turbocharger

• How a turbocharger works

The exhaust gas turbocharger uses the high-temperature exhaust gas of 700-900 degrees Celsius from the engine to drive the turbine in the turbine to rotate. The turbine shaft drives the impeller in the compressor to rotate at a high speed, compresses the air in a centrifugal way, and provides the intake density of the engine to 2-3 atmospheres. In this way, we can inject more fuel into the engine to achieve the purpose of increasing the power of the engine itself.

• It is easy to cause the turbocharger to fail due to the following reasons​​​​

1. Excessive wear on engine valve guides, piston rings, cylinder liners, etc./increased blow-by gas
2. Dirty compressor wheel or air cooler
3. Turbocharger lacks lubricating oil
4. Crankcase synchronization hole blockage/deformation
5. The valve does not open and close according to the rhythm / valve defect, etc.