With proper maintenance, turbochargers can serve as long as the engine. We sort out the service life characteristics of turbochargers and typical failure symptoms, helping you quickly judge whether the turbocharger needs repair or replacement.
案件詳情
Are turbochargers easy to break?Generally speaking, turbochargers are durable if maintained correctly. Their service life can match the service life of the whole engine. Modern turbocharging technology is mature, featuring reliable performance and fuel efficiency. There is no need for complicated warm-up operations for most turbocharged equipment.
The core function of a turbocharger is to boost engine intake air volume, lifting engine power and torque significantly. After installing a turbocharger, engine power can be increased by 40% or more at the same displacement. Turbocharging has become a mainstream technical solution widely used in construction machinery, trucks and vehicles.
Working Principle
The turbocharger is driven by exhaust gas from the engine. Exhaust gas pushes the turbine wheel, which drives the coaxial impeller to rotate at high speed. The impeller compresses fresh air and sends it into the intake manifold, improving combustion efficiency of the engine.
Common Symptoms of a Faulty Turbocharger
- Shaft seal leakage
Symptom: Blue smoke from exhaust at idle speed, unstable oil consumption.
- Blocked EGR pipeline
Symptom: Continuous blue exhaust smoke, worse during acceleration, excessive engine oil loss.
- Wear of piston ring, cylinder wall or valve oil seal
Symptom: Heavy blue smoke, abnormal noise at the turbine end, obvious oil leakage of turbocharger.
- Cracked air duct of turbocharger
Symptom: Abnormal fluttering noise when accelerating or releasing the throttle.
Timely inspection can avoid secondary damage to the engine caused by damaged turbochargers.
We supply complete replacement turbochargers and spare parts for various engineering machinery models for global buyers.
