PC200-8 excavator engine air cleaner 6738-81-7500 exhaust muffler

PC200-8 excavator engine air cleaner 6738-81-7500 exhaust muffler

Muffler

Is your machine making more noise? It is probably the muffler that is involved. We have what you need!

What is the role of a muffler?

The muffler reduces the exhaust speed and therefore the engine noise. It acts as a chamber, crossed by several perforated tubes called a submachine gun, all wrapped of insulating wool for acoustics.

Between the engine and the final exhaust tip, there can be up to 3 different mufflers which all aim to reduce the noise, consumption, and pollution of our PUBLIC WORKS machines. With their big engines and their large number of hours in operation, the machines of PUBLIC WORKS pollute enormously. Fortunately, for several years, manufacturers are working to reduce the carbon footprint of their machines. Mufflers play an important role in reducing greenhouse emissions.

When to change your muffler?

A faulty muffler no longer properly reduces exhaust gas emissions and can also cause fuel to be over-consumed. Several clues to recognize a defective machine:

metallic noises coming from the exhaust; The chicane is loosening and moving

Higher consumption

Machine making overall more noise

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Xiamen Worthpart Machinery Co., Ltd. supply excavator and bulldozer parts  SINCE 2009: Excavator and bulldozer muffler, Undercarriage(track roller/lower roller/bottom roller, front idler, carrier roller/upper roller/top roller, sprocket/segment group, track group/track chain with shoes/track shoe assembly/track link assembly, track adjuster assy/recoil spring assembly/tension spring assembly ), GET(bucket teeth, cutting edge and end bits, excavator buckets), Hydraulic cylinder(arm/boom/bucket cylinder),etc.