ANALISIS PENGARUH JARAK TEMPUH, PERIODE SERVIS DAN UMUR MESIN TERHADAP KONSENTRASI CO, HC, NOx dan CO2 PADA KENDARAAN NIAGA (StudiKasus :Motor Tossa)

Raras Wanudyajati, Sudarno Sudarno, Titik Istirokhatun

Abstract


CO, HC, NOx and CO2 are harmful substances that come from motor vehicle exhaust. Three wheel motorcycle is a commercial products developed by PT. Tossa Shakti Motor Division that designed to transport goods up to 500 kg. But in fact, the seller transposal frequently exceed the freight’s limit. Emission test were performed using an Exhaust Gas Analyzer at 40 sample vehicles with different categories in each of engine life and service period. The vehicle emissions are also measured when the vehicle is at idleand continued with the interview to the owner of the vehicle. The collected data were processed using Microsoft officeExcel 2010 and SPSS 16.Result of this research are the older vehicle age, the higher concentration of CO emissions , HC and NOx is generated, while the concentration of CO2 emissions decreased. However, for vehicles with regular maintenance, produce CO2 emissions getting increase, and concentrations of other exhaust emissions will decrease. The higher mileage,  the higher concentration of CO emissions produced. But HC emissions, NOX and CO2 are not influenced by mileage.


Keywords


mileage, service periods, engine life, CO, HC, NOx, CO2, Tossa

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