EM3800SX•EM5000SX•EM6500SX - Geotech Environmental ...

Air Index
(Models certified for sale in California)
An Air Index Information label is applied to engines certified to an
emission durability time period in accordance with the requirements
of the California Air Resources Board.
The bar graph is intended to provide you, our customer, the ability to
compare the emissions performance of available engines. The lower
the Air Index, the less pollution.
The durability description is intended to provide you with information
relating to the engine’s emission durability period. The descriptive
term indicates the useful life period for the engine’s emission control
system. See your Emission Control System Warranty for additional
information.
Descriptive Term
Moderate
Intermediate
Extended
Applicable to Emission Durability Period
50 hours (080 cc, inclusive)
125 hours (greater than 80 cc)
125 hours (080 cc, inclusive)
250 hours (greater than 80 cc)
300 hours (080 cc, inclusive)
500 hours (greater than 80 cc)
1,000 hours (225 cc and greater)
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