WEICHAI Baudouin PowerKit 12M33 Series, Руководство по эксплуатации и обслуживанию

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Product
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2. Product
2.1 Rating Definitions
Rating definitions Running conditions
COP
Continuous power

Engines of this rating provide unlimited hours of
usage in a constant 100% load.

No overload capability is allowed.
PRP
Unlimited Prime Rated Power

Engines of this rating provide unlimited hours of
usage in a variable load application.

The average load factor should not exceed 70% of
the engine’s prime power rating for each 250 hours
duration; with a maximum number of 500
operational hours at 100% prime power rating.

An overload capability of 10% is available, however,
is limited to a period of 1 in every 12 hours.