Performance; Maximum Output; Continuous Rated Output; Maximum Torque And Fuel Consumption Ratio A T Maximum Output - Robin America DY30 Service Manual

2. PERFORMANCE
2-1 MAXIMUM OUTPUT
The maximum ouput of an engine is such standard power as developed by the engine, after its initial break in period with all
-
the moving parts properly worn in, when operating with a fully open injection pump. Therefore, a new engine may not
develop the maximum output in the beginning because the moving parts are not in a properly worn-in condition.
2-2
CONTINUOUS RATED OUTPUT
The continuous rated output of an engine is such power as developed by that engine when running continuously at an opti-
mum speed, and most favorable from the viewpoint of engine life and fuel consumption ratio, with the governor in opera-
tion. It is suggested, therefore, that when designing a driving system for any mechanism, with this engine as prime mover,
the continuous power requirement of that mechanism be kept below the continuous rated output specified.
2-3 MAXIMUM TORQUE and FUEL CONSUMPTION RATIO AT MAXIMUM OUTPUT
These mean the maximum torque of the output shaft and fuel consumption ratio at the maximum output of an engine,
PERFORMANCE CURVE
MODEL DYBOD, B
HP
t
I
10
9
8
7
6
5
4
3
2
1
1c
( 1 450) ( 1
2
1.5
1
kg-m
t
JIHP-h
-
rpm.
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