Kohler KD 625/3 Workshop Manual page 15

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Technical information
KD 625 - 3 / 626 - 3 EPA
@ 2400 r.p.m. @ 2600 r.p.m.
N (80/1269/EEC - ISO 1585) - AUTOMOTIVE RATING: Intermittent operation with variable speed and variable load.
NB (ISO 3046 - 1 IFN) - RATING WITH NO OWERLOAD CAPABILITY: continuos ligth duty operation with constant speed and
variable load.
NA (ISO 3046 - 1 ICXN) - CONTINUOS RATING WITH OVERLOAD CAPABILITY: continuos heavy duty with constant speed
and constant load.
MN Torque at N power.
MB (NB curve)
MA (NA curve).
C Specific fuel consumption at NB power.
The above power values refer to an engine fitted with air cleaner and standard muffler, after testing and at the environmental
conditions of 20°C and 1 bar.
Max. power tolerance is 5%. Power decreases by approximately 1% every 100 m di altitude and by 2% every 5°C above
25°C.
Important
Non-approval by KOHLER for any modifications releases the company from any damages incurred by the engine.
Note: Consult KOHLER for power, torque curves and specific consumptions at rates differing from those given above.
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KD Workshop Manual_cod. ED0053029350_1° ed_ rev. 00