Engine model Frequency Application group *
20V4000G23 50 Hz 3B, 3D, 3E, 3F, 3G
20V4000G43 60 Hz 3B, 3D, 3F, 3G
20V4000G63 50 Hz 3A, 3B, 3D, 3E, 3F, 3G
20V4000G63L 50 Hz 3A, 3B, 3D, 3E, 3F, 3G
20V4000G83 60 Hz 3A, 3B, 3D, 3F, 3G
20V4000G83L 60 Hz 3A, 3B, 3D, 3F, 3G
*
3A
Continuous operation, unrestricted
3B
Continuous operation, variable load, ICXN
3D
Standby power, fuel stop power, IFN
3E
Standby power, overload capability to ICXN
3F
Standby operation mode, unlimited, ICXN
3G
Continuous operation, time-limited, ICXN
Table 1: Applicability
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