Caterpillar Performance Handbook, January 2017, SEBD0351-47

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4-10 Edition 47
Engines Cat Generator Sets
● Gas Ratings
Cat Generator Sets
Gas Ratings
50 Hz
Continuous
Model ekW
1500 rpm
G3306 66
G3306 86
G3406 107
G3306 115
G3406 126
G3406 166
G3412 174
G3412 282
G3412C 374
G3412C 400
CG132-12 600
CG132-16 800
G3516 983
G3512E 1017
G3516 1041
G3516 1088
G3516 1105
CG170-12 1200
G3512E 1211
CG170-16 1560
G3516E 1603
G3516C 1605
G3520C 1982
CG170-20 2000
G3520C 2010
G3516H 2027
G3520H 2519
50 Hz
Continuous
Model ekW
1000 rpm
CG260-12 3333
G3616 3440
CG260-16 3770
CG260-16 4500
750 rpm
G16CM34 6520
G20CM34 9700
Rating Definitions:
Standby —These ratings are applicable for supplying continuous
electrical power (at variable load) in the event of a utility power
failure. No overload is permitted on these ratings. Natural gas
ratings have been established on natural gas with net calorific
Low Heat Value (LHV) of approximately 36.2 mJ/m3 (920 Btu/ft3).
Continuous — Output available without varying load for an
unlimited time. Continuous power in accordance with ISO 8528,
ISO 3046-1, AS2789, DIN6271, and BS5514. Natural gas ratings
have been established on natural gas with net calorific Low Heat
Value (LHV) of approximately 36.2 mJ/m3 (920 Btu/ft3).