Description
New 2026 Caterpillar D300GC diesel generator set rated 300 kW standby (270 kW prime), powered by a CAT C9 engine operating at 1800 RPM. This unit is configured for 277/480V, 3-phase, 60 Hz and features a 12-lead reconnectable generator with PMG excitation for reliable performance in demanding applications.
The generator is housed in a factory sound-attenuated enclosure and mounted on a 621-gallon UL142 double-wall base fuel tank with secondary containment. Equipped with a CAT GCCP 1.2 digital control panel, 600 amp main-line circuit breaker, coolant heater, and battery charger, this unit is fully packaged and ready for immediate deployment.
Additional features include UL 2200 listing, IBC seismic certification, safety shutdown systems, and telematics capability. This is a brand new unit with 0 hours and backed by a 5-year Caterpillar factory warranty. ETA August 2026. FOB Edinburgh, Indiana.Specifications
Year2026
Manufacturer ModelCaterpillar
ManufacturerCATERPILLAR
ModelD300GC
Serial NumberAUGUST12026TBD
Hours0
ConditionNew
Hours MeterAccurate / Verified
Stock NumberMEG1326
Product ConfigurationSound-attenuated enclosed
Operating ConditionOperable
Standby Power Rating300 kW
Prime Power Rating270 kW
PhaseThree
Variable VoltageYes
Max Voltage480 V
Hertz60
Current Rating451 A
RatingStandby
RPM1800
EnclosedYes
Sound AttenuationYes
Automatic Voltage RegulatorYes
Number of Leads12
Safety ShutdownYes
Insulation ClassH
Fuel Capacity621 gal
Jacket Water HeaterYes
Auto Start/StopYes
Digital PanelYes
Battery ChargerYes
Cold Weather PackageYes
Circuit BreakersYes
TelematicsYes
Fuel TypeDiesel
Engine TierUSA Tier 3
Shipping Length13 ft
Shipping Width4 ft 9 in
Shipping Height8 ft 2 in
Year2026|
Manufacturer ModelCaterpillar|
ManufacturerCATERPILLAR|
ModelD300GC|
Serial NumberAUGUST12026TBD|
Hours0|
ConditionNew|
Hours MeterAccurate / Verified|
Stock NumberMEG1326|
Product ConfigurationSound-attenuated enclosed|
Operating ConditionOperable|
Standby Power Rating300 kW|
Prime Power Rating270 kW|
PhaseThree|
Variable VoltageYes|
Max Voltage480 V|
Hertz60|
Current Rating451 A|
RatingStandby|
RPM1800|
EnclosedYes|
Sound AttenuationYes|
Automatic Voltage RegulatorYes|
Number of Leads12|
Safety ShutdownYes|
Insulation ClassH|
Fuel Capacity621 gal|
Jacket Water HeaterYes|
Auto Start/StopYes|
Digital PanelYes|
Battery ChargerYes|
Cold Weather PackageYes|
Circuit BreakersYes|
TelematicsYes|
Fuel TypeDiesel|
Engine TierUSA Tier 3|
Shipping Length13 ft|
Shipping Width4 ft 9 in|
Shipping Height8 ft 2 in|
