HomeCummins/OnanCummins/Onan C145D6

Cummins/Onan C145D6 Generator Set

The Cummins/Onan C145D6 is a 145 kW (181 kVA) Diesel standby generator set powered by a Cummins/Onan 6BTA5.9-G2 engine. It is available at 255/440 V, 230/400 V, 220/380 V, 127/220 V and 277/480 V, 3-phase, 50 Hz and rated 95 A. It holds about 100 L (26.4 gal) of oil and 100 L (26.4 gal) of coolant, with a maximum ambient rating of 40 °C. Starting uses 1 group-100 battery at 12 V. The set measures 2220×1050×1565 mm (87.4×41.3×61.6 in), weighs about 1271 kg (2802 lb) and produces 85 dBA at 1 m. An integrated tank holds 250 L (66.0 gal), roughly 10 hours of runtime. The same 6BTA5.9-G2 engine also powers generator sets from AKSA.

145 kW
Standby
5.88 L
Displacement
100.0 L
Oil capacity
1
Document types

How to read your Cummins/Onan serial & model number →

Typical fuel consumption for 145–150 kW Diesel generators →

Compare with other 145–150 kW Diesel generators →

Specifications

FuelDiesel
Frequency50.0 Hz
Standby power145 kW
Standby kVA181
Prime power124 kW
EmissionsTier 1
ControllerEletronic, PowerCommand
Oil capacity100.0 L
Alternator6BTA5.9-G2
Voltage options255/440 V, 230/400 V, 220/380 V, 127/220 V, 277/480 V
Phase3
Rated current95 A
Power factor0.8
Circuit breaker95 A
Battery group100 AH
Battery voltage12 V
Battery quantity1
Coolant capacity100 L
Max ambient40 °C
Dimensions (L×W×H)2220×1050×1565 mm
Dry weight1271 kg
Wet weight1564 kg
Sound level85.0 dBA @ 1 m
Fuel tank250.0 L
Tank runtime10 hr

Engine

Cummins/Onan 6BTA5.9-G2
Oil capacity100.0 L
Coolant capacity100.0 L
Displacement5.88 L
AspirationTurbocharged
Rated speed1500 rpm

Maintenance & consumables

for the Cummins/Onan 6BTA5.9-G2
ItemSpecCapacityPart #Interval
Air filter
Fuel filter
Oil filter
Battery
Belt
Coolant36.0 L
Oil16.4 L
Spark plug

Common questions

What is the power rating of the Cummins/Onan C145D6?

The Cummins/Onan C145D6 is rated 145 kW standby (181.0 kVA).

What engine does the Cummins/Onan C145D6 use?

The Cummins/Onan C145D6 is powered by the Cummins/Onan 6BTA5.9-G2 engine.

What kind of fuel does the Cummins/Onan C145D6 run on?

The Cummins/Onan C145D6 runs on Diesel.

What is the oil capacity of the Cummins/Onan C145D6?

The Cummins/Onan 6BTA5.9-G2 engine in the Cummins/Onan C145D6 has an oil capacity of 100.0 liters.

What alternator does the Cummins/Onan C145D6 use?

The Cummins/Onan C145D6 uses a 6BTA5.9-G2 alternator.

Parts

1
Part #DescriptionQtySystem
3666496Service part / kit Amazon eBay $102.95

Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Fuel consumption

RatingLoadL/hgal/h
Prime75%1.55.7
Standby41.010.83
Standby75%1.55.7

Available documents

Spec sheet — C145D6 EN (Cummins/Onan)Spec sheet — S-6319-EN (Cummins/Onan)
Other sets with this engine