HomeCummins/OnanCummins/Onan KTA19

Cummins/Onan KTA19 Generator Set

The Cummins/Onan KTA19 is a 504 kW (419 kVA) #2 Diesel, MGO standby generator set powered by a Cummins/Onan KTA19-M4 engine. It is available at 50 V and 60 V, 50 Hz. It holds about 50 L (13.2 gal) of oil and 93 L (24.6 gal) of coolant, with a maximum ambient rating of 50 °C. The set measures 2600×1344×1773 mm (102.4×52.9×69.8 in) and weighs about 2073 kg (4570 lb).

504 kW
Standby
19.0 L
Displacement
50.0 L
Oil capacity
3
Document types

Specifications

Fuel#2 Diesel, MGO
Frequency50.0 Hz
Standby power504 kW
Prime power335 kW
Oil capacity50.0 L
Voltage options380 V, 400 V, 415 V, 440 V
Coolant capacity93 L
Max ambient50 °C
Dimensions (L×W×H)2600×1344×1773 mm
Dry weight2073 kg

Engine

Cummins/Onan KTA19-M4
Displacement19.0 L
AspirationTurbocharged/Aftercooled
Rated speed2100 rpm

Filters & service parts

model family
ItemSpecCapacityPart #Interval
Air filterFan Idler Pulley Assembly38.0 l1400606000 hr buy
Air filter38.0 l33790711500 hr buy
Coolant filter3810263-006000 hr buy
Fuel filterTurbocharger3810313-006000 hr buy
Oil filterWater Pump33750496000 hr buy
BeltCheck belt tension in the center span of the pulleys using a Drive Belt Tension Chart.1500 hr find
Oil38.0 l1500 hr

Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.

Parts

2
Part #DescriptionQtySystem
M-4352578Upper Gasket SetGasket buy
KTA19Engine ModelService part / kit yemparts $32.76

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
Prime135.035.7
Prime100%136.035.9
Standby106.428.1
Standby100%121.031.9

Available documents

Engine specSpec sheetService manual