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Home›Cummins/Onan›Cummins/Onan DFJD

Cummins/Onan DFJD Generator Set

The Cummins/Onan DFJD is a 1000 kW (1250 kVA) diesel standby generator set powered by a Cummins/Onan KTA38-G4 engine. It is available at 220 V and 480 V, Single-phase and 60 Hz. It holds about 135 L (35.7 gal) of oil and 336.5 L (88.9 gal) of coolant, with a maximum ambient rating of 50 °C. The set measures 4826×1894×2507 mm (190.0×74.6×98.7 in) and weighs about 8845 kg (19500 lb).

1000 kW
Standby
37.7 L
Displacement
135.0 L
Oil capacity
5
Document types

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

Specifications

Fueldiesel
Frequency60.0 Hz
Standby power1000 kW
Standby kVA1250
Prime power900 kW
ControllerCascade, PCL, PowerCommand
Oil capacity135.0 L
Voltage options220 V, 480 V
Phase3
Coolant capacity336.5 L
Max ambient50 °C
Dimensions (L×W×H)4826×1894×2507 mm
Dry weight8845 kg

Engine

Cummins/Onan KTA38-G4
Oil capacity128.7 L
Displacement37.7 L
AspirationTurbocharged and Aftercooled
Rated speed1800 rpm

Filters & service parts

model family
ItemSpecCapacityPart #Interval
Air filter— find
Fuel filterDiesel fuel filter— find
Oil filter— find
Belt— find
Coolant filter— find
OilSAE 10W-30 (-25C to 35C) or SAE 15W-40 (above -10C)129.0 L—

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

Common questions

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

The Cummins/Onan DFJD is rated 1000 kW standby (1250.0 kVA).

What engine does the Cummins/Onan DFJD use?

The Cummins/Onan DFJD is powered by the Cummins/Onan KTA38-G4 engine.

What fuel does the Cummins/Onan DFJD use?

The Cummins/Onan DFJD runs on diesel.

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

The Cummins/Onan KTA38-G4 engine in the Cummins/Onan DFJD has an oil capacity of 128.7 liters.

Parts

38
Part #DescriptionQtySystem
009492Angle, Air Cleaner MIG2Angle buy
009515Heat Shield, Hose Insulation2Heat shield buy
009577Mounting Plate1Mounting plate buy
009578Side Support LH1Side support buy
009579Side Support RH1Side support buy
009580Support Plate1Support plate buy
009581Air Cleaner Kit (Normal Duty) – 03SC0581Kit buy
009762Induction Tube, 6” x 350 mm2Induction tube buy
010112Thermostat2Thermostat buy
010156Heater Hose Connection2Connection buy
0101591” NPT x 16 I/D Hose Connector2Connector buy
010167Heater Support2Support buy
011250Battery Link2Link buy
011261Battery Lead (-VE)1Battery lead buy
011262Battery Lead (+VE)1Battery lead buy
011270Battery Lead, +ve1Battery lead buy
011281STR/STR - STR/Earth Lead (-VE)2Lead buy
01930388Sender, Oil Temperature1Sensor buy
03090269Switch, Low Engine Temperature (LET)1Switch buy
035090Battery Clamp1Clamp buy
035095Clamp Bolt2Bolt kuduparts $239.99
035105Battery Tray1Tray buy
049001Clip4Clip buy
05050151Reducer, 1/2” x 1/8” NPT1Reducer buy
05086111/4’’ NPT x 1’’ NPT Hex Nipple2Nipple buy
052045Lead Acid Battery - Dry (Export)4Battery buy
418520Battery Terminal, On Line4Terminal buy
427560Battery Boot, Single Outlet2Boot buy
427561Battery Boot, Copper Link2Boot buy
706187M4 x 12 mm Steel Cheesehead Screw8Screw buy
715250M8 Steel Wing Nuts2Nut buy
716007M4 Plain Washer, Thick, Steel, Form A8Washer buy
960-0504PCC Control Service Manual*Service manual buy
960-0507Detector Control Service Manual**Service manual buy
960-0104Service part / kit buy
960-0142Service part / kit buy
960-0263Service part / kit buy
960-0606Service part / kit buy

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
Prime0%89.023.4
Prime0%139.036.6
Prime0%190.050.1
Prime1%240.063.3
Standby0%93.024.7
Standby0%151.039.8
Standby0%206.054.5
Standby1%265.070.1

Available documents

Spec sheetOperator's manualReferenceParts manualService manual