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Cummins/Onan DFGE 60 Hz Generator Set

The Cummins/Onan DFGE 60 Hz is a 750 kW (938 kVA) diesel standby generator set powered by a Cummins/Onan VTA28-G7 engine. It is available at 110/190 V, 120/208 V, 127/220 V, 139/240 V, 220/380 V, 240/416 V, 254/440 V, 277/480 V and 347/600 V, 3-phase and 60 Hz. It holds about 83 L (21.9 gal) of oil and 166.5 L (44.0 gal) of coolant, with a maximum ambient rating of 45 °C. Starting uses battery rated 660 CCA. The set measures 4305×1831×2240 mm (169.5×72.1×88.2 in) and weighs about 6169 kg (13600 lb).

750 kW
Standby
28.0 L
Displacement
83.0 L
Oil capacity
1
Document types

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

Typical fuel consumption for 750–755 kW Diesel generators →

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Service parts for the DFGE 60 Hz

Grouped by system, with how many of each the parts manual calls for.

Air intake

1 required

Oil system

1 required

Prices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.

Specifications

Fueldiesel
Frequency60.0 Hz
Standby power750 kW
Standby kVA938
ControllerPowerCommand
Oil capacity83.0 L
Voltage options110/190 V, 120/208 V, 127/220 V, 139/240 V, 220/380 V, 240/416 V, 254/440 V, 277/480 V, 347/600 V
Phase3
Battery cranking660 CCA
Starting system24 V DC
Coolant capacity166.5 L
Max ambient45 °C
Dimensions (L×W×H)4305×1831×2240 mm
Dry weight6169 kg
Wet weight6423 kg

Engine

Cummins/Onan VTA28-G7
Oil capacity84.0 L
Coolant capacity167.0 L
Displacement28.0 L
AspirationTurbocharged and Aftercooled
Rated speed1800 rpm

Filters for the Cummins/Onan VTA28-G7

4

Engine-mounted filters the filter manufacturers list for this engine family. These come from the engine, not from this generator set’s own parts list, so confirm against your serial number before ordering.

SystemFilterDescriptionCross-references
Oil filterP550777Lube Filter, Spin-On BypassCUMMINS 3021658, CUMMINS 33004232, NAPA 1749, BALDWIN B7577 FridayParts $43.56
Oil filterP551670Lube Filter, Spin-On Full FlowCUMMINS 298670, CUMMINS 299670, NAPA 1970, CARBOCOL 0026 FridayParts $26.68

Listed for this engine in only one kind of machine, so they may depend on how the engine was installed:

SystemFilterDescriptionCross-references
Fuel filterP557440Fuel Filter, Spin-On SecondaryCUMMINS BM78672, BALDWIN BF970, LPM 00013505994, WALGAHN-MOTORENTECHN 00811464 FridayParts $189.69
Fuel / water separatorP558000Fuel Filter, Water Separator Spin-On Twist&DrainCUMMINS 3308638, CUMMINS 3308683, NAPA 3405, NAPA 3693 KuduParts $24.00 FridayParts $25.66

Maintenance & consumables

for the Cummins/Onan VTA28-G7
ItemSpecCapacityPart #Interval
Air filter140-3288-02 Amazon eBay
Fuel filter—
Oil filter102-1335 Amazon eBay
Coolant—
Oil—

Recommended fluids

FluidGradeStandardAmbientCapacityNotes
Fuelnumber 2 dieselDirect injection; automatic electric fuel shutoff

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Voltage reconnection

VoltagePhaseConnectionLeadsNotes
110/1903Three Phase Reconnectable
120/2083Three Phase Reconnectable
127/2203Three Phase Reconnectable
139/2403Three Phase Reconnectable
220/3803Three Phase Reconnectable
240/4163Three Phase Reconnectable
254/4403Three Phase Reconnectable
277/4803Three Phase Non-Reconnectable
277/4803Three Phase Reconnectable
347/6003Three Phase Non-Reconnectable

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Common questions

What size generator is the Cummins/Onan DFGE 60 Hz?

The Cummins/Onan DFGE 60 Hz is rated 750 kW standby (938.0 kVA).

What engine is in the Cummins/Onan DFGE 60 Hz?

The Cummins/Onan DFGE 60 Hz is powered by the Cummins/Onan VTA28-G7 engine.

What kind of fuel does the Cummins/Onan DFGE 60 Hz run on?

The Cummins/Onan DFGE 60 Hz runs on diesel.

What is the oil capacity of the Cummins/Onan DFGE 60 Hz?

The Cummins/Onan VTA28-G7 engine in the Cummins/Onan DFGE 60 Hz has an oil capacity of 84.0 liters.

What is the cooling system capacity of the Cummins/Onan DFGE 60 Hz?

The Cummins/Onan DFGE 60 Hz cooling system holds 166.5 liters (44.0 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.

How much does the Cummins/Onan DFGE 60 Hz weigh?

The Cummins/Onan DFGE 60 Hz has a dry weight of 6169 kg (13600 lb).

What voltage does the Cummins/Onan DFGE 60 Hz produce?

The Cummins/Onan DFGE 60 Hz is offered in 110/190 V, 120/208 V, 127/220 V, 139/240 V, 220/380 V, 240/416 V, 3-phase.

What battery does the Cummins/Onan DFGE 60 Hz use?

The Cummins/Onan DFGE 60 Hz uses 660 CCA, per the manufacturer specification sheet. The starting system is 24 V DC.

What oil filter does the Cummins/Onan DFGE 60 Hz use?

The Cummins/Onan DFGE 60 Hz uses oil filter part number 102-1335.

What air filter fits the Cummins/Onan DFGE 60 Hz?

The Cummins/Onan DFGE 60 Hz uses air filter part number 140-3288-02.

Parts

97
Part #DescriptionQtySystem
122-0702Head, Oil Filter1Oil filter Amazon eBay
122-0777Filter, Lube Oil1Oil filter Amazon eBay $15.99
128-0108Insulation, Hose – Bulk (Order By The Foot – 12 Feet Required)-Hose Amazon eBay
130-1193Gasket, Outlet Adapter1Gasket Amazon eBay
130-3839-01Guard, Belt − Right Side1Belt Amazon eBay
130-3839-02Guard, Belt − Left Side1Belt Amazon eBay
130-3840Guard, Belt − Top1Belt Amazon eBay
130-3841Guard, Belt − Bottom1Belt Amazon eBay
130-3842Guard, Belt − Front1Belt Amazon eBay
130-3843Guard, Belt − Right Side1Belt Amazon eBay
130-3844Guard, Belt − Bottom Back1Belt Amazon eBay
130-3845Guard, Belt − Top Back1Belt Amazon eBay
130-3846Guard, Belt − Left Side1Belt Amazon eBay
130-3874Base, Mounting * − Parts Used On Heat Exchanger Installations With Automatic Water Regulator + − Parts Used On Heat Exchanger Installations Without Automatic Water Regulator # − Cut Off And Discard Swivel Connector End Of Hose So That 1/8 NPT Connector End Measures Length As Indicated Above1Hose Amazon eBay
130-3875Tube, Outlet1Hose Amazon eBay
130-4354Radiator (Includes Cap, Sight Gauge And Overflow Hose) (Also Includes Cover Plates, Gaskets, Screws And Lock Washers For All Water Outlets)1Gasket Amazon eBay
130-4552Cover, Coolant Heater2Fluid Amazon eBay
130-4576Tube1Hose Amazon eBay
130-4577Tube1Hose Amazon eBay
130-4581Tube1Hose Amazon eBay
140-2301Cleaner, Air (Includes Replacement Elements) 140−24652Air filter Amazon eBay $135.00
140-3288-02Cleaner, Air2Air filter Amazon eBay
140-3349-02Bracket, Air Cleaner1Air filter Amazon eBay
151-0411Pickup, Magnetic1Sensor Amazon eBay KuduParts $208.00 FridayParts $218.33 SinoCMP $279.00
193-0432Sender, Oil Temperature (S2 Engine Block, E4 Oil Pan)2Sensor Amazon eBay
193-0444Sender, Oil Pressure (S1)1Sensor Amazon eBay
193-0468Sender, Low Coolant1Sensor Amazon eBay
193-0481Sender Assembly - Low Coolant Level1Sensor Amazon eBay
193-0529-01Sender, Oil Temperature1Sensor Amazon eBay
309-0269Sender, Temperature-Lo Engine1Sensor Amazon eBay $239.00
309-0649Thermostat (Includes Connector Socket) (S11)1Thermostat Amazon eBay $144.99
323-1445* Seal, Cable (Used With Station 17)2Seal Amazon eBay
330-0141-04Gasket, Cover1Gasket Amazon eBay
330-0142Box, Terminal (Includes Cover and Gasket − Ref No. 19 and 20)1Gasket Amazon eBay
333-0407-05Heater, Oil (300 Watt, 480 Volt)1Fluid Amazon eBay
416-0680Cable, Battery (10")3Hose Amazon eBay
501-0537-22Hose, Oil (86”)1Hose Amazon eBay
501-0537-23Hose, Oil (22”)1Hose Amazon eBay
501-0744-01Hose, Coolant1Hose Amazon eBay
501-0744-05Hose, Coolant2Hose Amazon eBay $39.95
502-0313Elbow, Hose − 90° (1/8” Pipe to 1/4” Hose)1Hose Amazon eBay
502-0395Connector, Hose1Hose Amazon eBay
502-0971Connector, Hose2Hose Amazon eBay
502-1337Adapter, Coolant Heater1Fluid Amazon eBay
502-1530Union, Hose (1”) − Nylon2Hose Amazon eBay
502-1531Connector, Hose2Hose Amazon eBay
503-0189Clamp, Hose1Hose Amazon eBay
503-0249Hose − Bulk (Order by the Foot − 3 Feet Required)1Hose Amazon eBay
503-0569Hose (3−1/2” ID) Bulk (Order By The Foot − 2 Feet Required)1Hose Amazon eBay
503-0685Clamp, Hose1Hose Amazon eBay $15.00
503-0856Hose, Radiator − Lower (3−1/2” ID x 5−1/2”)2Hose Amazon eBay $42.58
503-1418Hose − Bulk (1/4” ID) (Order By The Foot − 18 Feet Required)1Hose Amazon eBay
503-1620Hose – Bulk (3/8" ID) (Order by the Foot)-Hose Amazon eBay
503-1634Hose, Silicon Rubber1Hose Amazon eBay
503-1634-01Hose, Rubber (3/4” ID x 4”)4Hose Amazon eBay
503-1728Hose (3” ID x 5–1/2”)1Hose Amazon eBay
503-1779Hose − Bulk (1” ID) (Order By The Foot − 1 Foot Required)-Hose Amazon eBay
503-1870-07Clamp, Hose2Hose Amazon eBay
503-1870-11Clamp, Hose2Hose Amazon eBay
503-1870-12Clamp, Hose2Hose Amazon eBay
503-1870-14Clamp, Hose2Hose Amazon eBay
503-1872-01Clamp, Hose4Hose Amazon eBay
503-1872-05Clamp, Hose2Hose Amazon eBay
503-1872-07Clamp, Hose6Hose Amazon eBay
503-2157-01Clamp, Hose8Hose Amazon eBay
503-2276Elbow, Hose2Hose Amazon eBay
503-2350-04Hose, Coolant (1” x 5‘)1Hose Amazon eBay
503-2350-05Hose, Coolant (1” x 8‘)2Hose Amazon eBay
505-0759Adapter − Pipe to Hose (1” x 1”)1Hose Amazon eBay
508-0292Washer, Sealing - Copper1Seal Amazon eBay
511-0105Belt−V1Belt Amazon eBay
518-0548-20Clamp, Hose1Hose Amazon eBay
098-7954Label, Information − Element Replacement2Service part / kit Amazon eBay
102-1335Plug, Oil Drain1Service part / kit Amazon eBay
130-1430Exchanger, Heat2Service part / kit Amazon eBay
130-1515Tank, Water1Service part / kit Amazon eBay
130-4582Bracket, Mounting1Service part / kit Amazon eBay
130-5666-02Tube, Water Heater1Service part / kit Amazon eBay
130-5852-02Tube, Water Heater1Service part / kit Amazon eBay
140-1260Fitting, Safety Filter2Service part / kit Amazon eBay $116.27 NAPA $10.13
140-1260-01Fitting, Safety Filter1Service part / kit Amazon eBay
193-0128Gauge, Fuel Pressure (0-200 Lbs)1Service part / kit Amazon eBay
307-2621-02Relay, Start Solenoid (K4)1Service part / kit Amazon eBay
307-2859Relay, Power - 24VDC (K11)1Service part / kit Amazon eBay $199.95
323-1491* Pin, Contact (Used With Inline G)3Service part / kit Amazon eBay
323-1492* Socket, Contact (Used In Stations 18, 19)4Service part / kit Amazon eBay
323-1718* Pin, Contact (Used In Station 17)2Service part / kit Amazon eBay
332-2634Clamp, Hose1Service part / kit Amazon eBay
333-0639-01Heater, Coolant (4990 Watt)1Service part / kit Amazon eBay
333-0639-02Heater, Coolant (6420 Watt)1Service part / kit Amazon eBay
416-0446Cable, Battery - Jumper1Service part / kit Amazon eBay
504-0171Valve, Shutoff1Service part / kit Amazon eBay
505-0100Nipple, Pipe - Close (1/2”)1Service part / kit Amazon eBay $9.34
505-1071Coupling, Flexible (For 2" Pipe)2Service part / kit Amazon eBay
505-1072Valve, Water2Service part / kit Amazon eBay
870-0257Nut, Locking (5/16−18) * − Parts Used On Heat Exchanger Installations With Automatic Water Regulator # − Cut Off And Discard Swivel Connector End Of Hose So That 1/8 NPT Connector End Measures Length As Indicated Above + − Parts Used On Heat Exchanger Installations Without Automatic Water Regulator1Service part / kit Amazon eBay
898-1254-25Sleeving – Heater Leads (59”)1Service part / kit Amazon eBay

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.

Available documents

Spec sheet — cummins-dfge-spec-sheet-1774552349 (Cummins/Onan)

This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.

Other sets with this engine