HomeFG WilsonFG Wilson FG20E1S

FG Wilson FG20E1S Generator Set

The FG Wilson FG20E1S is a 17.5 kW (20 kVA) LPG, Nat Gas standby generator set powered by a Ford LRG-425 engine. It is available at 220 V and 220/110 V, 50 Hz. It holds about 4.7 L (1.2 gal) of oil and 15.1 L (4.0 gal) of coolant. The set measures 1548×710×1092 mm (60.9×28.0×43.0 in), weighs about 505 kg (1113 lb) and produces 57.1 dBA at 15 m. The same LRG-425 engine also powers generator sets from Kohler.

17 kW
Standby
2.5 L
Displacement
4.7 L
Oil capacity
2
Document types

How to read your FG Wilson serial & model number →

Specifications

FuelLPG, Nat Gas
Frequency50.0 Hz
Standby power17 kW
Standby kVA20
Prime power20 kW
Oil capacity4.7 L
AlternatorLFB1014SX
Voltage options220 V, 240 V, 50 V, 220/110 V
Power factor1
Dimensions (L×W×H)1548×710×1092 mm
Dry weight505 kg
Sound level56.9 dBA @ 15 m

Engine

Ford LRG-425
Oil capacity4.7 L
Coolant capacity15.1 L
Displacement2.5 L
AspirationNatural
Rated speed1500 rpm

Maintenance & consumables

for the Ford LRG-425
ItemSpecCapacityPart #Interval
Air filter9131141 PartsGeek kuduparts $37.00
Fuel filter find
Oil filter find
Belt find
Coolant
Oil

Compatible filters for the Ford LRG-425 — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.

  • Oil filter: Ford 9576P550008 Ford VSG413 Donaldson P550008 Donaldson P550400 Ac Delco X29

Common questions

What is the power rating of the FG Wilson FG20E1S?

The FG Wilson FG20E1S is rated 17 kW standby (20.0 kVA).

What engine does the FG Wilson FG20E1S use?

The FG Wilson FG20E1S is powered by the Ford LRG-425 engine.

What fuel does the FG Wilson FG20E1S use?

The FG Wilson FG20E1S runs on LPG, Nat Gas.

What is the oil capacity of the FG Wilson FG20E1S?

The Ford LRG-425 engine in the FG Wilson FG20E1S has an oil capacity of 4.7 liters.

What alternator does the FG Wilson FG20E1S use?

The FG Wilson FG20E1S uses a LFB1014SX alternator.

Parts

39
Part #DescriptionQtySystem
104161Failure RelayController PartsGeek
185112Engine and DecalsPhysical PartsGeek
193901Load Bank and WiringElectrical PartsGeek
194101Prealarm SendersController PartsGeek
196201Controller, Decision-Maker 340Controller PartsGeek
253743Switch, temperature (Hwt)1Sensor PartsGeek
254495Silencer Mounting, CriticalPhysical PartsGeek kuduparts $205.99
255131Safeguard BreakerController PartsGeek
255242Switch, temperature (Hwt)1Sensor PartsGeek
255264Switch, temperature (Lwt)1Sensor PartsGeek
255347Silencer, CriticalAcoustic PartsGeek kuduparts $298.99
271425Switch, pressure (Std)1Sensor PartsGeek
271662Switch, pressure (Std)1Sensor PartsGeek
273743Run Relay, 12 VController PartsGeek
276255Tail Pipe and Rain CapPhysical PartsGeek
290090Switch, temperature (Lwt)1Sensor PartsGeek
326038Block HeaterBlock heater PartsGeek
326039Block HeaterBlock heater PartsGeek
326222Mounting BracketMounting bracket PartsGeek
326224Mounting BracketMounting bracket PartsGeek
326237Air Cleaner Restriction IndicatorAir filter PartsGeek
326447Block HeaterPhysical PartsGeek
326874Cooling, Unit Mounted RadiatorCooling PartsGeek
326875Fuel System, Nat. Gas or LP GasFuel tank PartsGeek
326877RS-485 Communication ModuleElectrical PartsGeek
326878Air Intake, Standard DutyAir filter PartsGeek
326879SkidPhysical PartsGeek
326880AlternatorAlternator PartsGeek
950-828In conformità alla politica di sviluppo continuo dei prodotti, ci riserviamo il diritto di apportare modifiche senza alcun preavviso.Service part / kit PartsGeek
FG17P1SService part / kit PartsGeek
FG20E1SService part / kit PartsGeek
FG22P1Service part / kit PartsGeek
FG25E1Service part / kit PartsGeek
UG11P1SService part / kit PartsGeek
UG13E1SService part / kit PartsGeek
UG14P1Service part / kit PartsGeek
UG16.5E1Service part / kit PartsGeek
UHG24E1SService part / kit PartsGeek
UHG30E1Service part / kit PartsGeek

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
Prime
Prime100%
Standby
Standby100%

Available documents

Spec sheet — FG17P1S-FG20E1S (1pp) (FG Wilson)Spec sheet — FG17p1s 1p (FG Wilson)Spec sheet — Gas Powered Range(IT) (FG Wilson)Spec sheet — Gas Powered Range (FG Wilson)Reference — GE Gas Powered Range (FG Wilson)Reference — ITA Gas Powered Range (FG Wilson)Reference — SP Gas Powered Range (FG Wilson)Reference — gas powered range sa enclosure(gb) (FG Wilson)