HomeFG WilsonFG Wilson P800P1

FG Wilson P800P1 Generator Set

The FG Wilson P800P1 is a 720 kW (900 kVA) Diesel standby generator set powered by a Perkins 4006-23TAG3A engine. It is available at 415/240 V, 400/230 V, 380/220 V, 480/277 V and 440/254 V, 3-phase, 50 Hz and rated 163 A. It holds about 3.7 L (1.0 gal) of oil and 106 L (28.0 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses 4 group-76 batteries at 123 V. The set measures 2524×2663×2461 mm (99.4×104.8×96.9 in), weighs about 786 kg (1733 lb) and produces 20 dBA at 1 m. An integrated tank holds 211.9 L (56.0 gal), roughly 40047 hours of runtime. The same 4006-23TAG3A engine also powers generator sets from Caps, Cummins/Onan and Perkins.

720 kW
Standby
22.921 L
Displacement
3.7 L
Oil capacity
3
Document types

How to read your FG Wilson serial & model number →

Typical fuel consumption for 640–645 kW Diesel generators →

Compare with other 640–645 kW Diesel generators →

Specifications

FuelDiesel
Frequency50.0 Hz
Standby power720 kW
Standby kVA900
Prime power640 kW
ControllerElettronic, PowerWizard 1.1+
Oil capacity3.7 L
AlternatorLeroy-Somer LL7024P
Voltage options415/240 V, 400/230 V, 380/220 V, 480/277 V, 440/254 V
Phase3
Rated current163.0 A
Power factor0.8
Circuit breaker[16, 20] A
Battery group76
Battery voltage123 V
Battery quantity4
Coolant capacity106.0 L
Max ambient50 °C
Dimensions (L×W×H)2524×2663×2461 mm
Dry weight786 kg
Fuel tank211.9 L
Tank runtime40047 hr

Engine

Perkins 4006-23TAG3A
Oil capacity122.7 L
Coolant capacity156.0 L
Displacement22.921 L
AspirationTurbocharged and air-to-air charge cooled
Rated speed1500 rpm

Maintenance & consumables

for the Perkins 4006-23TAG3A
ItemSpecCapacityPart #Interval
Air filterReplaceable Element932 hr
Fuel filterReplaceable Element932 hr
Oil filterSpin-On, Full Flow932 hr
Battery24/Negative7381 hr
BeltCentrifugal932 hr
CoolantWater932 hr
Coolant filterNot specified
OilAPI CG4 15W-40932 hr
Spark plug6816 hr

Common questions

What size generator is the FG Wilson P800P1?

The FG Wilson P800P1 is rated 720 kW standby (900.0 kVA).

Which engine powers the FG Wilson P800P1?

The FG Wilson P800P1 is powered by the Perkins 4006-23TAG3A engine.

What kind of fuel does the FG Wilson P800P1 run on?

The FG Wilson P800P1 runs on Diesel.

What's the oil capacity on a FG Wilson P800P1?

The Perkins 4006-23TAG3A engine in the FG Wilson P800P1 has an oil capacity of 122.7 liters.

What alternator comes on the FG Wilson P800P1?

The FG Wilson P800P1 uses a Leroy-Somer LL7024P alternator.

Parts

15
Part #DescriptionQtySystem
21820116POWERPART Gasket remover1Gasket Amazon eBay
21820518POWERPART Gasket and flange sealant1Gasket Amazon eBay
LL7024PAlternator1Alternator Amazon eBay
1734115POWERPART Lay-Up 31Service part / kit Amazon eBay $26.98
1762811POWERPART Lay-Up 21Service part / kit Amazon eBay
1772204POWERPART Lay-Up 11Service part / kit Amazon eBay
21820121POWERPART Hydraulic threadseal1Service part / kit Amazon eBay
21820125POWERPART Industrial grade super glue1Service part / kit Amazon eBay
21820126POWERPART Metal repair putty1Service part / kit Amazon eBay
21820129POWERPART Griptite1Service part / kit Amazon eBay
21820181POWERPART ELC (Extended Life Coolant)1Service part / kit Amazon eBay
21825001POWERPART Easy Flush1Service part / kit Amazon eBay
D1001Viton sealsService part / kit Amazon eBay
R450MAVR Model1Service part / kit Amazon eBay FridayParts $246.28
SD250Silencer1Service 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.

Fuel consumption

RatingLoadL/hgal/h
Emergency50%96.825.6
Emergency75%137.936.4
Emergency100%183.548.5
Prime1.41.98
Prime100%193.451.1
Standby2.573.06
Standby50%88.223.3
Standby75%123.632.7
Standby100%163.043.1

Available documents

Spec sheet — Options Matrix (ES)(1113c) (FG Wilson)Spec sheet — Options Matrix (IT)(0513) (FG Wilson)Spec sheet — P800P1-P900E1(1PP)GB(0109) (FG Wilson)Spec sheet — P800P1-P900E1(1PP)GB(1006) (FG Wilson)Spec sheet — P800P1-P900E1(1PP)IT(1006) (FG Wilson)Spec sheet — P800P1-P900E1(1pp) (FG Wilson)Spec sheet — P800P1-P900E1(4PP)FR (0313) (FG Wilson)Spec sheet — P800P1-P900E1(4PP)IT (0313) (FG Wilson)Spec sheet — P900E1 (FG Wilson)Reference — FR Product Rating Summary (FG Wilson)Reference — Finished+Options+MatrixGB(0312) (FG Wilson)Parts manual — P800P1-P900E1(4PP)ES(1111) (FG Wilson)Parts manual — P800P1-P900E1(4PP)GB(0810) (FG Wilson)Parts manual — P800P1-P900E1(4PP)GB(1111) (FG Wilson)