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FG Wilson P88-3 Generator Set

The FG Wilson P88-3 is a 72 kW (88 kVA) Diesel standby generator set powered by a Perkins 1104A-44TG2 engine. It is available at 440/254 V, 220/110 V, 208/120 V, 240/139 V, 480/277 V, 380/220 V and 220/127 V, 3-phase, 50 Hz and rated 5.5 A. It holds about 8 L (2.1 gal) of oil and 460 L (121.5 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses 1 group-12 battery at Negative V. The set measures 2291×1126×1426 mm (90.2×44.3×56.1 in), weighs about 1202 kg (2650 lb) and produces 59.7 dBA at 15 m. An integrated tank holds 188 L (49.7 gal). The same 1104A-44TG2 engine also powers generator sets from AKSA, Caps, Erga, Generac, Lees, Multiphase Power and Perkins.

72 kW
Standby
4.4 L
Displacement
8.0 L
Oil capacity
1
Document types

How to read your FG Wilson serial & model number →

Typical fuel consumption for 80–85 kW Diesel generators →

Compare with other 80–85 kW Diesel generators →

Service parts for the P88-3

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

Oil system

1 required

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

Specifications

FuelDiesel
Frequency50.0 Hz
Standby power72 kW
Standby kVA88
Prime power72 kW
ControllerDCP-10
Oil capacity8.0 L
AlternatorLeroy-Somer MJB 250 MB4
Voltage options415/240 V, 400/230 V, 380/220 V, 230/115 V, 220/127 V, 220/110 V, 440/254 V, 208/120 V
Phase3
Rated current[5.5, 6.1] A
Power factor0.8
Circuit breaker[15.9, 13.3] A
Battery group12
Battery voltageNegative V
Battery quantity1
Coolant capacity[460, 570] L
Max ambient50 °C
Dimensions (L×W×H)2291×1126×1426 mm
Dry weight1202 kg
Wet weight1130 kg
Sound level59.7 dBA @ 15 m
Fuel tank188.0 L

Engine

Perkins 1104A-44TG2
Oil capacity53.0 L
Coolant capacity207.0 L
Displacement4.4 L
AspirationTurbo
Rated speed1500 rpm

Maintenance & consumables

for the Perkins 1104A-44TG2
ItemSpecCapacityPart #Interval
Air filter1200 hr
Fuel filterEcoplus fuel filter1200 hr
Oil filterSpin-On, Full Flow9011031200 hr Amazon $41.50 eBay $39.01 KuduParts $25.00
Battery1200 hr
Belt1200 hr
Coolant1200 hr
Coolant filter
Oil53.0 litres
Spark plug1200 hr

Compatible filters for the Perkins 1104A-44TG2 — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.

  • Air filter: Donaldson P778972 Donaldson P780012 Wix 46818 Wix 46829

Common questions

What size generator is the FG Wilson P88-3?

The FG Wilson P88-3 is rated 72 kW standby (88.0 kVA).

What engine does the FG Wilson P88-3 use?

The FG Wilson P88-3 is powered by the Perkins 1104A-44TG2 engine.

What kind of fuel does the FG Wilson P88-3 run on?

The FG Wilson P88-3 runs on Diesel.

What's the oil capacity on a FG Wilson P88-3?

The Perkins 1104A-44TG2 engine in the FG Wilson P88-3 has an oil capacity of 53.0 liters.

Which alternator is fitted to the FG Wilson P88-3?

The FG Wilson P88-3 uses a Leroy-Somer MJB 250 MB4 alternator.

Which oil filter part number does the FG Wilson P88-3 take?

The FG Wilson P88-3 uses oil filter part number 901103.

What air filter does the FG Wilson P88-3 use?

The FG Wilson P88-3 uses air filter part numbers Donaldson P778972, Donaldson P780012.

Fuel consumption

RatingLoadL/hgal/h
Prime50%9.52.5
Prime75%13.63.6
Prime100%18.24.8
Prime110%20.15.3
Standby50%10.32.7
Standby75%14.93.9
Standby100%20.15.3

Available documents

Spec sheet — 30-220 kVA CAL CALG Enclosure(GB)(0114) (FG Wilson)Spec sheet — 30-220 kVA CAL CALG Enclosure(GB)(0414) (FG Wilson)Spec sheet — Options Matrix (ES)(1113c) (FG Wilson)Spec sheet — P88-3(4PP)GB(0514) (FG Wilson)Spec sheet — P88-3(4PP)GB(1113) (FG Wilson)Spec sheet — Product Rating Sum Larne and APS product(GB)(0614c) (FG Wilson)Spec sheet — ficha-fgwilson (FG Wilson)
Full service, cheapest listings

Priced items from this model's own parts manual.

Oil filter 901103$39.01
1 priced item$39.01