HomeFG WilsonFG Wilson P35-3S

FG Wilson P35-3S Generator Set

The FG Wilson P35-3S is a 32 kW (32 kVA) Diesel standby generator set powered by a Perkins 1104A-44G engine. It is available at 220 V and 240/120 V, single-phase, 50 Hz and rated 13 A. It holds about 8 L (2.1 gal) of oil and 12.8 L (3.4 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses 1 group-1002 battery at 12 V. The set measures 1925×1120×1361 mm (75.8×44.1×53.6 in), weighs about 959 kg (2114 lb) and produces 18.2 dBA at 1 m. An integrated tank holds 219 L (57.9 gal), roughly 57.9 hours of runtime. The same 1104A-44G engine also powers generator sets from AKSA.

32 kW
Standby
4.4 L
Displacement
8.0 L
Oil capacity
2
Document types

How to read your FG Wilson serial & model number →

Typical fuel consumption for 30–35 kW Diesel generators →

Compare with other 30–35 kW Diesel generators →

Service parts for the P35-3S

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
Frequency50.0 Hz
Standby power32 kW
Standby kVA32
Controller1002T
Oil capacity8.0 L
AlternatorLeroy-Somer LL2014H (2-pole, Class H insulation)
Voltage options220 V, 240 V, 240/120 V
PhaseSingle
Rated current13.0 A
Power factor1.0
Circuit breaker3 Pole MCCB A
Battery group1002T
Battery voltage12 V
Battery quantity1
Coolant capacity12.8 L
Max ambient50 °C
Dimensions (L×W×H)1925×1120×1361 mm
Dry weight959 kg
Fuel tank219.0 L
Tank runtime57.9 hr

Engine

Perkins 1104A-44G
Oil capacity6.8 L
Coolant capacity12.0 L
Displacement4.4 L
AspirationNaturel
Rated speed1500 rpm

Maintenance & consumables

for the Perkins 1104A-44G
ItemSpecCapacityPart #Interval
Air filterReplaceable Element3901464M112000 hr Amazon eBay $72.00 FridayParts $47.45
Fuel filterCartouche interchangeable1500 hr
Oil filterReplaceable Element9011031500 hr Amazon $41.50 eBay $39.01 KuduParts $25.00
Battery12/Negativo1823 hr
BeltElemento sostituibile1200 hr
Coolant30.73454 hr
Coolant filterElemento sostituibile10 hr
OilAPI CG4 / CH4 15W-40800 hr
Spark plugElemento sostituibile300 hr

Common questions

What is the power rating of the FG Wilson P35-3S?

The FG Wilson P35-3S is rated 32 kW standby (32.0 kVA).

What engine is in the FG Wilson P35-3S?

The FG Wilson P35-3S is powered by the Perkins 1104A-44G engine.

What fuel does the FG Wilson P35-3S use?

The FG Wilson P35-3S runs on Diesel.

How much oil does the FG Wilson P35-3S take?

The Perkins 1104A-44G engine in the FG Wilson P35-3S has an oil capacity of 6.8 liters.

Which alternator is fitted to the FG Wilson P35-3S?

The FG Wilson P35-3S uses a Leroy-Somer LL2014H alternator. It has 2 poles. Insulation class H.

What oil filter fits the FG Wilson P35-3S?

The FG Wilson P35-3S uses oil filter part number 901103.

What air filter does the FG Wilson P35-3S use?

The FG Wilson P35-3S uses air filter part number 3901464M1.

Fuel consumption

RatingLoadL/hgal/h
Prime50%6.41.7
Prime75%8.82.3
Prime100%13.03.4
Standby50%6.81.8
Standby75%9.62.5
Standby100%14.53.8

Available documents

Spec sheet — NEW Product Rating(ES)(0213) (FG Wilson)Spec sheet — P35-3S(4PP)GB(0211) (FG Wilson)Spec sheet — P35-3S(4PP)GB(1113) (FG Wilson)Reference — 26-220 kVA Enclosure(GB)(1212) (FG Wilson)
Full service, cheapest listings

Priced items from this model's own parts manual.

Air filter 3901464M1$72.00
Oil filter 901103$39.01
2 priced items$111.01