HomeFG WilsonFG Wilson P44-1

FG Wilson P44-1 Generator Set

The FG Wilson P44-1 is a 32 kW (40 kVA) Diesel standby generator set powered by a Perkins 1104A-44G engine. It is available at 415/240 V, 230/115 V, 220/110 V, 220/127 V, 240/139 V and 208/120 V, 3-phase, 50 Hz and rated 9 A. It holds about 8 L (2.1 gal) of oil and 12 L (3.2 gal) of coolant, with a maximum ambient rating of 50 °C. The set measures 1925×1120×1361 mm (75.8×44.1×53.6 in) and weighs about 827 kg (1823 lb). An integrated tank holds 219 L (57.9 gal), roughly 10 hours of runtime. The same 1104A-44G engine also powers generator sets from Pramac.

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 P44-1

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 kVA40
ControllerDCP-10
Oil capacity8.0 L
AlternatorLeroy-Somer LL2014C (2-pole, Class H insulation)
Voltage options400 V, 480 V
Phase3
Rated current9,2 A
Power factor0,8
Circuit breaker10,6 A
Battery voltage12 V
Battery quantity1
Max ambient50 °C
Dimensions (L×W×H)1925×1120×1361 mm
Dry weight827 kg
Fuel tank219.0 L
Tank runtime10,6 hr

Engine

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

Same engine, other brands

1 brand

The Perkins 1104A-44G in this set also powers 1 generator set sold under 1 other brand. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.

BrandModels
PramacP35-3S

Maintenance & consumables

for the Perkins 1104A-44G
ItemSpecCapacityPart #Interval
Air filterElemento sostituibile3901464M112000 hr Amazon eBay $72.00 FridayParts $47.45
Fuel filterCartouche interchangeable1500 hr
Oil filterRotazione avviata, Pieno flusso9011031500 hr Amazon $41.50 eBay $39.01 KuduParts $25.00
BatteryTension/masse1823 hr
BeltVissant, débit entier1200 hr
Coolant30.73454 hr
Coolant filterElemento sostituibile10 hr
OilAPI CG4 / CH4 15W-40800 hr
Spark plugR250300 hr

Common questions

How many kW is the FG Wilson P44-1?

The FG Wilson P44-1 is rated 32 kW standby (40.0 kVA).

Which engine powers the FG Wilson P44-1?

The FG Wilson P44-1 is powered by the Perkins 1104A-44G engine.

Is the FG Wilson P44-1 diesel or gas?

The FG Wilson P44-1 runs on Diesel.

What's the oil capacity on a FG Wilson P44-1?

The Perkins 1104A-44G engine in the FG Wilson P44-1 has an oil capacity of 6.8 liters.

What is the coolant capacity of the FG Wilson P44-1?

The FG Wilson P44-1 cooling system holds 12 liters (3.2 US gallons) for the engine, per the manufacturer specification sheet.

What is the dry weight of the FG Wilson P44-1?

The FG Wilson P44-1 has a dry weight of 827 kg (1823 lb).

What size fuel tank does the FG Wilson P44-1 have?

The FG Wilson P44-1 has a 219 liter (58 US gallon) fuel tank, giving about 10,6 hours of runtime.

What voltages is the FG Wilson P44-1 available in?

The FG Wilson P44-1 is offered in 400 V, 480 V, 3-phase.

How many cold cranking amps does the FG Wilson P44-1 require?

The FG Wilson P44-1 uses 1 battery, 12 V each, per the manufacturer specification sheet.

What alternator comes on the FG Wilson P44-1?

The FG Wilson P44-1 uses a Leroy-Somer LL2014C alternator. It has 2 poles. Insulation class H.

What oil filter does the FG Wilson P44-1 use?

The FG Wilson P44-1 uses oil filter part number 901103.

What air filter fits the FG Wilson P44-1?

The FG Wilson P44-1 uses air filter part number 3901464M1.

Fuel consumption

RatingLoadL/hgal/h
Prime100%10.02.0
Standby100%9.02.0

Available documents

Spec sheet — NEW Product Rating(ES)(0213) (FG Wilson)Spec sheet — P44-1(4PP)GB(1113) (FG Wilson)Spec sheet — P44-1(4PP)IT(0211) (FG Wilson)Reference — 26-220 kVA Enclosure(GB)(1212) (FG Wilson)

This page was generated from the 4 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.

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