HomeFG WilsonFG Wilson P45P3

FG Wilson P45P3 Generator Set

The FG Wilson P45P3 is a 45 kW (45 kVA) standby generator set powered by a Perkins 1103A-33TG2 engine. It is available at 380 V and 440 V, 3-phase and 50 Hz. It holds about 8.3 L (2.2 gal) of oil and 10.2 L (2.7 gal) of coolant. The set measures 2275×1100×1614 mm (89.6×43.3×63.5 in), weighs about 3500 kg (7716 lb) and produces 69.7 dBA at 7 m. An integrated tank holds 245 L (64.7 gal). The same 1103A-33TG2 engine also powers generator sets from Caps, Denyo, Olympian and Perkins.

45 kW
Standby
3.3 L
Displacement
8.3 L
Oil capacity
2
Document types

How to read your FG Wilson serial & model number →

Service parts for the P45P3

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

Frequency50.0 Hz
Standby power45 kW
Standby kVA45
Prime power36 kW
Oil capacity8.3 L
Alternator2014J
Voltage options380 V, 440 V
Phase1
Dimensions (L×W×H)2275×1100×1614 mm
Dry weight3500 kg
Wet weight1245 kg
Sound level69.0 dBA @ 7 m
Fuel tank245.0 L

Engine

Perkins 1103A-33TG2
Oil capacity8.3 L
Coolant capacity10.2 L
Displacement3.3 L
AspirationTurbocharged
Rated speed1500 rpm

Maintenance & consumables

for the Perkins 1103A-33TG2
ItemSpecCapacityPart #Interval
Air filterReplaceable Element10000512381500 hr Amazon eBay $63.75 FridayParts $24.99
Fuel filterReplaceable Element1500 hr
Oil filterSpin-On, Full Flow10000655701500 hr Amazon eBay $19.99
Battery12/Negative1500 hr
BeltN/A1500 hr
CoolantWater502 hr
Coolant filterCentrifugal100 hr
OilAPI CG4 / CH4 15W-408.3 l500 hr
Spark plugReplaceable Element×11500 hr

Common questions

How many kW is the FG Wilson P45P3?

The FG Wilson P45P3 is rated 45 kW standby (45.0 kVA).

What engine does the FG Wilson P45P3 use?

The FG Wilson P45P3 is powered by the Perkins 1103A-33TG2 engine.

How much oil does the FG Wilson P45P3 take?

The Perkins 1103A-33TG2 engine in the FG Wilson P45P3 has an oil capacity of 8.3 liters.

What alternator comes on the FG Wilson P45P3?

The FG Wilson P45P3 uses a 2014J alternator.

Which oil filter part number does the FG Wilson P45P3 take?

The FG Wilson P45P3 uses oil filter part number 1000065570.

What air filter does the FG Wilson P45P3 use?

The FG Wilson P45P3 uses air filter part number 1000051238.

Parts

7
Part #DescriptionQtySystem
LL2014JAlternator1Alternator Amazon eBay
1002T1002T Series Control Panel1Service part / kit Amazon eBay
12/NegativeEngine Electrical System1Service part / kit buy
DCP-10Control Panel1Service part / kit Amazon eBay FridayParts $329.90
IP23Enclosure rating1Service part / kit Amazon eBay
R250IP231Service part / kit Amazon eBay $29.44 SinoCMP $15.00
SD80Silencer1Service part / kit Amazon eBay FridayParts $21.99

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
Prime47.012.42
Standby3.40.9

Available documents

Spec sheet — P45P3-P50E3(1PP)IT (FG Wilson)Spec sheet — P45P3-P50E3(1pp) (FG Wilson)Spec sheet — P45P3S-P50E3S(1PP)IT (FG Wilson)Spec sheet — P45P3S-P50E3S(1pp) (FG Wilson)Spec sheet — p45p3-p50e3(1pp)gb (FG Wilson)Spec sheet — p45p3s-p50e3s(1pp)gb (FG Wilson)Reference — 27-110 kva sa&ssa mobile enclosure(gb) (FG Wilson)Reference — 27-200 kVA Enclosure(GB)(0608) (FG Wilson)Reference — 27-200 kVA Enclosure(GB)(0609) (FG Wilson)Reference — 27-200 kVA Enclosure(IT)(0608) (FG Wilson)Reference — FR Product Rating Summary (FG Wilson)Reference — Secure Genset(GB) (FG Wilson)Reference — Secure Genset(IT) (FG Wilson)
Full service, cheapest listings

Priced items from this model's own parts manual.

Air filter 1000051238$63.75
Oil filter 1000065570$19.99
2 priced items$83.74