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FG Wilson P50-2 Generator Set

The FG Wilson P50-2 is a 40 kW (50 kVA) standby generator set powered by a Perkins 1103C-33TG2/3 engine. It is available at 380 V, 3-phase and 50 Hz. It holds about 7 L (1.8 gal) of oil and 8 L (2.1 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), weighs about 850 kg (1874 lb) and produces 75.1 dBA at 1 m. An integrated tank holds 219 L (57.9 gal).

40 kW
Standby
3.3 L
Displacement
7.0 L
Oil capacity
1
Document types

How to read your FG Wilson serial & model number →

Specifications

Frequency50.0 Hz
Standby power40 kW
Standby kVA50
Prime power36 kW
EmissionsII/III
Oil capacity7.0 L
AlternatorLL1514L
Voltage options380 V, 415 V
Phase3
Power factor0.8
Circuit breaker1500 A
Coolant capacity8.0 L
Max ambient50 °C
Dimensions (L×W×H)1925×1120×1361 mm
Dry weight850 kg
Wet weight863 kg
Sound level75.1 dBA @ 1 m
Fuel tank219.0 L

Engine

Perkins 1103C-33TG2/3
Oil capacity7.0 L
Coolant capacity7.7 L
Displacement3.3 L
AspirationTurbocharged
Rated speed1500 rpm

Maintenance & consumables

for the Perkins 1103C-33TG2/3
ItemSpecCapacityPart #Interval
Air filter1000051238300 hr PartsGeek
Fuel filterReplaceable Element1020 hr find
Oil filterSpin-On, Full Flow12000 hr find
Belt1500 hr find
Coolant3454 hr
Oil800 hr

Compatible filters for the Perkins 1103C-33TG2/3 — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.

  • Fuel filter: Fg Wilson 901214 Fg Wilson 1000063247 Fg Wilson 1000051232 Perkins T64102003 Perkins 2656F823
  • Oil filter: Fg Wilson 1000065570 Fg Wilson 901103 Perkins T74105021 Perkins 901103 Donaldson P554403

Common questions

What is the power rating of the FG Wilson P50-2?

The FG Wilson P50-2 is rated 40 kW standby (50.0 kVA).

What engine does the FG Wilson P50-2 use?

The FG Wilson P50-2 is powered by the Perkins 1103C-33TG2/3 engine.

What is the oil capacity of the FG Wilson P50-2?

The Perkins 1103C-33TG2/3 engine in the FG Wilson P50-2 has an oil capacity of 7.0 liters.

What alternator does the FG Wilson P50-2 use?

The FG Wilson P50-2 uses a LL1514L alternator.

Fuel consumption

RatingLoadL/hgal/h
Prime14.33.8
Prime50%2.0640.543
Prime75%1.8880.502
Prime100%1.7340.463
Standby16.74.4
Standby100%

Available documents

Spec sheet — 26-200 kVA Enclosure(GB)(0410) (FG Wilson)Spec sheet — 26-200+kVA+Enclosure(0111)(GB) (FG Wilson)Spec sheet — 26-200+kVA+Enclosure(GB)(0410) (FG Wilson)Spec sheet — 26-200+kVA+Enclosure(GB)(1211) (FG Wilson)Spec sheet — 26-220 kVA Enclosure(ES)(1212) (FG Wilson)Spec sheet — 26-220 kVA Enclosure(GB)(0812) (FG Wilson)Spec sheet — Finished+Options+MatrixGB(0312) (FG Wilson)Spec sheet — NEW Product Rating(ES)(0213) (FG Wilson)Spec sheet — Options Matrix (IT)(0513) (FG Wilson)Spec sheet — Options+Matrix(GB)(0612) (FG Wilson)Spec sheet — P50-2S(4PP)IT(0211) (FG Wilson)Spec sheet — P50-2S-(4PP)GB(0810) (FG Wilson)Spec sheet — Product Rating Summary(ES)(0712) (FG Wilson)Spec sheet — Product Rating(GB)(1012b) (FG Wilson)Spec sheet — Product Rating(IT)(0713) (FG Wilson)Spec sheet — Product+Rating(GB)(0711) (FG Wilson)