HomeFG WilsonFG Wilson P11-6S

FG Wilson P11-6S Generator Set

The FG Wilson P11-6S is a 55.7 kW (11 kVA) diesel standby generator set powered by a Perkins 403D-15G engine. It is available at 50 V and 60 V, single-phase and 50 Hz. It holds about 4.8 L (1.3 gal) of oil and 884 L (233.5 gal) of coolant, with a maximum ambient rating of 50 °C. The set measures 1704×876×1104 mm (67.1×34.5×43.5 in), weighs about 527 kg (1162 lb) and produces 65.8 dBA at 7 m. An integrated tank holds 51 L (13.5 gal). The same 403D-15G engine also powers generator sets from Lees and Perkins.

55 kW
Standby
1.0 L
Displacement
4.8 L
Oil capacity
2
Document types

How to read your FG Wilson serial & model number →

Typical fuel consumption for 55–60 kW Diesel generators →

Compare with other 55–60 kW Diesel generators →

Service parts for the P11-6S

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 power55 kW
Standby kVA11
Prime power10 kW
Oil capacity4.8 L
AlternatorCostruito per FG Wilson da: LLB1114F (Class IP23 insulation)
Voltage options220 V, 240 V, 50 V, 240/120 V, 60 V
Phase1
Circuit breaker[3.6, 4.1] A
Coolant capacity[884] L
Max ambient50 °C
Dimensions (L×W×H)1704×876×1104 mm
Dry weight527 kg
Sound level65.8 dBA @ 7 m
Fuel tank51.0 L

Engine

Perkins 403D-15G
Oil capacity4.0 L
Coolant capacity5.0 L
Displacement1.0 L
AspirationNormal
Rated speed1500 rpm

Same engine, other brands

2 brands

The Perkins 403D-15G in this set also powers 2 generator sets sold under 2 other brands. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.

BrandModels
LeesLSP14S3
Perkins403D-15

Maintenance & consumables

for the Perkins 403D-15G
ItemSpecCapacityPart #Interval
Air filter1500 hr
Fuel filterReplaceable Element 3 / In Line30 hr
Oil filter9011031500 hr Amazon $41.50 eBay $39.01 KuduParts $25.00
Battery×1
Belt
Coolant6.0 L
Oil6.0 l500 hr
Spark plug

Compatible filters for the Perkins 403D-15G — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.

  • Air filter: Fg Wilson 901046 Fg Wilson 901036 Perkins 26510362 Perkins PI02739 Perkins 26510289

Common questions

What is the power rating of the FG Wilson P11-6S?

The FG Wilson P11-6S is rated 55 kW standby (11.0 kVA).

Which engine powers the FG Wilson P11-6S?

The FG Wilson P11-6S is powered by the Perkins 403D-15G engine.

What kind of fuel does the FG Wilson P11-6S run on?

The FG Wilson P11-6S runs on diesel.

How much oil does the FG Wilson P11-6S take?

The Perkins 403D-15G engine in the FG Wilson P11-6S has an oil capacity of 4.0 liters.

What is the coolant capacity of the FG Wilson P11-6S?

The FG Wilson P11-6S cooling system holds [884] liters for the radiator system including the engine, per the manufacturer specification sheet.

What is the continuous rating of the FG Wilson P11-6S?

The FG Wilson P11-6S is rated 10 kW prime (10 kVA), against 55 kW standby.

What is the sound level of the FG Wilson P11-6S?

The FG Wilson P11-6S is rated at 65.8 dBA at 7 m, per the manufacturer specification sheet.

What is the dry weight of the FG Wilson P11-6S?

The FG Wilson P11-6S has a dry weight of 527 kg (1161 lb).

What size fuel tank does the FG Wilson P11-6S have?

The FG Wilson P11-6S has a 51 liter (13 US gallon) fuel tank.

What voltages is the FG Wilson P11-6S available in?

The FG Wilson P11-6S is offered in 220 V, 240 V, 50 V, 240/120 V, 60 V, 1-phase.

Which alternator is fitted to the FG Wilson P11-6S?

The FG Wilson P11-6S uses a Costruito per FG Wilson da: LLB1114F alternator. Insulation class IP23.

What oil filter does the FG Wilson P11-6S use?

The FG Wilson P11-6S uses oil filter part number 901103.

What air filter fits the FG Wilson P11-6S?

The FG Wilson P11-6S uses air filter part numbers FG WILSON 901046, FG WILSON 901036.

Parts

12
Part #DescriptionQtySystem
403D-15Inlet valves2Oil filter Amazon eBay $31.20 FridayParts $10.50 SinoCMP $129.00
SSBU8311-03Ajuste del juego de las válvulas (escape)13Adjustment Amazon eBay
0213/ITCAE Enclosure1Service part / kit buy
131437541Shim, beaded, 0.2 mm1Service part / kit Amazon eBay
131437551Shim, beaded, 0.3 mm1Service part / kit Amazon eBay
131437561Shim, beaded, 0.4 mm1Service part / kit Amazon eBay
131437571Shim, beaded, 0.5 mm1Service part / kit Amazon eBay
131437580Shim, non-beaded, 0.5 mm1Service part / kit Amazon eBay
263-0765silenciador1Service part / kit Amazon eBay
P13.5-4Bisagras de zinc negro. Probadas y garantizadas a prueba de condiciones altamente corrosivas86Service part / kit buy
P200-2SilenciadorService part / kit Amazon eBay
P26-1STwo large doors on each side2Service part / kit Amazon eBay $117.00

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
Prime60%2.4136.0
Standby2.4136.0

Available documents

Spec sheet — 5.5 - 22 kVA CAE Enclosure(ES)(0413) (FG Wilson)Spec sheet — 5.5 - 22 kVA CAE Enclosure(ES)(0512) (FG Wilson)Spec sheet — 5.5 - 22 kVA CAE Enclosure(GB)(0413) (FG Wilson)Spec sheet — 5.5 - 22 kVA CAE Enclosure(GB)(0512) (FG Wilson)Spec sheet — 5.5 - 22 kVA CAL Enclosures(ES)(0613) (FG Wilson)Spec sheet — 5.5 - 22 kVA CAL Enclosures(ES)(1112) (FG Wilson)Spec sheet — 5.5 - 22 kVA CAL Enclosures(GB)(0613) (FG Wilson)Spec sheet — 5.5+-+22+kVA+CAE+Enclosure(GB)(0512) (FG Wilson)Spec sheet — 6.8 - 22 kVA CAE Enclosure(ES)(0214) (FG Wilson)Spec sheet — 6.8 - 22 kVA CAL Enclosures(ES)(0512) (FG Wilson)Spec sheet — 6.8 - 22 kVA Enclosures(GB)(0512) (FG Wilson)Spec sheet — NEW Product Rating(ES)(0213) (FG Wilson)Spec sheet — Options Matrix (ES)(1113c) (FG Wilson)Spec sheet — Options Matrix (IT)(0513) (FG Wilson)Spec sheet — Options+Matrix(GB)(0612) (FG Wilson)Spec sheet — P11-6S(4PP)ES(0312) (FG Wilson)Spec sheet — P11-6S(4PP)GB(0113) (FG Wilson)Spec sheet — P11-6S(4PP)GB(0312) (FG Wilson)Spec sheet — P11-6S(4PP)IT(0113) (FG Wilson)Spec sheet — Product Rating Sum Larne and APS product(GB)(0614c) (FG Wilson)Reference — 5.5 - 22 kVA CAE Enclosure(GB)(0113) (FG Wilson)Reference — 5.5 - 22 kVA CAE Enclosure(IT)(0413) (FG Wilson)Reference — 5.5 - 22 kVA CAE Enclosure(IT)(0512) (FG Wilson)Reference — 5.5 - 22 kVA CAL Enclosures(GB)(1112) (FG Wilson)Reference — 5.5 - 22 kVA CAL Enclosures(IT)(0613) (FG Wilson)Reference — 6.8 - 22 kVA CAE Enclosure(GB)(0214) (FG Wilson)Reference — Finished+Options+MatrixGB(0312) (FG Wilson)

This page was generated from the 27 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.

Oil filter 901103$39.01
1 priced item$39.01