HomeFG WilsonFG Wilson P26-6S

FG Wilson P26-6S Generator Set

The FG Wilson P26-6S is a 24 kW (24 kVA) standby generator set powered by a Perkins 1103D-33G3 engine. It is available at 220 V, 230 V and 240 V, 50 Hz. It holds about 7.9 L (2.1 gal) of oil and 4.4 L (1.2 gal) of coolant, with a maximum ambient rating of 50 °C. The set measures 1229×484×618 mm (48.4×19.1×24.3 in) and weighs about 1570 kg (3461 lb). An integrated tank holds 699 L (184.7 gal). The same 1103D-33G3 engine also powers generator sets from Olympian and Perkins.

24 kW
Standby
3.3 L
Displacement
7.9 L
Oil capacity
1
Document types

How to read your FG Wilson serial & model number →

Service parts for the P26-6S

Grouped by system, with how many of each the parts manual calls for.

Air intake

1 required

Prices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.

Specifications

Frequency50.0 Hz
Standby power24 kW
Standby kVA24
Oil capacity7.9 L
AlternatorLeroy-Somer LLB1514J
Voltage options220 V, 230 V, 240 V
Circuit breaker[1500, 760] A
Max ambient50 °C
Dimensions (L×W×H)1229×484×618 mm
Dry weight1570 kg
Fuel tank699.0 L

Engine

Perkins 1103D-33G3
Oil capacity6.2 L
Coolant capacity4.4 L
Displacement3.3 L
AspirationNaturally Aspirated
Rated speed1500 rpm

Maintenance & consumables

for the Perkins 1103D-33G3
ItemSpecCapacityPart #Interval
Air filterReplaceable Element9010475000 hr Amazon $154.99 eBay $63.75 FridayParts $24.99
Fuel filterReplaceable Element500 hr
Oil filterReplaceable Element5000 hr
Battery2 years7304 hr
Belt
Coolant1000 h / 2 years23.91000 hr
OilAPI CG4 / CH4 15W-40500 hr
Spark plug

Common questions

What size generator is the FG Wilson P26-6S?

The FG Wilson P26-6S is rated 24 kW standby (24.0 kVA).

Which engine powers the FG Wilson P26-6S?

The FG Wilson P26-6S is powered by the Perkins 1103D-33G3 engine.

What's the oil capacity on a FG Wilson P26-6S?

The Perkins 1103D-33G3 engine in the FG Wilson P26-6S has an oil capacity of 6.2 liters.

What alternator comes on the FG Wilson P26-6S?

The FG Wilson P26-6S uses a Leroy-Somer LLB1514J alternator.

What air filter does the FG Wilson P26-6S use?

The FG Wilson P26-6S uses air filter part number 901047.

Parts

9
Part #DescriptionQtySystem
LLB1114BLeroy Somer1Alternator Amazon eBay
LLB1114DLeroy Somer1Alternator Amazon eBay
LLB1114FLeroy Somer1Alternator Amazon eBay
LLB1114LLeroy Somer1Alternator Amazon eBay
LLB1114MLeroy Somer1Alternator Amazon eBay
LLB1514JLeroy Somer1Alternator Amazon eBay
LLB1514PLeroy Somer1Alternator Amazon eBay
LLB3114DLeroy Somer1Alternator Amazon eBay
LLB3114HLeroy Somer1Alternator Amazon eBay

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
Prime100%16.284.3
Standby100%23.096.1

Available documents

Spec sheet — Options Matrix (ES)(1113c) (FG Wilson)Spec sheet — P26-6S(4PP)GB(0514) (FG Wilson)
Full service, cheapest listings

Priced items from this model's own parts manual.

Air filter 901047$63.75
1 priced item$63.75