HomeFG WilsonFG Wilson P35-1S

FG Wilson P35-1S Generator Set

The FG Wilson P35-1S is a 32 kW (32 kVA) Diesel standby generator set powered by a Perkins 1103A-33TG1 engine. It is available at 220 V and 240/120 V, single-phase, 50 Hz and rated 10.7 A. It holds about 8.3 L (2.2 gal) of oil and 10.2 L (2.7 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses 1 group-1002 battery at 12 V. The set measures 1925×1120×1361 mm (75.8×44.1×53.6 in), weighs about 967 kg (2132 lb) and produces 20 dBA at 1 m. An integrated tank holds 219 L (57.9 gal), roughly 57.9 hours of runtime. The same 1103A-33TG1 engine also powers generator sets from Caps, Olympian and Perkins.

32 kW
Standby
3.3 L
Displacement
8.3 L
Oil capacity
3
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 P35-1S

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

FuelDiesel
Frequency50.0 Hz
Standby power32 kW
Standby kVA32
Controller1002T
Oil capacity8.3 L
AlternatorLeroy-Somer LL2014H (2-pole, Class H insulation)
Voltage options220 V, 240 V, 240/120 V
PhaseSingle
Rated current10.7 A
Power factor1.0
Circuit breaker10.7 A
Battery group1002T
Battery voltage12 V
Battery quantity1
Coolant capacity10.2 L
Max ambient50 °C
Dimensions (L×W×H)1925×1120×1361 mm
Dry weight967 kg
Fuel tank219.0 L
Tank runtime57.9 hr

Engine

Perkins 1103A-33TG1
Oil capacity8.3 L
Coolant capacity10.2 L
Displacement3.3 L
AspirationTurbocharged
Rated speed1800 rpm

Maintenance & consumables

for the Perkins 1103A-33TG1
ItemSpecCapacityPart #Interval
Air filterReplaceable Element1000051238261 hr Amazon eBay $63.75 FridayParts $24.99
Fuel filterReplaceable Element1484 hr
Oil filterSpin-On, Full Flow1200 hr
Battery12/Negative100 hr
BeltN/A1200 hr
CoolantWater
Coolant filterCentrifugal100 hr
OilAPI CG4 / CH4 15W-408.3 l300 hr
Spark plugReplaceable Element300 hr

Common questions

How many kW is the FG Wilson P35-1S?

The FG Wilson P35-1S is rated 32 kW standby (32.0 kVA).

Which engine powers the FG Wilson P35-1S?

The FG Wilson P35-1S is powered by the Perkins 1103A-33TG1 engine.

What kind of fuel does the FG Wilson P35-1S run on?

The FG Wilson P35-1S runs on Diesel.

How much oil does the FG Wilson P35-1S take?

The Perkins 1103A-33TG1 engine in the FG Wilson P35-1S has an oil capacity of 8.3 liters.

What alternator comes on the FG Wilson P35-1S?

The FG Wilson P35-1S uses a Leroy-Somer LL2014H alternator. It has 2 poles. Insulation class H.

Which air filter part number does the FG Wilson P35-1S take?

The FG Wilson P35-1S uses air filter part number 1000051238.

Fuel consumption

RatingLoadL/hgal/h
Prime50%5.31.4
Prime75%7.42.0
Prime100%9.72.6
Standby50%5.681.5
Standby75%8.02.1
Standby100%10.72.8

Available documents

Spec sheet — Options+Matrix(GB)(0612) (FG Wilson)Reference — Finished+Options+MatrixGB(0312) (FG Wilson)Reference — P35-1S-(4PP)GB(0810) (FG Wilson)Parts manual — P35-1S(4PP)GB(0211) (FG Wilson)
Full service, cheapest listings

Priced items from this model's own parts manual.

Air filter 1000051238$63.75
1 priced item$63.75