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Gillette PR-3500-60 HERTZ Generator Set

The Gillette PR-3500-60 HERTZ is a 350 kW (438 kVA) NATURAL GAS standby generator set powered by a Power Solutions International 21.9LTCAC engine. It is available at 120 V, 208 V, 240 V, 277 V, 346 V and 600 V, 3-phase, 60 Hz and rated 1216 A. It holds about 40 L (10.6 gal) of oil and 53 L (14.0 gal) of coolant, with a maximum ambient rating of 51.6 °C. Starting uses 2 group-2 batteries rated 1000 CCA at 24 V. The set measures 427×208×234 mm (16.8×8.2×9.2 in), weighs about 4332 kg (9550 lb) and produces 96 dBA at 23 m. An integrated tank holds 40 L (10.6 gal), roughly 1000 hours of runtime.

350 kW
Standby
21.9 L
Displacement
40.0 L
Oil capacity
1
Document types

Compare with other 350–355 kW Natural Gas generators →

Specifications

FuelNATURAL GAS
Frequency60.0 Hz
Standby power350 kW
Standby kVA438
Prime power350 kW
EmissionsEPA 40CFR Part 60, 1048, 1065, 1068
Controller7420
Oil capacity40.0 L
AlternatorStamford/AvK S4L1DG-311, S4L1DF-311, S4L1SF-17 (4-pole, Class H insulation)
Voltage options120 V, 208 V, 240 V, 277 V, 346 V, 600 V
Phase3
Rated current1216 A
Power factor1.0
Circuit breaker1216 A
Battery group2
Battery cranking1000 CCA
Battery voltage24 V
Battery quantity2
Coolant capacity53.0 L
Max ambient51.6 °C
Dimensions (L×W×H)427×208×234 mm
Dry weight4332 kg
Sound level96.0 dBA @ 23 m
Fuel tank40.0 L
Tank runtime1000 hr

Engine

Power Solutions International 21.9LTCAC
Oil capacity40.0 L
Coolant capacity53.0 L
Displacement21.9 L
AspirationTurbocharged & Charge Air Cooled
Rated speed1800 rpm

Maintenance & consumables

for the Power Solutions International 21.9LTCAC
ItemSpecCapacityPart #Interval
Air filterDry, Replaceable Cartridge—1000 hr
Fuel filterSecondary Fuel Regulator—1000 hr
Oil filter2, Replaceable Spin-On—1000 hr
Battery2, BCI# 31—1000 hr
BeltDirect flexible disc—1000 hr

Common questions

What size generator is the Gillette PR-3500-60 HERTZ?

The Gillette PR-3500-60 HERTZ is rated 350 kW standby (438.0 kVA).

Which engine powers the Gillette PR-3500-60 HERTZ?

The Gillette PR-3500-60 HERTZ is powered by the Power Solutions International 21.9LTCAC engine.

What kind of fuel does the Gillette PR-3500-60 HERTZ run on?

The Gillette PR-3500-60 HERTZ runs on NATURAL GAS.

What is the oil capacity of the Gillette PR-3500-60 HERTZ?

The Power Solutions International 21.9LTCAC engine in the Gillette PR-3500-60 HERTZ has an oil capacity of 40.0 liters.

What is the coolant capacity of the Gillette PR-3500-60 HERTZ?

The Gillette PR-3500-60 HERTZ cooling system holds 53 liters (14.0 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.

How loud is the Gillette PR-3500-60 HERTZ?

The Gillette PR-3500-60 HERTZ is rated at 96.0 dBA at 23 m, per the manufacturer specification sheet.

What is the dry weight of the Gillette PR-3500-60 HERTZ?

The Gillette PR-3500-60 HERTZ has a dry weight of 4332 kg (9550 lb).

How big is the fuel tank on the Gillette PR-3500-60 HERTZ?

The Gillette PR-3500-60 HERTZ has a 40 liter (11 US gallon) fuel tank, giving about 1000 hours of runtime.

What voltages is the Gillette PR-3500-60 HERTZ available in?

The Gillette PR-3500-60 HERTZ is offered in 120 V, 208 V, 240 V, 277 V, 346 V, 600 V, 3-phase.

How many cold cranking amps does the Gillette PR-3500-60 HERTZ require?

The Gillette PR-3500-60 HERTZ uses 2 batteryies, 24 V each, 1000 CCA, group 2, per the manufacturer specification sheet.

What alternator comes on the Gillette PR-3500-60 HERTZ?

The Gillette PR-3500-60 HERTZ uses a Stamford/AvK S4L1DG-311, S4L1DF-311, S4L1SF-17 alternator. It has 4 poles. Insulation class H.

Fuel consumption

RatingLoadL/hgal/h
Prime50%233.5661.7
Prime75%318.3584.1
Prime100%413.75109.3

Available documents

Spec sheet — PR-3500-SUBMITTAL-SPECS-20230130 (Gillette)

This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.