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Generac SG035

Industrial Gaseous

In Production

Generac SG035 is a 35 kWe, 60 Hz industrial gaseous standby generator using the naturally aspirated 4.5 L inline-four engine. Generac publishes 32 kWe prime output and EPA stationary emergency certification. Natural-gas ratings are used here.

Generac SG035 4.5L Inline-4 Naturally Aspirated natural gas generator engine — 44 kVA standby specifications
Generac SG035 4.5L Inline-4 Naturally Aspirated natural gas generator engine — 44 kVA standby specifications
Standby Power · 60 Hz
44 kVA
Electrical Output
35 kWe
Cylinders
L4
Displacement
4.5 L
Rated Speed
1,800 RPM

Power Ratings

kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf

60 Hz1800 RPM

kWmkWekVA
Prime Power3239
Standby Power3543.8

Generac SG035 generator set context

The Generac SG035 is listed here as a natural gas generator-drive engine for 60 Hz generator sets, with a headline 44 kVA / 35 kWe / standby rating. Use this page to compare the published engine output, electrical kWe/kVA ratings, emissions level, datasheet availability, and neighboring models before specifying an alternator, controller, enclosure, voltage, and compliance package.

Also searched as

sg035Generac SG035Industrial Gaseous SG035

Technical Specifications

BrandGenerac
ModelSG035
SeriesIndustrial Gaseous
ConfigurationInline-4 Naturally Aspirated
Cylinders4
Displacement4.5 L
Fuel TypeNatural Gas
Ignition TypeSpark Ignition
Cooling MethodLiquid-Cooled
Emissions StandardU.S. EPA Stationary
CertificationsU.S. EPA Stationary, U.S. EPA Stationary Emergency
Country of OriginUnited States

Frequently asked questions

What is the power output of the Generac SG035?

The Generac SG035 is rated at 44 kVA standby / 39 kVA prime at 60 Hz (1,800 rpm).

Does the SG035 run at 50 Hz or 60 Hz?

The Generac SG035 is rated for 60 Hz (1,800 rpm).

What fuel does the Generac SG035 use?

The Generac SG035 is a Natural Gas generator-set engine.

What is the displacement and cylinder configuration of the SG035?

The Generac SG035 is an inline-4 (4-cylinder) engine with a displacement of 4.5 L.

What emissions standard does the SG035 meet?

The Generac SG035 is certified to U.S. EPA Stationary emissions standards.

Is the Generac SG035 still in production?

Yes — the Generac SG035 is a current production model.

Is a datasheet available for the SG035?

Yes — an official Generac datasheet for the Generac SG035 can be downloaded from this page.

Reference

Last database update
2026-07-26
Manufacturer files
1 datasheet linked

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