The Generator EngineEncyclopedia
Generac logo

Generac

Generac SG050T

Industrial Gaseous

In Production

Generac SG050T is the turbocharged 50 kWe node in the 4.5 L inline-four industrial gaseous generator family. The official specification publishes the 1800 RPM natural-gas rating and 82 hp at rated output, with EPA stationary emergency certification.

Generac SG050T 4.5L Inline-4 Turbocharged natural gas generator engine — 63 kVA standby specifications
Generac SG050T 4.5L Inline-4 Turbocharged natural gas generator engine — 63 kVA standby specifications
Standby Power · 60 Hz
63 kVA
Electrical Output
50 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
Standby Power5062.5

Generac SG050T generator set context

The Generac SG050T is listed here as a natural gas generator-drive engine for 60 Hz generator sets, with a headline 63 kVA / 50 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

sg050tGenerac SG050TIndustrial Gaseous SG050T

Technical Specifications

BrandGenerac
ModelSG050T
SeriesIndustrial Gaseous
ConfigurationInline-4 Turbocharged
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 SG050T?

The Generac SG050T is rated at 63 kVA standby at 60 Hz (1,800 rpm).

Does the SG050T run at 50 Hz or 60 Hz?

The Generac SG050T is rated for 60 Hz (1,800 rpm).

What fuel does the Generac SG050T use?

The Generac SG050T is a Natural Gas generator-set engine.

What is the displacement and cylinder configuration of the SG050T?

The Generac SG050T is an inline-4 (4-cylinder) engine with a displacement of 4.5 L.

What emissions standard does the SG050T meet?

The Generac SG050T is certified to U.S. EPA Stationary emissions standards.

Is the Generac SG050T still in production?

Yes — the Generac SG050T is a current production model.

Is a datasheet available for the SG050T?

Yes — an official Generac datasheet for the Generac SG050T can be downloaded from this page.

Reference

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

Need this engine?

Need a generator package using this engine? Haifeng Machinery can help with sizing, alternator selection, controller, enclosure, voltage, and compliance support.

Get a Quote ↗

Or browse Haifeng's gas generator sets