MTU

MTU MTU 12V2000 G45

2000 Series

In Production

MTU 12V2000 G45 is a 23.892 L V12 turbocharged and intercooled diesel engine. EPA annual certification data lists TB and TD 3B/3D constant-speed configurations from 710 to 780 kWm at 1800 RPM under Tier 2.

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Manufacturer files: 1 datasheet
Last updated: 2026-07-25
Package route: diesel generator sets

Standby Power · 60 Hz: 879 kVA
Electrical Output: 703 kWe
Cylinders: V12
Displacement: 23.892 L
Rated Speed: 1,800 RPM

Power Ratings

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

60 Hz1800 RPM

	kWm	kWe	kVA
Prime Power	710	639	798.8
Standby Power	781.1	703	878.8

MTU MTU 12V2000 G45 23.892L V12 Turbocharged Intercooled diesel generator engine — 879 kVA standby specifications — Shareable spec cardMTU MTU 12V2000 G45 summary imageOpen image

MTU MTU 12V2000 G45 generator set context

The MTU MTU 12V2000 G45 is listed here as a diesel generator-drive engine for 60 Hz generator sets, with a headline 879 kVA / 703 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

mtu12v2000g45MTU MTU 12V2000 G452000 Series MTU 12V2000 G45

BrandAll MTU engines CompareSimilar engines Haifeng packagediesel generator sets

Technical Specifications

Brand	MTU
Model	MTU 12V2000 G45
Series	2000 Series
Configuration	V12 Turbocharged Intercooled
Cylinders	12
Displacement	23.892 L
Fuel Type	Diesel
Ignition Type	Compression Ignition
Cooling Method	Liquid-Cooled
Emissions Standard	U.S. EPA Tier 2
Certifications	U.S. EPA Tier 2
Country of Origin	Germany

Frequently asked questions

What is the power output of the MTU MTU 12V2000 G45?

The MTU MTU 12V2000 G45 is rated at 879 kVA standby / 799 kVA prime at 60 Hz (1,800 rpm).

Does the MTU 12V2000 G45 run at 50 Hz or 60 Hz?

The MTU MTU 12V2000 G45 is rated for 60 Hz (1,800 rpm).

What fuel does the MTU MTU 12V2000 G45 use?

The MTU MTU 12V2000 G45 is a diesel generator-set engine.

What is the displacement and cylinder configuration of the MTU 12V2000 G45?

The MTU MTU 12V2000 G45 is a V12 (12-cylinder) engine with a displacement of 23.892 L.

What emissions standard does the MTU 12V2000 G45 meet?

The MTU MTU 12V2000 G45 is certified to U.S. EPA Tier 2 emissions standards.

Is the MTU MTU 12V2000 G45 still in production?

Yes — the MTU MTU 12V2000 G45 is a current production model.

Is a datasheet available for the MTU 12V2000 G45?

Yes — an official MTU datasheet for the MTU MTU 12V2000 G45 can be downloaded from this page.

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