MTU

MTU MTU 12V4000 G14S

4000 Series

In Production

The MTU MTU 12V4000 G14S is a 57.2-litre V12 diesel engine for generator sets, rated at 1,881 kVA / 1,505 kWe standby power at 1,800 RPM (60 Hz). It is a liquid-cooled engine built in Germany.

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Manufacturer files: 1 datasheet
Last updated: 2026-05-29
Package route: diesel generator sets

Standby Power · 60 Hz: 1,881 kVA
Electrical Output: 1,505 kWe
Cylinders: V12
Displacement: 57.2 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	1520	1368	1710
Standby Power	1672.2	1505	1881.3

MTU MTU 12V4000 G14S 57.2L V12 diesel generator engine — 1,881 kVA standby specifications — Shareable spec cardMTU MTU 12V4000 G14S summary imageOpen image

MTU MTU 12V4000 G14S generator set context

The MTU MTU 12V4000 G14S is listed here as a diesel generator-drive engine for 60 Hz generator sets, with a headline 1,881 kVA / 1,505 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

mtu12v4000g14sMTU MTU 12V4000 G14S4000 Series MTU 12V4000 G14S

BrandAll MTU engines CompareSimilar engines Haifeng packagediesel generator sets

Technical Specifications

Brand	MTU
Model	MTU 12V4000 G14S
Series	4000 Series
Configuration	V12
Cylinders	12
Displacement	57.2 L
Fuel Type	Diesel
Ignition Type	Compression Ignition
Cooling Method	Liquid-Cooled
Emissions Standard	Unregulated
Country of Origin	Germany

Frequently asked questions

What is the power output of the MTU MTU 12V4000 G14S?

The MTU MTU 12V4000 G14S is rated at 1,881 kVA standby / 1,710 kVA prime at 60 Hz (1,800 rpm).

Does the MTU 12V4000 G14S run at 50 Hz or 60 Hz?

The MTU MTU 12V4000 G14S is rated for 60 Hz (1,800 rpm).

What fuel does the MTU MTU 12V4000 G14S use?

The MTU MTU 12V4000 G14S is a diesel generator-set engine.

What is the displacement and cylinder configuration of the MTU 12V4000 G14S?

The MTU MTU 12V4000 G14S is a V12 (12-cylinder) engine with a displacement of 57.2 L.

Is the MTU MTU 12V4000 G14S still in production?

Yes — the MTU MTU 12V4000 G14S is a current production model.

Is a datasheet available for the MTU 12V4000 G14S?

Yes — an official MTU datasheet for the MTU MTU 12V4000 G14S can be downloaded from this page.

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