SDEC

SDEC 3ZT1.1-G42

Z Series

In Production

The SDEC 3ZT1.1-G42 is a 1.1-litre inline-3 diesel engine for generator sets, rated at 16 kVA / 13 kWe standby power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in China.

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Manufacturer files: 2 datasheets
Last updated: 2026-07-24
Package route: diesel generator sets

Standby Power · 50 Hz: 16 kVA
Electrical Output: 13 kWe
Cylinders: L3
Displacement: 1.1 L
Rated Speed: 1,500 RPM

Power Ratings

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

50 Hz1500 RPM

	kWm	kWe	kVA
Prime Power	12.8	12	15
Standby Power	14.1	13	16.3

SDEC 3ZT1.1-G42 1.1L L3 diesel generator engine — 16 kVA standby specifications — Shareable spec cardSDEC 3ZT1.1-G42 summary imageOpen image

SDEC 3ZT1.1-G42 generator set context

The SDEC 3ZT1.1-G42 is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 16 kVA / 13 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

3zt11g423ZT1.1 G42SDEC 3ZT1.1-G42Z Series 3ZT1.1-G42

BrandAll SDEC engines CompareSimilar engines Haifeng packagediesel generator sets

Technical Specifications

Brand	SDEC
Model	3ZT1.1-G42
Series	Z Series
Configuration	L3
Cylinders	3
Displacement	1.1 L
Fuel Type	Diesel
Ignition Type	Compression Ignition
Cooling Method	Liquid-Cooled
Emissions Standard	China National Stage IV / Unregulated
Country of Origin	China

Frequently asked questions

What is the power output of the SDEC 3ZT1.1-G42?

The SDEC 3ZT1.1-G42 is rated at 16 kVA standby / 15 kVA prime at 50 Hz (1,500 rpm).

Does the 3ZT1.1-G42 run at 50 Hz or 60 Hz?

The SDEC 3ZT1.1-G42 is rated for 50 Hz (1,500 rpm).

What fuel does the SDEC 3ZT1.1-G42 use?

The SDEC 3ZT1.1-G42 is a diesel generator-set engine.

What is the displacement and cylinder configuration of the 3ZT1.1-G42?

The SDEC 3ZT1.1-G42 is an inline-3 (3-cylinder) engine with a displacement of 1.1 L.

Is the SDEC 3ZT1.1-G42 still in production?

Yes — the SDEC 3ZT1.1-G42 is a current production model.

Is a datasheet available for the 3ZT1.1-G42?

Yes — an official SDEC datasheet for the SDEC 3ZT1.1-G42 can be downloaded from this page.

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