The Generator EngineEncyclopedia
Weichai logo

Weichai

Weichai WP12D353E200

WP Series

In Production

The Weichai WP12D353E200 is a 12-litre inline-6 diesel engine for generator sets, rated at 398 kVA / 318 kWe standby power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in China.

Weichai WP12D353E200 12L L6 diesel generator engine — 398 kVA standby specifications
Weichai WP12D353E200 12L L6 diesel generator engine — 398 kVA standby specifications
Standby Power · 50 Hz
398 kVA
Electrical Output
318 kWe
Cylinders
L6
Displacement
12 L
Rated Speed
1,500 RPM

Power Ratings

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

50 Hz1500 RPM

kWmkWekVA
Prime Power287.8259323.8
Standby Power353.3318397.5

Technical Specifications

BrandWeichai
ModelWP12D353E200
SeriesWP Series
ConfigurationL6
Cylinders6
Displacement12 L
Fuel TypeDiesel
Ignition TypeCompression Ignition
Cooling MethodLiquid-Cooled
Emissions StandardChina National Stage II / Unregulated
Country of OriginChina

Frequently asked questions

What is the power output of the Weichai WP12D353E200?

The Weichai WP12D353E200 is rated at 398 kVA standby / 324 kVA prime at 50 Hz (1,500 rpm).

Does the WP12D353E200 run at 50 Hz or 60 Hz?

The Weichai WP12D353E200 is rated for 50 Hz (1,500 rpm).

What fuel does the Weichai WP12D353E200 use?

The Weichai WP12D353E200 is a diesel generator-set engine.

What is the displacement and cylinder configuration of the WP12D353E200?

The Weichai WP12D353E200 is an inline-6 (6-cylinder) engine with a displacement of 12 L.

Is the Weichai WP12D353E200 still in production?

Yes — the Weichai WP12D353E200 is a current production model.

Is a datasheet available for the WP12D353E200?

Yes — an official Weichai datasheet for the Weichai WP12D353E200 can be downloaded from this page.

Reference

Last database update
2026-05-29
Manufacturer files
1 datasheet linked

Need this engine?

Haifeng Machinery supplies diesel and gas generators and engines worldwide.

Get a Quote ↗

Or browse Haifeng's diesel generator sets