Weichai

Weichai 12M33D880A0BG

M33 Series

In Production

The Weichai 12M33D880A0BG is a 39.6-litre V12 biogas engine for generator sets, rated at 1,000 kVA / 800 kWe prime power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in China.

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Manufacturer files: No datasheet
Last updated: 2026-06-27
Package route: gas generator sets

Prime Power · 50 Hz: 1,000 kVA
Electrical Output: 800 kWe
Cylinders: V12
Displacement: 39.6 L
Rated Speed: 1,500 / 1,800 RPM

Power Ratings

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

50 Hz1500 RPM

	kWm	kWe	kVA
Prime Power	880	800	1000

60 Hz1800 RPM

	kWm	kWe	kVA
Prime Power	815.6	734	917.5
Standby Power	960	864	1080

Weichai 12M33D880A0BG 39.6L V12 biogas generator engine — 1,000 kVA prime specifications — Shareable spec cardWeichai 12M33D880A0BG summary imageOpen image

Weichai 12M33D880A0BG generator set context

The Weichai 12M33D880A0BG is listed here as a biogas generator-drive engine for 50 Hz and 60 Hz generator sets, with a headline 1,000 kVA / 800 kWe / prime 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

12m33d880a0bgWeichai 12M33D880A0BGM33 Series 12M33D880A0BG

BrandAll Weichai engines CompareSimilar engines Haifeng packagegas generator sets

Technical Specifications

Brand	Weichai
Model	12M33D880A0BG
Series	M33 Series
Configuration	V12
Cylinders	12
Displacement	39.6 L
Fuel Type	Biogas
Ignition Type	Spark Ignition
Cooling Method	Liquid-Cooled
Emissions Standard	Unregulated
Country of Origin	China

Frequently asked questions

What is the power output of the Weichai 12M33D880A0BG?

The Weichai 12M33D880A0BG is rated at 1,000 kVA prime at 50 Hz (1,500 rpm); and 1,080 kVA standby / 918 kVA prime at 60 Hz (1,800 rpm).

Does the 12M33D880A0BG run at 50 Hz or 60 Hz?

The Weichai 12M33D880A0BG is available for both 50 Hz (1,500 rpm) and 60 Hz (1,800 rpm).

What fuel does the Weichai 12M33D880A0BG use?

The Weichai 12M33D880A0BG is a Biogas generator-set engine.

What is the displacement and cylinder configuration of the 12M33D880A0BG?

The Weichai 12M33D880A0BG is a V12 (12-cylinder) engine with a displacement of 39.6 L.