Jichai
Jichai G12V190ZLDW-2
190 series
Jichai G12V190ZLDW-2 — 71.4 L V12 (190 × 210 mm) spark-ignited coal-mine-gas (瓦斯/CBM) generator engine (CNPC Jichai G12V190 series, genset 500GF-WK). 550 kW engine / 500 kWe at 1000 rpm / 50 Hz; external mixing with electronic AFR control for 8%–40% gas concentration, NOx ≤1200 mg/Nm³@5%O₂.
Overhaul & repair parts- Manufacturer files
- No datasheet
- Last updated
- 2026-06-10
- Package route
- gas generator sets
- Prime Power · 50 Hz
- 625 kVA
- Electrical Output
- 500 kWe
- Cylinders
- V12
- Displacement
- 71.4 L
- Rated Speed
- 1,000 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
50 Hz1000 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | — | 500 | 625 |
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Jichai G12V190ZLDW-2 overhaul & repair parts
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Jichai G12V190ZLDW-2 generator set context
The Jichai G12V190ZLDW-2 is listed here as a coal gas generator-drive engine for 50 Hz generator sets, with a headline 625 kVA / 500 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.
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Technical Specifications
| Brand | Jichai |
| Model | G12V190ZLDW-2 |
| Series | 190 series |
| Configuration | V12 |
| Cylinders | 12 |
| Displacement | 71.4 L |
| Fuel Type | Coal Gas |
| 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 Jichai G12V190ZLDW-2?
The Jichai G12V190ZLDW-2 is rated at 625 kVA prime at 50 Hz (1,000 rpm).
Does the G12V190ZLDW-2 run at 50 Hz or 60 Hz?
The Jichai G12V190ZLDW-2 is rated for 50 Hz (1,000 rpm).
What fuel does the Jichai G12V190ZLDW-2 use?
The Jichai G12V190ZLDW-2 is a Coal Gas generator-set engine.
What is the displacement and cylinder configuration of the G12V190ZLDW-2?
The Jichai G12V190ZLDW-2 is a V12 (12-cylinder) engine with a displacement of 71.4 L.
What is the catalog status of the Jichai G12V190ZLDW-2?
The Jichai G12V190ZLDW-2 is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.