Jichai
Jichai 20V190
190 series
Jichai 20V190 — 119 L V20 (190 × 210 mm) turbocharged diesel generator engine (CNPC Jichai). 1600–2000 kWe (approx.) at 1500 rpm. CNPC's flagship engine line for oilfield and stationary power.
Overhaul & repair parts- Manufacturer files
- No datasheet
- Last updated
- 2026-06-29
- Package route
- diesel generator sets
- Prime Power · 50 Hz
- 2,500 kVA
- Electrical Output
- 2,000 kWe
- Cylinders
- V20
- Displacement
- 119 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 | — | 2000 | 2500 |
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Jichai 20V190 overhaul & repair parts
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Jichai 20V190 generator set context
The Jichai 20V190 is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 2,500 kVA / 2,000 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 | 20V190 |
| Series | 190 series |
| Configuration | V20 |
| Cylinders | 20 |
| Displacement | 119 L |
| Compression Ratio | 14:1 |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Unregulated |
| Country of Origin | China |
Frequently asked questions
What is the power output of the Jichai 20V190?
The Jichai 20V190 is rated at 2,500 kVA prime at 50 Hz (1,500 rpm).
Does the 20V190 run at 50 Hz or 60 Hz?
The Jichai 20V190 is rated for 50 Hz (1,500 rpm).
What fuel does the Jichai 20V190 use?
The Jichai 20V190 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 20V190?
The Jichai 20V190 is a V20 (20-cylinder) engine with a displacement of 119 L.
What is the catalog status of the Jichai 20V190?
The Jichai 20V190 is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.