Xinchai
Xinchai 3E22RD
The Xinchai 3E22RD is a 2.2-litre inline-3 diesel engine for generator sets, rated at 50 kVA / 40 kWe standby power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in China.
- Standby Power · 50 Hz
- 50 kVA
- Electrical Output
- 40 kWe
- Cylinders
- L3
- Displacement
- 2.2 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 | 40 | 36 | 45 |
| Standby Power | 44 | 40 | 50 |
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 49 | 44 | 55 |
| Standby Power | 54 | 49 | 61.3 |
Xinchai 3E22RD generator set context
The Xinchai 3E22RD is listed here as a diesel generator-drive engine for 50 Hz and 60 Hz generator sets, with a headline 50 kVA / 40 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.
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Technical Specifications
| Brand | Xinchai |
| Model | 3E22RD |
| Configuration | L3 |
| Cylinders | 3 |
| Displacement | 2.2 L |
| 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 Xinchai 3E22RD?
The Xinchai 3E22RD is rated at 50 kVA standby / 45 kVA prime at 50 Hz (1,500 rpm); and 61 kVA standby / 55 kVA prime at 60 Hz (1,800 rpm).
Does the 3E22RD run at 50 Hz or 60 Hz?
The Xinchai 3E22RD is available for both 50 Hz (1,500 rpm) and 60 Hz (1,800 rpm).
What fuel does the Xinchai 3E22RD use?
The Xinchai 3E22RD is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 3E22RD?
The Xinchai 3E22RD is an inline-3 (3-cylinder) engine with a displacement of 2.2 L.
Is the Xinchai 3E22RD still in production?
Yes — the Xinchai 3E22RD is a current production model.
Is a datasheet available for the 3E22RD?
Yes — an official Xinchai datasheet for the Xinchai 3E22RD can be downloaded from this page.
Related Engines
Compare Xinchai 3E22RD
Reference
- Canonical page
- /engines/xinchai-3e22rd
- Last database update
- 2026-06-08
- Manufacturer files
- 1 datasheet linked
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