Xinchai
Xinchai 3B11RD
The Xinchai 3B11RD is a 1.1-litre inline-3 diesel engine for generator sets, rated at 38 kVA / 30 kWe standby power at 3,000 RPM (50 Hz). It is a liquid-cooled engine built in China.
Overhaul & repair parts- Manufacturer files
- 2 datasheets
- Last updated
- 2026-06-08
- Package route
- diesel generator sets
- Standby Power · 50 Hz
- 38 kVA
- Electrical Output
- 30 kWe
- Cylinders
- L3
- Displacement
- 1.1 L
- Rated Speed
- 3,000 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
50 Hz3000 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 30 | 27 | 33.8 |
| Standby Power | 33 | 30 | 37.5 |
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Xinchai 3B11RD overhaul & repair parts
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Xinchai 3B11RD generator set context
The Xinchai 3B11RD is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 38 kVA / 30 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 | 3B11RD |
| Configuration | L3 |
| Cylinders | 3 |
| Displacement | 1.1 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 3B11RD?
The Xinchai 3B11RD is rated at 38 kVA standby / 34 kVA prime at 50 Hz (3,000 rpm).
Does the 3B11RD run at 50 Hz or 60 Hz?
The Xinchai 3B11RD is rated for 50 Hz (3,000 rpm).
What fuel does the Xinchai 3B11RD use?
The Xinchai 3B11RD is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 3B11RD?
The Xinchai 3B11RD is an inline-3 (3-cylinder) engine with a displacement of 1.1 L.
What is the catalog status of the Xinchai 3B11RD?
The Xinchai 3B11RD is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.
Are reference documents available for the 3B11RD?
This page links reference documents for the Xinchai 3B11RD. Check each document's title, model coverage, revision and rating conditions before using it for selection.