Xinchai
Xinchai A4K41LD
The Xinchai A4K41LD is a 4.1-litre inline-4 diesel engine for generator sets, rated at 79 kVA / 63 kWe standby power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in China.
- Standby Power · 50 Hz
- 79 kVA
- Electrical Output
- 63 kWe
- Cylinders
- L4
- Displacement
- 4.1 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 | 64 | 58 | 72.5 |
| Standby Power | 70 | 63 | 78.8 |
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 76 | 68 | 85 |
| Standby Power | 83 | 75 | 93.8 |
Xinchai A4K41LD generator set context
The Xinchai A4K41LD is listed here as a diesel generator-drive engine for 50 Hz and 60 Hz generator sets, with a headline 79 kVA / 63 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.
Also searched as
Technical Specifications
| Brand | Xinchai |
| Model | A4K41LD |
| Configuration | L4 |
| Cylinders | 4 |
| Displacement | 4.1 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 A4K41LD?
The Xinchai A4K41LD is rated at 79 kVA standby / 73 kVA prime at 50 Hz (1,500 rpm); and 94 kVA standby / 85 kVA prime at 60 Hz (1,800 rpm).
Does the A4K41LD run at 50 Hz or 60 Hz?
The Xinchai A4K41LD is available for both 50 Hz (1,500 rpm) and 60 Hz (1,800 rpm).
What fuel does the Xinchai A4K41LD use?
The Xinchai A4K41LD is a diesel generator-set engine.
What is the displacement and cylinder configuration of the A4K41LD?
The Xinchai A4K41LD is an inline-4 (4-cylinder) engine with a displacement of 4.1 L.
Is the Xinchai A4K41LD still in production?
Yes — the Xinchai A4K41LD is a current production model.
Is a datasheet available for the A4K41LD?
Yes — an official Xinchai datasheet for the Xinchai A4K41LD can be downloaded from this page.
Related Engines
Compare Xinchai A4K41LD
Reference
- Canonical page
- /engines/xinchai-a4k41ld
- Last database update
- 2026-06-08
- Manufacturer files
- 1 datasheet linked
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