Xinchai INDUSTRIAL ENGINES
In ProductionXinchai 4K41LD
The Xinchai 4K41LD is a 4.1-litre inline-4 diesel engine for generator sets, rated at 91 kVA / 73 kWe standby power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in China.
Standby Power
99 kVA
Electrical Output
79 kWe
Cylinders / Config
L4
Displacement
4.1 L
Rated Speed
1,500 RPM
ISO 8528 Power Ratings
Power Factor: 0.8 pfkWm = mechanical engine shaft power · kWe = electrical output · kVA = apparent electrical power.
| Operating Duty | kWm (Mechanical) | kWe (Electrical) | kVA (Rating) |
|---|---|---|---|
| Prime | 74 | 67 | 83.8 |
| Standby | 81 | 73 | 91.3 |
| Operating Duty | kWm (Mechanical) | kWe (Electrical) | kVA (Rating) |
|---|---|---|---|
| Prime | 80 | 72 | 90 |
| Standby | 88 | 79 | 98.8 |
Mechanical & Electrical Specifications
| Brand | Xinchai |
| Model | 4K41LD |
| 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 4K41LD?
The Xinchai 4K41LD is rated at 91 kVA standby / 84 kVA prime at 50 Hz (1,500 rpm); and 99 kVA standby / 90 kVA prime at 60 Hz (1,800 rpm).
Does the 4K41LD run at 50 Hz or 60 Hz?
The Xinchai 4K41LD is available for both 50 Hz (1,500 rpm) and 60 Hz (1,800 rpm).
What fuel does the Xinchai 4K41LD use?
The Xinchai 4K41LD is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 4K41LD?
The Xinchai 4K41LD is an inline-4 (4-cylinder) engine with a displacement of 4.1 L.
Is the Xinchai 4K41LD still in production?
Yes — the Xinchai 4K41LD is a current production model.
Is a datasheet available for the 4K41LD?
Yes — an official Xinchai datasheet for the Xinchai 4K41LD can be downloaded from this page.