SDEC
SDEC 6KTAA25-G33
K Series
SDEC 6KTAA25-G33 25L 6-cylinder diesel engine for generator sets. 622 kWm prime / 684 kWm standby at 50Hz/1500RPM.
- Standby Power · 50 Hz
- 770 kVA
- Electrical Output
- 616 kWe
- Cylinders
- L6
- Displacement
- 25 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 | 622 | 560 | 700 |
| Standby Power | 684 | 616 | 770 |
SDEC 6KTAA25-G33 generator set context
The SDEC 6KTAA25-G33 is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 770 kVA / 616 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 | SDEC |
| Model | 6KTAA25-G33 |
| Series | K Series |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 25 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | China National Stage III / Unregulated |
| Country of Origin | China |
Frequently asked questions
What is the power output of the SDEC 6KTAA25-G33?
The SDEC 6KTAA25-G33 is rated at 770 kVA standby / 700 kVA prime at 50 Hz (1,500 rpm).
Does the 6KTAA25-G33 run at 50 Hz or 60 Hz?
The SDEC 6KTAA25-G33 is rated for 50 Hz (1,500 rpm).
What fuel does the SDEC 6KTAA25-G33 use?
The SDEC 6KTAA25-G33 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 6KTAA25-G33?
The SDEC 6KTAA25-G33 is an inline-6 (6-cylinder) engine with a displacement of 25 L.
Is the SDEC 6KTAA25-G33 still in production?
Yes — the SDEC 6KTAA25-G33 is a current production model.
Related Engines
Compare SDEC 6KTAA25-G33
Reference
- Canonical page
- /engines/sdec-6ktaa25-g33
- Last database update
- 2026-07-24
- Manufacturer files
- No datasheet linked yet
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