SDEC
SDEC 6WTAA35-G31
W Series
SDEC 6WTAA35-G31 35L 6-cylinder diesel engine for generator sets. 882 kWm prime / 970 kWm standby at 50Hz/1500RPM.
Overhaul & repair parts- Manufacturer files
- No datasheet
- Last updated
- 2026-07-24
- Package route
- diesel generator sets
- Standby Power · 50 Hz
- 1,091 kVA
- Electrical Output
- 873 kWe
- Cylinders
- L6
- Displacement
- 35 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 | 882 | 794 | 992.5 |
| Standby Power | 970 | 873 | 1091.3 |
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SDEC 6WTAA35-G31 overhaul & repair parts
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SDEC 6WTAA35-G31 generator set context
The SDEC 6WTAA35-G31 is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 1,091 kVA / 873 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 | SDEC |
| Model | 6WTAA35-G31 |
| Series | W Series |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 35 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 6WTAA35-G31?
The SDEC 6WTAA35-G31 is rated at 1,091 kVA standby / 993 kVA prime at 50 Hz (1,500 rpm).
Does the 6WTAA35-G31 run at 50 Hz or 60 Hz?
The SDEC 6WTAA35-G31 is rated for 50 Hz (1,500 rpm).
What fuel does the SDEC 6WTAA35-G31 use?
The SDEC 6WTAA35-G31 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 6WTAA35-G31?
The SDEC 6WTAA35-G31 is an inline-6 (6-cylinder) engine with a displacement of 35 L.
What is the catalog status of the SDEC 6WTAA35-G31?
The SDEC 6WTAA35-G31 is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.