Cummins
Cummins 6LTAA9.5-G3
L9.5 Series
The Cummins 6LTAA9.5-G3 is a 9.5-litre inline-6 diesel engine for generator sets, rated at 400 kVA / 320 kWe standby power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in China.
Overhaul & repair parts- Supporting documents
- 1 document · 1 datasheet
- Last updated
- 2026-05-29
- Package route
- diesel generator sets
- Standby Power · 50 Hz
- 400 kVA
- Electrical Output
- 320 kWe
- Cylinders
- L6
- Displacement
- 9.5 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 | 284.4 | 256 | 320 |
| Standby Power | 355.6 | 320 | 400 |
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 253.3 | 228 | 285 |
| Standby Power | 316.7 | 285 | 356.3 |
Ask about Cummins 6LTAA9.5-G3
Choose parts / service or sourcing. Your message includes this model and page link.
Cummins 6LTAA9.5-G3 overhaul & repair parts
Already running a Cummins 6LTAA9.5-G3? Start with the parts you need, then send your nameplate so we can help check the right references for your engine.
These categories have model-related records. Part numbers need further checking before we display them here.
Let’s identify the right parts.
The model is the starting point. Serial numbers and build configurations can change which parts fit.
- Take a clear photo of the engine nameplate.
- Tell us what needs repair or replacement.
- Send both in WhatsApp to start a fitment check.
Opens WhatsApp with 6LTAA9.5-G3 and your selected categories included. Attach your photos there.
Cummins 6LTAA9.5-G3 generator set context
The Cummins 6LTAA9.5-G3 is listed here as a diesel generator-drive engine for 50 Hz and 60 Hz generator sets, with a headline 400 kVA / 320 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 | Cummins |
| Model | 6LTAA9.5-G3 |
| Series | L9.5 Series |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 9.5 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 Cummins 6LTAA9.5-G3?
The Cummins 6LTAA9.5-G3 is rated at 400 kVA standby / 320 kVA prime at 50 Hz (1,500 rpm); and 356 kVA standby / 285 kVA prime at 60 Hz (1,800 rpm).
Does the 6LTAA9.5-G3 run at 50 Hz or 60 Hz?
The Cummins 6LTAA9.5-G3 is available for both 50 Hz (1,500 rpm) and 60 Hz (1,800 rpm).
What fuel does the Cummins 6LTAA9.5-G3 use?
The Cummins 6LTAA9.5-G3 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 6LTAA9.5-G3?
The Cummins 6LTAA9.5-G3 is an inline-6 (6-cylinder) engine with a displacement of 9.5 L.
What is the catalog status of the Cummins 6LTAA9.5-G3?
The Cummins 6LTAA9.5-G3 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 6LTAA9.5-G3?
This page links reference documents for the Cummins 6LTAA9.5-G3. Check each document's title, model coverage, revision and rating conditions before using it for selection.