SDEC
SDEC 6HTAA7.2-G46
H Series
The SDEC 6HTAA7.2-G46 is a 7.2-litre inline-6 diesel engine for generator sets, rated at 175 kVA / 140 kWe standby power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in China.
Overhaul & repair parts- Supporting documents
- 2 documents · 1 datasheet
- Last updated
- 2026-07-24
- Package route
- diesel generator sets
- Standby Power · 50 Hz
- 175 kVA
- Electrical Output
- 140 kWe
- Cylinders
- L6
- Displacement
- 7.2 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 | 140 | 126 | 157.5 |
| Standby Power | 155 | 140 | 175 |
Ask about SDEC 6HTAA7.2-G46
Choose parts / service or sourcing. Your message includes this model and page link.
SDEC 6HTAA7.2-G46 overhaul & repair parts
Already running a SDEC 6HTAA7.2-G46? Start with the parts you need, then send your nameplate so we can help check the right references for your engine.
Start with engine identification
We do not have a reviewed public parts preview for this model yet. Send the engine details and tell us what needs repair.
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 6HTAA7.2-G46 and your selected categories included. Attach your photos there.
SDEC 6HTAA7.2-G46 generator set context
The SDEC 6HTAA7.2-G46 is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 175 kVA / 140 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 | 6HTAA7.2-G46 |
| Series | H Series |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 7.2 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | China National Stage IV / Unregulated |
| Country of Origin | China |
Frequently asked questions
What is the power output of the SDEC 6HTAA7.2-G46?
The SDEC 6HTAA7.2-G46 is rated at 175 kVA standby / 158 kVA prime at 50 Hz (1,500 rpm).
Does the 6HTAA7.2-G46 run at 50 Hz or 60 Hz?
The SDEC 6HTAA7.2-G46 is rated for 50 Hz (1,500 rpm).
What fuel does the SDEC 6HTAA7.2-G46 use?
The SDEC 6HTAA7.2-G46 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 6HTAA7.2-G46?
The SDEC 6HTAA7.2-G46 is an inline-6 (6-cylinder) engine with a displacement of 7.2 L.
What is the catalog status of the SDEC 6HTAA7.2-G46?
The SDEC 6HTAA7.2-G46 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 6HTAA7.2-G46?
This page links reference documents for the SDEC 6HTAA7.2-G46. Check each document's title, model coverage, revision and rating conditions before using it for selection.