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The SDEC 6DTAA8.9-G21 is a 6-cylinder, 8.82L turbocharged diesel engine (G-Drive) used for generators, offering prime power around 160kW-175kW (200kVA-219kVA) at 1500/1800rpm. Designed with AVL and SwRI, this durable Chinese-manufactured engine is widely used for industrial and commercial prime power, offering low fuel consumption, high reliability, and cold-start capabilities down to -30℃.
Key Engine Features:
- Performance: 4-valve structure with high-strength alloy iron body for high reliability, with overhaul periods up to 20,000 hours.
- Output (Prime): Typically 160kW (200kVA) at 50Hz, 1500rpm; and up to 175kW (219kVA) at 60Hz, 1800rpm.
- Cooling & Aspiration: Water-cooled, turbocharged, and intercooled for optimal performance.
- Design: Integrated parts reduce components by 20% compared to standard engines, simplifying maintenance.
Common Generator Application Specs:
- Engine Model: SDEC 6DTAA8.9-G21
- Alternator/Genset Type: Brushless, self-excited.
- Prime Power (50Hz): 160kW/200kVA.
- Standby Power (50Hz): 176kW/220kVA.
- Fuel Consumption: High efficiency with advanced fuel injection.
- Emissions: Generally compliant with non-road country III (stage 3) standards.
These engines are often utilized by suppliers like Mecca Power or Wintpower in various, high-quality, cost-effective, stationary or mobile configurations.
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SDEC 6DTAA8.9-G21 G-Drive Engine | Shanghai Diesel- ...
SDEC-Shanghai Diesel Engine
https://sdec-engine.com › sdec-6dtaa8-9-g21-g-drive-en...
SDEC-Shanghai Diesel Engine
https://sdec-engine.com › sdec-6dtaa8-9-g21-g-drive-en...
SDEC 6DTAA8.9-G21 Generator Drive Engine uses a 6 Cylinder design, simple structure, the overall size is smaller than the same power diesel engine.Read more
176kw Mobile 6dtaa8.9-G21 Sdec Chinese Engine Diesel ...
Made-in-China.com
https://m.made-in-china.com › ... › Diesel Generator
Made-in-China.com
https://m.made-in-china.com › ... › Diesel Generator
176kw Mobile 6dtaa8.9-G21 Sdec Chinese Engine Diesel Powered Generator Price. US$2,000.00-200,000.00. 1SET (MOQ)Â ...Read more
· Review by MIC_BUYER
SDEC Engine 6DTAA8.9-G21 Diesel Generator
KEYPOWER
https://www.keypower.com › sdec-engine-6dtaa8-9-g2...
KEYPOWER
https://www.keypower.com › sdec-engine-6dtaa8-9-g2...
Keypower is a professional SDEC Engine 6DTAA8.9-G21 Diesel Generator manufacturer in China,with 26 years+ experience,supporting OEM/ODM and customization.
Farm Irrigation SDEC 6DTAA8.9-G21 Diesel Generator ...
Alibaba.com
https://www.alibaba.com › ... › Diesel Generators
Alibaba.com
https://www.alibaba.com › ... › Diesel Generators
Our SDEC 6DTAA8.9-G21 Diesel Generator is a high-performance, heavy-duty diesel generator set designed for reliable prime and standby power.Read more
200 kVA Diesel Generators Set by SDEC Engine 6DTAA8. ...
Fuzhou Powerzoo Equipment Co., Ltd.
https://www.powerzoos.com › 200-kVA-Diesel-Generat...
Fuzhou Powerzoo Equipment Co., Ltd.
https://www.powerzoos.com › 200-kVA-Diesel-Generat...
200 kVA Diesel Generators Set by SDEC Engine 6DTAA8.9-G21. Frequency: 60Hz Prime Power (kW/kVA): 160/200. Standby Power (kW/kVA): 176/220. Availability ...Read more
50Hz 400V 3Ph 160kW 200kVA SDEC Silent Diesel ...
kotengenerator.com
https://www.kotengenerator.com › products_detail › 50H...
kotengenerator.com
https://www.kotengenerator.com › products_detail › 50H...
50Hz 400V 3Ph 160kW 200kVA SDEC Silent Diesel Generator Set Engine 6DTAA8.9-G21 ; Model, KS200D5 ; Frequency, 50Hz ; Voltage, 380,400,415V ; Prime Power (kW/kVA)Â ...Read more
Market leading generators in South Africa - BPD200S3
Bundu Power
https://www.bundupower.co.za › engine_data › mod=6D...
Bundu Power
https://www.bundupower.co.za › engine_data › mod=6D...
SDEC (80-400kVA) ... Bundu Power® is the official agent for Generac® generators USA and Growatt Inverters as well as supplying our own range of Diesel generators.Read more
POWER YOUR FUTURE 6DTAA8.9-G21 SDEC Generator
micyjz.com
https://iqrorwxhjkqjlj5q-static.micyjz.com › ...
micyjz.com
https://iqrorwxhjkqjlj5q-static.micyjz.com › ...
PDF
Engine-SDEC. Bearing. 1. Model. 6DTAA8.9-G21. Power factor. 0.8. Aspiration. Inline, four stroke, water cooled, pressurized and medium cooled. Frequency. Hz. 50.Read more
3 pages
Scw-219t6 Prp 219kVA/175kw 60Hz 1800rpm Sdec 6dtaa8 ...
Made-in-China.com
https://m.made-in-china.com › ... › Diesel Generator
Made-in-China.com
https://m.made-in-china.com › ... › Diesel Generator
Scw-219t6 Prp 219kVA/175kw 60Hz 1800rpm Sdec 6dtaa8.9-G21 Diesel Generator Factory Price. US$15,148.001-19 Sets. US$9,321.0020+ Sets ...Read more
· Review by MIC_BUYER
Model 6DTAA8.9-G21 with good price and quality from ...
LONGKAI POWER
https://www.longkaipower.com › ... › Diesel Generator
LONGKAI POWER
https://www.longkaipower.com › ... › Diesel Generator
Model 6DTAA8.9-G21 Powered by SDEC with good price and quality offered by China manufacturer Longkai.