| Product Details | |
|---|---|
| Brand | Hosem |
| Model | A-C300 |
| Country of Origin | Fuzhou, China |
| Certificate | CE |
| Payment & Shipping Terms | |
|---|---|
| Price Quote | According to customer's specific needs |
| Minimum Order | 1 Unit |
| Average Delivery Time | 30 Days |
| Payment Method | T/T,L/C |
| Package Details | Plastic Foam Package |
| Ability to Supply | 500 Set / Month |
300kVA Diesel Generator Cummins for 60Hz - Hosem Power
The 300kVA Diesel Generator (60Hz) offers robust performance and reliability for industrial and commercial applications. Powered by Cummins 6LTAA8.9G2 engine, it delivers consistent, high-quality power, ensuring your operations stay up and running.

Engine Datasheet
| Engine Specification | ||
| Engine Manufacturer | Dongfeng Cummins Engine Co., Ltd. | |
| Engine Brand | Cummins | |
| Engine Model | 6LTAA8.9G2 | |
| No. of Cylinder | 6 Cylinder in line | |
| Aspiration | Turbocarged and Air to Air Aftercooed | |
| Governor | Electric | |
| Engine Max. Output Power | kW | 258.5 |
| Displacement | L | 8.9 |
| Starting Voltage | V | 24 |
| Bore | mm | 125 |
| Stroke | mm | 136 |
| Lubrication Oil Capacity | L | 36 |
Alternator Datasheet
| Alternator Specification | ||
| Alternator Manufacturer | Hosem Power | |
| Alternator Model | ASF 274 J | |
| Alternator Brand | Hosem | |
| Rate Output | kVA | 272 |
| Frequency | Hz | 60Hz |
| Altitude | M | ≤1000 |
| Insulation | Class H | |
| Voltage Regulation | AVR Model SX460 | |
| Protection Grade | IP23 | |
| Alternator for optional | Leroy Somer, Marathon, Mecc Alte and Hosem Brushless alternator for optional | |

Main Technical Data
- Anti-drip structure protection class IP22
- Insulation class H
- Rated voltage 400V,
- Three phase four wire
- Stable voltage regulation rate≤±1%
- Transient voltage regulation≤-18%~+20%
- Voltage waveform distortion rate THD≤3%
- Telephone harmonic factor THF≤2%
- Telephone interference factor TIF≤50
- Other standard of voltage can be available by your request.
FQA
Q: Which Generator Brands in China are Worth Purchasing?
A: Chinese generators offer good quality, provided you choose a reliable supplier. Generally, Cummins, Perkins, Deutz, Weichai, and SDEC are recognized for their superior performance and reliability.
For more details, check out these related articles:
Q: How do Maintain The 300kVA Diesel Generator?
A: Regular maintenance is essential to extending the service life of your generator. Key maintenance tasks include replacing filters, changing oil, and conducting routine inspections.
For detailed guidance, please refer to the article below:
Q: How to Identify the Authenticity of the Cummins Engine?
A: To identify the authenticity of a Cummins engine, check the engine's serial number and model on the manufacturer's plate, usually found on the engine block. Authentic engines will have Cummins’ logo, along with clear and consistent labeling. Additionally, verify the engine with Cummins’ official support or authorized dealers to ensure it is genuine. Avoid purchasing from unverified sources to reduce the risk of counterfeit products.
Review below article to check the detail method

Factory Address
Shangang Industrial Area, Lianjiang Town, Fuzhou City, Fujian, China.

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Email : edward@hosempower.com

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Telephone : 86-5918-6397381
Business Phone : 86-1595-9182792
Work Time :8:30-18:00(Beijing time)
