Cummins Engine 120kW 150kVA Soundproof Generator Set | Hosem Power
The Cummins Engine 120kW 150kVA Soundproof Generator Set is engineered to deliver dependable, efficient, and low-noise power for a wide range of applications. Powered by a high-performance Cummins diesel engine, it provides exceptional reliability, fuel efficiency, and durability, ensuring consistent energy supply even in demanding environments.
Designed for industrial, commercial, and residential use, this 150kVA Cummins generator features a robust soundproof canopy that minimizes noise while maintaining superior cooling performance. Built with premium components and strict factory testing, the Cummins Engine 120kW 150kVA Soundproof Generator Set stands out as a trusted and durable power solution for users worldwide seeking efficiency, safety, and long service life.
Key Features
- High-Performance Cummins Engine – Equipped with a genuine Cummins diesel engine, ensuring exceptional durability, strong power output, and reliable start-up under any condition.
- Low Noise & Smooth Operation – The soundproof canopy with advanced acoustic insulation keeps noise levels as low as 70–75dBA @ 7m, perfect for noise-sensitive environments.
- Robust Construction – Heavy-duty steel frame with anti-rust coating and high-capacity cooling system for consistent performance in harsh weather or industrial conditions.
- Smart Control System – Integrated Deepsea or Smartgen controller with Automatic Mains Failure (AMF) function, automatic shutdown alarms, and full system protection.
- Flexible Options – Customizable with ATS (Automatic Transfer Switch), remote monitoring system, and alternator options from Stamford, Leroy Somer, Mecc Alte, or Hosem.
Specification of Cummins Engine 120kW 150kVA Soundproof Generator Set
| Generator Set Specification |
| Model | A-C165S |
| Max. Power | kVA | 165 |
| kW | 132 |
| Rate Power | kVA | 150 |
| kW | 120 |
| Frequency | Hz | 50 |
| Rate Voltage | V | 400/230 |
| Rate Current | A | 216.5 |
| Fuel Tank Capacity | L | 280 |
| Dimension For Open-type Genset | mm | 2200 X 900 X 1380 |
| Weight For Open-type Genset | kg | 1400 |
| Dimension For Soundproof Genset | mm | 3200 X 1080 X 1500 |
| Weight For Soundproof Generator | kg | 1920 |
| Noise Level for Soundproof Generator at 7M | dBA | 75 |
| Battery | Two of Free Maintenance Battery |
| Engine Specification |
| Engine Manufacturer | Dongfeng Cummins Engine Co., Ltd. |
| Engine Brand | Cummins |
| Engine Model | 6BTAA5.9-G12 |
| No. of Cylinder | 6 Cylinder in line |
| Aspiration | Turbocharged and Air to Air Aftercooled |
| Governor | Electric |
| Engine Max. Output Power | kW | 154 |
| Displacement | L | 5.9 |
| Compression Ratio | 17.3 : 1 |
| Starting Voltage | V | 24 |
| Bore | mm | 102 |
| Stroke | mm | 120 |
| Lubrication Oil Capacity | L | 16.4 |
| Intake Air Flow | M3/Min | 7.6 |
| Fuel Consumption at 100% Load | L/H | 34 |
| Alternator Specification |
| Alternator Manufacturer | Fuzhou Hosem Power Co., Ltd. |
| Alternator Model | ASF274FS |
| Alternator Brand | Hosem |
| Rate Output | kVA | 150 |
| Frequency | Hz | 50Hz |
| Altitude | M | ≤1000 |
| Insulation | Class H |
| Phase | 3 Phase |
| Working Temperature without power decrease | ≤40℃ |
| Working Altitude without power decrease | ≤1000m |
| Automatic Voltage Regulation | SX440 |
| Protection Grade | IP23 |
| Alternator for optional | Leroy Somer, Marathon, Mecc Alte and Hosem Brushless alternator for optional |
| Control Panel Specification |
| Controller Brand | Deepsea |
| Controller Model | DSE7320 |
| Breaker Brand | Delixi |
| Breaker Capacity (A) | 250 |
| Battery Charger | Smartgen Model BAC06A |
| Emergency Stop Button | Supply |
| Automatic Mains Fail (AMF) | Supply |
| Fuel Level | Supply |
| Automatic Transfer Switch | ATS as optional part |
| The control panel supply the full protection with alarm and shutdown of the diesel generator include Start-up fault (generator set shutdown), High coolant temperature (alarm and generator set shutdown), Low oil pressure (alarm and generator set shutdown), Low fuel level (alarm), Low cooling fluid level alarm (as optional), Overload (alarm and generator set shutdown), Battery voltage high (alarm). |
| Optional controller: Each model of Deepsea, Smartgen, ComAp brand controller. |
Applications
The Cummins Engine 120kW 150kVA Soundproof Generator Set is suitable for a wide variety of power applications, including:
- Industrial Power Supply – Factories, workshops, and production lines needing reliable continuous energy.
- Commercial Buildings – Shopping malls, hotels, schools, and office complexes requiring low-noise backup power.
- Construction & Infrastructure – Job sites and engineering projects operating in remote or off-grid areas.
- Healthcare & Data Centers – Hospitals, labs, and server facilities that demand uninterrupted, stable power.
- Residential Backup – Villas, estates, and residential communities requiring quiet and efficient emergency power.
Why Choose Hosem?
At Hosem Power, The Cummins Engine 120kW 150kVA Soundproof Generator Set is engineered with precision craftsmanship and premium-quality components, ensuring reliable and efficient performance even under the toughest conditions. Built for durability and user convenience, this generator offers consistent power delivery for both prime and standby applications.
Contact us today to learn more and get a quote for a generator that meets your exact needs.
FQA
Q: How can I improve the fuel efficiency of my 150kVA Cummins diesel generator?
A: To achieve the best fuel economy, operate the generator at 70–80% of its rated load, where fuel consumption and performance are most efficient. Running below 50% load for long periods can increase fuel waste and carbon buildup. Regular maintenance—such as replacing filters and checking fuel injectors—also plays a key role in maximizing efficiency.
Want to learn more tips on saving fuel and improving generator performance? Read this helpful article: How to Maximize Diesel Generator Fuel Efficiency
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