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Engine Brand |
Cummins |
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Model Number |
4BTA3.9-G2 |
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MOQ |
1 Set |
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Payment Terms |
L/C , T/T |
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Warranty |
18 months after shipment / 2000 hours of operation |
Cummins as a leading independent engine manufacturer globally, Cummins boasts a wide power range, mature product technology, high reliability, good fuel economy, and suitability for long-term continuous operation. With its comprehensive global after-sales service network and ample spare parts supply, it is widely used in data centers, hospitals, factories, mines, ships, and infrastructure projects, making it a mainstream brand with balanced overall performance and high market recognition.
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Place of Origin: |
China |
Certification: |
ISO, CE |
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Genset Type: |
Open Frame/Soundproof |
Engine: |
Cummins |
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Alternator: |
Farrand / Stamford / Leroy Somer |
Controller: |
Smartgen / Deepsea |
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Starting Method: |
Electric |
Aspiration: |
Turbocharged |
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Supply Ability: |
2000 sets per year |
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Highlight:50HZ 50kva diesel generators Trailer Mounted 50kva diesel generators |
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Generator Set |
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Genset model |
C50D5 |
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Genset rated power |
50KVA/40KW |
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Rated voltage |
400/230V (adjustable) |
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Frequency |
50 Hz |
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Power factor |
0.8 Lagging |
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Connecting type |
3 phase 4 wire |
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Cooling system |
Closed cycle water-cooled with fan, water tank |
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Overall dimension (L×W×H) mm |
2300*1055*1250 |
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Gross weight (kg) |
900 |
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Diesel Engine |
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Brand |
Cummins |
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Model |
4BTA3.9-G2 |
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Engine type |
12 cylinders in Vee,4 stroke, air-to-air after-cooled |
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Aspiration |
Turbocharged |
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Rotating speed |
1500 RPM |
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Engine cooling system |
Water-cooled |
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Speed governing system |
Electronic speed governor |
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Starting method |
By 24V batteries |
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Engine filter system |
Dry type air filter ,fuel filter, oil filter, water filter |
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Displacement(L) |
30.5 |
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Fuel consumption (g/kw.h) |
≤214 |
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Alternator |
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Brand |
Leroy Somer |
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Model |
LSA49.3L10 |
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Excite type |
Brushless self-excited AVR regulation |
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Connecting type |
3 phase 4 pole |
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Steady frequency change |
0.50% |
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No load voltage |
≥95%-105% |
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Steady voltage |
≤±1% |
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Insulation class |
Class H |
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Protection grade |
IP23 |
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The components of the genset |
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(1) Diesel engine; (2) Alternator; (3) Water tank & radiator assembly; (4) Control panel; (5) Base frame. |
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The diesel generator sets are customized power supply solutions for various scenarios, with wide power coverage and strong adaptability. They are reliable choices for industrial production, outdoor construction and other scenarios. The generator sets have strong power, low fuel consumption, excellent stability and durability, and can adapt to high loads and harsh conditions. They start quickly, output stably, have low failure rates and are easy to maintain. The full-power models perfectly match various diesel power supply needs.It is currently the most widely used and versatile power generation equipment.
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<br>
Open Generator Set
<br>
Open-type generator sets integrate the engine, generator, control system, and cooling system onto a steel base. Without a closed enclosure, they are compact, highly efficient in heat dissipation, and are a commonly used basic power generation device in industry.
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1. Superior Engine Performance
Utilizes top-tier common rail technology engines for excellent fuel efficiency; precise control of combustion and high compression ratio achieves high power output and low emissions.
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2. High-Efficiency Generator System
Equipped with an advanced AVR/DVR solid-state voltage regulation system, ensuring stable voltage and excellent power quality under full load; windings use high-temperature and high-voltage resistant insulation materials to guarantee long-term electrical reliability and operational safety.
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3. Intelligent Control System
Equipped with a digital microprocessor for automated operation, supporting ATS automatic switching, multi-unit parallel operation, and flexible grid connection; provides local, remote, and mobile APP multi-terminal control, offering a one-stop system solution.
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Factory backup, construction sites, mines, computer rooms, and other locations where noise levels are not critical.
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Silent Generator Set
<br>
Silent generator sets add a silent noise-reducing enclosure to the open-type generator set base (engine, generator, control system, cooling system, etc. integrated into a steel base). They incorporate sound-absorbing cotton, sound-absorbing ducts, and a ventilation system, balancing power generation performance with low-noise operation.

1. High-Efficiency Noise Reduction Silent Soundproof
Utilizing a galvanized soundproof structure, noise levels are as low as 65dB(A) at 7 meters, significantly reducing operating noise and making it suitable for noise-sensitive environments; the enclosure is rainproof and dustproof, allowing for direct outdoor deployment.
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2. Highly Compatible Power System
Selected heavy-duty industrial engines, optimized for low-quality fuels, ensuring stable and reliable operation; supports three-phase/single-phase output, equipped with an AVR automatic voltage regulation system, achieving voltage accuracy of ±1%, providing excellent power quality.
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3. Intelligent Control and Convenient Operation
Equipped with an IP55 protection-rated control panel, using a DSE 4510 MKII controller, enabling automated operation, fault monitoring, and remote management, offering convenient operation and maximum safety.
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4. Easy-maintain design
The entire cabin can be opened quickly, key components are easy to inspect and repair, and daily maintenance is efficient and worry-free, reducing operation and maintenance costs.Lockable quick-opening hatch for safety; central lifting ring for easy lifting and transportation; reinforced anti-tipping forklift holes to ensure safe loading and unloading; integrated polypropylene fuel tank, allowing for continuous operation for 8 hours at full load.
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Residential areas, hospitals, shopping malls, hotels, construction sites, outdoor activities, urban construction, and other noise-sensitive locations.
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<br>
Asia Generator is an enterprise specializing in the research and development, as well as sales of engines and generator sets. It provides integrated power equipment solutions and supporting services for various fields such as industry, agriculture, construction, and healthcare.
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The company's core business is centered around the entire power equipment industry chain, covering various services such as technology development and equipment sales. It has established a business system featuring "technical support, product core, and service empowerment", offering customized solutions, high-quality control standards, and comprehensive after-sales services to meet the diverse needs of customers.
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