Kena Custom Silent Diesel Generator — Reliable Power for Every Need
Kena presents a line of custom silent diesel generators designed to deliver dependable, efficient power across a wide range of applications. Available in multiple sizes including 200 kVA (200 kW), 300 kVA (300 kW), 400 kVA (400 kW), and 500 kVA (500 kW), these gen-sets combine strong performance, low operating noise, and long service life in one complete package. Built for industrial sites, commercial buildings, data centers, hospitals, construction projects, and remote locations, Kena generators provide the steady, high-quality electricity that keeps your operations running without interruption
Quiet, Smooth Operation
Kena’s silent diesel generators are engineered with sound-attenuated enclosures, advanced mountings, and vibration control to minimize noise and disturbance. These features make Kena gen-sets especially well suited for use in urban areas, residential neighborhoods, hospitals, hotels, schools, and anywhere low noise is a priority. Even at full load, these units maintain a controlled sound level so you get reliable power without the constant roar associated with older generator models
Robust, Customizable Power
Each Kena generator is designed to meet specific user needs. The 200 kVA and 300 kVA models are ideal for medium-sized commercial operations and light industrial use where consistent power is essential. For larger facilities or critical backup needs, the 400 kVA and 500 kVA models deliver higher capacity and stronger performance under continuous or prime power demands. Kena offers customization options such as fuel tank size, control systems, paralleling capability, and connection configurations so the genset integrates seamlessly with your site’s power setup
Durable Diesel Engines
At the core of every Kena genset is a heavy-duty diesel engine selected for fuel efficiency, durability, and ease of maintenance. These engines are designed to start quickly and run reliably in varied environmental conditions. Kena uses proven engine technology with high-quality components to ensure stable voltage and frequency output, low fuel consumption, and extended intervals between major services. The engines meet emission and performance standards to keep operations compliant and efficient
Advanced Alternator and Electrical Systems
Kena pairs each engine with a high-performance alternator that provides clean, steady electricity. The alternators feature robust insulation, precise voltage regulation, and protection systems to handle sudden load changes without compromising output quality. Whether powering sensitive electronic equipment, lighting systems, or heavy machinery, Kena generators deliver the stable power required to protect equipment and maintain productivity
Smart Controls and Easy Monitoring
User-friendly control panels come standard on Kena gen-sets, offering clear displays for voltage, current, frequency, oil pressure, coolant temperature, and runtime. Advanced models include digital controllers with automatic start/stop functions, remote monitoring options, fault diagnostics, and event logging. These control systems help operators manage load transfers, schedule maintenance, and quickly identify and resolve issues, reducing downtime and maintenance costs
Built for Safety and Compliance
Kena places safety at the forefront of design. Generators include emergency stop buttons, circuit breakers, automatic shutdown protection for low oil pressure and high coolant temperature, and leak-resistant fuel systems. The soundproof enclosures also provide weather protection and reduce exposure to moving parts and hot surfaces. All units are built to comply with applicable industry standards and local regulations, helping customers meet safety and environmental requirements
Fuel Efficiency and Cost Savings
Diesel engines in Kena generators are optimized for fuel efficiency, translating into longer run times and lower operating costs. With efficient combustion and well-matched alternator loads, Kena gen-sets help businesses reduce fuel spend while maintaining reliable backup or prime power. For extended use, optional larger fuel tanks and automated refueling solutions are available to maximize uptime and reduce the need for frequent fueling
Easy Installation and Maintenance
Kena designs its generators for straightforward installation and serviceability. Compact, modular designs allow for easier transport and site placement. Accessible service points, clear wiring diagrams, and readily available spare parts reduce the time required for routine maintenance and repairs. Kena also offers installation guidance, commissioning services, and ongoing support to ensure your generator performs optimally from day one
Versatile Applications
Kena silent diesel generators are well suited for many applications:
- Commercial buildings and retail centers needing backup power for lights, HVAC, and security systems.
- Hospitals, clinics, and healthcare facilities requiring dependable emergency power for life-saving equipment
- Data centers and telecom sites that need consistent, clean electricity to protect servers and communications gear
- Industrial plants and manufacturing facilities running critical processes and heavy machinery
- Construction sites and mining operations demanding portable, durable power solutions
- Remote and off-grid locations where grid access is unavailable or unreliable
Reliable Support and Warranty
Kena stands behind its products with comprehensive warranty options and professional customer support. Technical assistance, spare parts supply, and maintenance services are available to keep your generator running reliably throughout its lifecycle. Kena’s global network of service partners ensures quick response to service requests and helps customers maximize the return on their investment
Why Choose Kena
- Quiet, soundproof designs for minimal noise impact
- A range of power ratings from 200 kVA to 500 kVA to match various needs
- Durable diesel engines and high-quality alternators for dependable performance
- Flexible customization and advanced control options
- Efficient fuel consumption and low operating costs
- Strong safety features and regulatory compliance
- Easy maintenance, installation support, and reliable after-sales service
For businesses and institutions that demand reliable, quiet, and efficient power, Kena custom silent diesel generators deliver a practical, cost-effective solution. Whether you need a 200 kVA unit for commercial backup or a 500 kVA genset for heavy industrial use, Kena provides high-quality power systems tailored to your requirements, backed by professional support to ensure uninterrupted operation when it matters most



| We have power from 10kw-2000kw, any interesting please contact with us to quote the best price for you | ||||
| Details Genset | Model | ZSY-300 | Type | silent optional open |
| Frequency (Hz) | 50/60 | Speed rpm | 1500/1800 | |
| N. W(kg) | 3945 | Size L*W*H mm | 3900*1250*2200 | |
| Fuel Con. (L/H) | 64.9 | Fuel capacity tank | 596.4 | |
| Running time (H) | 8 | Sound decibel (DB) | 70-90 | |
| Details Engine | Brand | Weichai Optional Cummins, Weichai, Yuchai, etc | ||
| Model | 618ZLD | Fuel | Diesel | |
| Cylinder | 6 | Cooling system | water | |
| Starter | electric | Displacement(L) | 12.5 | |
| Details Alternator | Brand | China Stanford, original Stanford, Marathon, Lehua Somer, etc | ||
| Pure copper content | 100% | Efficient | 92% | |
| Radiator | 40℃-50℃ | Battery | Electric start 24V charger | |
| 3 phase power | Rated power | 300kw/375kva | Rated voltage | 230V/380V/400V/415V |
| Standby power | 330kw/413kva | Rated current | 941A/570A/541A/522A | |
| Optional single phase | ||||



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— About Kena —


Chongqing Kena Electronmechanical Co., Ltd. is a production-oriented, innovative, integrated, service-oriented and network-based company integrating manufacturing, sales, processing and R&D. We mainly manufacture and sell gasoline generators, gasoline generator sets, digital inverter silent generators, gasoline engine water pumps, diesel generators, diesel generator sets, general engines, etc. Our products have a large consumer market and are highly appreciated by consumers
Small Generator Power Range: 1KW-15KW digital open frame inverter generator, 1KW-50KW gasoline generator set, 2KW-16KW single-cylinder double-cylinder open-frame generator set and silent diesel air-cooled generator set
Large Generator Set Range: 30KW-2200KW large diesel generator set, 15KW-1000KW ultra-quiet large diesel generator set
Engine Range: 2KW-30KW air-cooled gasoline engine, 2KW-22KW air-cooled diesel engine
— Welcome to the Field Trip —

— Our Certificate —

Our company insists on survival by quality, market by reputation, development by science and technology, and benefit by management. We adhere to the principle of honesty and self-transcendence, and are willing to join hands with Chinese and foreign enterprises and all walks of life to advance with the times, cooperate and win-win, and become a modern high-tech enterprise. Relying on advanced business philosophy, scientific management, professional talents, excellent technology, high-quality products, and high-quality services, our company continues to grow and develop. We warmly welcome friends from the business circles at home and abroad to come to discuss cooperation, seek common development, and jointly create a more brilliant tomorrow
— Packing & Loading —

— Our Team —

— FAQ —
Q: How do I purchase your goods
A: Please choose your item and tell us your requirements, quantity and packing you want. We'll draft an Alibaba Trade Assurance order for you to pay. And please contact us to confirm your information for sales contract, commercial invoice and other documents you need
Q: How long is the lead time
A: 5-7 days for stock items after deposit, negotiable for big order
Q: Do you offer sample
A: Yes. We can provide a pre-production sample before mass production, and we will make final inspection before shipment to guarantee the quality
Q: What is the MOQ on your products
A: Small quantity can be acceptable, depends on the stock
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