In today’s fast-paced business world, a stable power supply is critical. Whether it’s for smooth factory operations or a quick-response emergency backup system, a high-quality power genset is the backbone of your business continuity. At YG Machinery, we understand the importance of reliable power. That’s why we specialize in providing exceptional diesel generator solutions for everything from small businesses to large-scale industrial operations.
Power Genset Parameter:
Power | 30kw | 100kw | 150kw | 200kw | 300kw | 400kw |
cylinders | 4 cylinder | 6 cylinder | 6 cylinder | 6 cylinder | 6 cylinder | 6 cylinder |
voltage | 400/230V | 400/230V | 400/230V | 400/230V | 400/230V | 400/230V |
Frequency Range | 50HZ | 50HZ | 50HZ | 50HZ | 50HZ | 50HZ |
Rotating speed | 1500rpm | 1500rpm | 1500rpm | 1500rpm | 1500rpm | 1500rpm |
Cylinder diameter *stroke (mm) | 100*115 | 105*125 | 105*130 | 126*130 | 126*155 | 135*160 |
Rated current | 54A | 180A | 270A | 360A | 540A | 720A |
Phase | Three-phase four-wire | Three-phase four-wire | Three-phase four-wire | Three-phase four-wire | Three-phase four-wire | Three-phase four-wire |

Core Products & Technical Advantages: Redefining the Reliable Power Genset
The “3 Core Components” of Diesel Generators
- Engine (power source): The heart of the genset, usually a diesel engine (we partner with top brands like Weichai, Yuchai, and Cummins) that converts diesel energy into mechanical motion.
- Generator (electricity producer): Takes the engine’s mechanical motion and turns it into usable electricity—critical for stable output.
- Control system: Acts as the “brain”—monitors voltage, temperature, and fuel level, and shuts down automatically if there’s a fault (e.g., overheating).

Core Uses & Working Principles
Our diesel power genset works by turning diesel’s chemical energy into electrical energy—here’s the step-by-step process inside the engine:
- Clean air (filtered by an air cleaner) mixes with high-pressure atomized diesel from the injector.
- As the piston moves up, the mixture is compressed—volume shrinks, temperature rises to diesel’s ignition point.
- The mixture burns violently, pushing the piston down (this is called “power stroke”).
- Cylinders take turns doing power strokes, driving the crankshaft to spin—and the generator starts producing electricity.
It’s designed for two key scenarios:
- Emergency power: Takes over in 10-15 seconds when grid power fails (critical for hospitals, data centers).
- Regular power: Supplies steady electricity for off-grid sites like mines, construction zones, or remote factories.

We Offer a Full Range Of Diesel Power Genset Models to Match Every Need
- By power capacity (most common):
- Micro: Below 10kw (for small offices or homes)
- Small: 10~200kw (our diesel generator 100kw is a top-seller for small-to-medium factories)
- Medium: 200~600kw (ideal for large complexes—our 300kw diesel generator fits this range)
- Large: 600~2000kw (for heavy industries like mining or large-scale manufacturing)
- By usage:
- Land-based: For factories, hospitals, or construction sites
- Marine: Designed for ships (with anti-corrosion parts for sea environments)
- By brand:
- Domestic: Weichai, Yuchai, Shangchai (cost-effective, easy maintenance)
- Imported: Cummins, Volvo, Perkins, Leyton (high durability for harsh conditions)
- By speed:
- Low-speed: Quiet, long lifespan (for continuous use)
- High-speed: Compact, high power density (for mobile needs)
What Makes YG Diesel Power Genset Stand Out?
- High efficiency: With advanced diesel engine efficiency (from brands like Cummins or Weichai), it uses 8-10% less fuel than ordinary gensets.
- Stable output: Equipped with automatic voltage regulation (AVR), voltage fluctuation stays within ±1%.
- Low noise: Optional soundproof enclosure (static box) keeps noise below 65dB—perfect for urban areas or residential nearby sites.
- Fuel flexibility: While diesel is our main focus, we also offer gas and gasoline [power genset] models for clients with specific fuel access.
- Durability: Heavy-duty components (from top brands) withstand harsh conditions (high temperature, dust) for 10,000+ working hours.
Power Genset FAQ
Start by calculating your total power demand (sum of all equipment wattage). Add a 20% buffer for peak loads—for example, if your total demand is 80kw, our diesel generator 100kw (small capacity range) is a great fit.
Diesel generator sets are known for their high fuel efficiency, long-term durability, and low operating costs. Diesel engines typically last longer than gasoline engines, and diesel fuel is safer to store. This makes them the ideal choice for industrial and commercial applications, especially when you are looking for an industrial generator for sale.
Yes, routine maintenance is crucial for ensuring the reliable operation of your generator set. This includes checking fuel and coolant levels, changing oil and filters, and performing regular load tests.
Power Genset Wide Applications and Success Stories
Our diesel power genset serves multiple sectors:
- Manufacturing: Keeps production lines running (our 100kw model powers auto parts factories in Nigeria).
- Mining: Large 600-1000kw models supply drilling equipment in Western Australia (dust-resistant design).
- Marine: Marine-specific diesel gensets power small ships in Southeast Asia (anti-corrosion parts).
- Healthcare: Medium 200-300kw models keep ICU machines running during power cuts in Kenya hospitals.
Case Study – Australia Mining Client:
Last year, Mike (a mining manager in Western Australia) contacted us. His team’s old genset kept breaking down, causing 2-3 production stops weekly.
We recommended our 300kw diesel generator (medium capacity, customized with dust-proof filters and Cummins engine). After installation:
- No production stops in 12 months.
- Fuel costs dropped by 9% (vs. his old genset).
- Maintenance time cut by 50% (thanks to easy-access components).
Mike said: “YG’s diesel [power genset] didn’t just solve our power problem—it saved us $50,000 in annual losses.”
How to Evaluate the Fuel Efficiency of a Power Genset?
Fuel efficiency is a key metric for evaluating the long-term operational cost of a generator set. It directly impacts your overall industrial power generator price. Fuel consumption is typically measured in liters per hour per kilowatt (L/h/kW). Our power genset series uses advanced direct injection technology and optimized combustion chamber designs to ensure every drop of fuel is fully utilized. This means lower operating costs and a faster return on your investment.
What Key Technical Parameters Should You Consider When Buying a Power Genset ?
Besides power (kW), when purchasing a generator set, you should also focus on voltage stability, frequency fluctuation, and noise level. These technical parameters directly affect the safe operation of your equipment and the environmental friendliness of the unit. Our genset for sale solutions undergo strict testing to guarantee stable voltage and frequency under different load conditions. Additionally, our silent canopy options effectively reduce noise, making them perfect for residential or noise-sensitive areas.
Global Supply and After-Sales Service
YG Machinery provides high-quality power genset products and comprehensive technical support globally. We are not just a supplier of industrial generators for sale; we are your long-term partner.
As a company with many years of experience in machinery foreign trade, YG Machinery has built a wealth of industry expertise and global customer trust. Our products strictly adhere to international quality standards. We believe that a high-quality product must be accompanied by equally high-level service.
Client Testimonial: “We purchased a diesel generator 100kw from YG Machinery, and its stability and performance exceeded our expectations. Their technical support team is very professional and responsive, helping us with all our issues.” – A client from the Philippines.
Whether you need a small backup power source or a large industrial generator for sale, YG Machinery has the ideal solution for you. Our expert team is ready to provide a free consultation and tailor the best plan to meet your specific needs.
Contact us today to get your exclusive industrial power generator price quote!