A small quiet diesel generator is a professional, low-noise backup power supply equipment designed for scenarios with high noise requirements. It adopts a professional, fully enclosed sound insulation structure, which reduces the operating noise to below 75dB at 7 meters, far lower than ordinary open-frame diesel generators. This portable silent diesel generator covers power ranges from 10KW to 50KW, with built-in mobile wheels and folding armrests, which can be easily moved to different use scenarios. It has become the preferred backup power solution for residential areas, commercial places and office environments with high noise requirements.
Small Quiet Diesel Generator 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 |
What Makes A Small Quiet Diesel Generator Different From Ordinary Generators
Many users wonder why the price of low-noise generators is higher than that of ordinary open-frame generators, and the core differences are reflected in the following aspects:
- First, the operating noise difference is huge. The operating noise of ordinary open-frame generators is usually 90- 100 dB at 7 meters, which is equivalent to the noise of a car horn, and cannot be used in residential and commercial areas. The noise of low-noise generators is below 75dB, which is equivalent to the volume of normal daily conversation, and will not disturb surrounding people.
- Second, the protection level is higher. Ordinary generators are open structures; dust and rain will directly enter the internal parts, which can easily cause failure. Low-noise generators adopt a fully enclosed structure, which can effectively prevent dust and rain from entering, and have a longer service life and a lower failure rate.
- Third, the stability is better. Low-noise generators adopt professional shock-absorbing structures. The units avoid intense vibration while running, deliver steadier power output, and prevent voltage fluctuations that damage electrical devices.
Key Sound Insulation Structures Of Small Quiet Diesel Generators
The ultra-low noise performance is not achieved by simply adding a shell, but through a multi-layer professional sound insulation structure:
- Fully enclosed sound insulation cabinet: The whole small silent diesel generator is wrapped by a thickened steel cabinet, which blocks the direct transmission of mechanical noise, and the inner wall is pasted with 50mm thick high-density sound insulation cotton, which absorbs most of the noise generated during operation.
- Professional shock absorption structure: High-strength shock absorption pads are installed between the engine, generator and the frame, which block the transmission of vibration noise, and avoid resonance noise generated by high-speed operation of the engine.
- High-efficiency muffler system: The unit features a secondary impedance composite muffler that drastically cuts the engine’s exhaust noise. This accessory lowers exhaust noise by over 30dB versus standard generators.
- Silent heat dissipation air duct: The optimized air duct design ensures the heat dissipation effect while reducing the wind noise generated by the cooling fan, avoiding additional noise caused by heat dissipation.
- This multi-layer sound insulation structure delivers ultra-low overall noise levels for the unit. It also lets small silent diesel generators work in noise-sensitive environments, which is its core advantage.
Why Are More People Choosing YG Small Quiet Diesel Generator?
- Multi-layer professional sound insulation structure, operating noise as low as < 75 dB at 7 meters, suitable for noise-sensitive scenarios
- Power ranges from 10KW to 50KW, you can choose the appropriate power according to your actual power consumption needs
- High-quality all-copper motor, stable power output, no voltage fluctuation, will not damage electrical appliances
- Electric start design, easy to operate, the portable silent diesel generator can start normally in a low-temperature environment down to -20℃
- Fuel-saving engine design, 30% lower fuel consumption than ordinary generators of the same power
- Built-in overload protection, short-circuit protection and overheat protection functions to ensure safe operation
- Equipped with mobile wheels and folding armrests, one person can easily move and transfer.
- A large-capacity fuel tank supports 8-12 hours of continuous operation with one tank of fuel.
Generator Sets For Sale
YG small quiet diesel generator combines professional multi-layer sound insulation design, stable power output and flexible mobility, perfectly matching the backup power needs of residential and commercial places with high noise requirements. If you are looking for reliable generator sets for sale with real low noise performance, contact us today to get detailed technical specifications and a customized quotation for your specific power needs.
