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Low Noise Diesel Generators

Dianbida Power: Your Professional Low Noise Diesel Generators Supplier!

We are a professional generator set factory, manufacturers, and wholesale suppliers established in 2022, specializing in diesel, gasoline, and natural gas generator sets. As one of the reliable bulk power equipment suppliers, we focus on providing high-quality, customizable power solutions for global industrial and commercial users.

Full Product Range

We produce diesel, gas, silent, mobile, and containerized generator sets to meet diverse power needs.

OEM / ODM Customization

Customized generator solutions available, including power rating, design, control systems, and branding.

Global Export Experience

Products are exported to Asia, Africa, Europe, and the Americas with stable international logistics support.

Reliable Engine Partnerships

Equipped with well-known engines such as Cummins, Weichai, Yuchai, and SDEC for stable performance.

Soundproof Diesel Generator Set

A Soundproof Diesel Generator Set is a power generation device that controls noise propagation through an acoustic enclosure and a noise reduction system, used to provide diesel power output in

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Silent Three-Phase Diesel Generator

A Silent Three-Phase Diesel Generator is a diesel generator that outputs three-phase AC power and controls noise propagation through a silent structure. It is used in industrial, commercial, and

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Outdoor Silent Diesel Generator

The Outdoor Silent Diesel Generator is a diesel generator with an integrated rainproof structure and noise-reducing hood. It is used in outdoor environments to provide continuous power output while

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Low Noise Canopy Diesel Generator

The Low Noise Canopy Diesel Generator is a diesel generator that controls the propagation of operating noise through a noise-reducing hood and acoustic structure design. It is suitable for power

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Industrial Low Noise Diesel Generator

The Industrial Low Noise Diesel Generator is a diesel generator designed for continuous power supply in industrial applications. Through its quiet structure and industrial-grade electrical

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Brief Introduction To Low Noise Diesel Generators

Low-Noise Diesel Generators are devices that utilize a diesel engine to drive a generator and produce electricity; they are suitable for use at construction sites, commercial buildings, and as emergency backup power sources.

Technical Parameters

Parameter	Specification
Product Name	Low Noise Diesel Generators
Power Range	10kW – 1000kW
Voltage	110V / 220V / 380V / 415V
Frequency	50Hz / 60Hz
Engine Type	Industrial Diesel Engine
Fuel Consumption	210-230 g/kWh
Noise Level	65-75 dB (7m)
Cooling System	Water Cooling
Start Method	Electric Start
Control System	Digital Controller
Continuous Running Time	8-12 Hours
Fuel Tank Capacity	50-1000 L
Protection Class	IP23
Operating Temperature	-15℃ to 50℃
Warranty	12 Months

Features of Low Noise Diesel Generators

Cost Control Advantages
Our Low-Noise Diesel Generators feature a low fuel consumption design (210–230 g/kWh), which can reduce fuel expenses by approximately 10% during prolonged operation, thereby helping to lower overall operating costs.

Stable Power Supply
Equipped with an Automatic Voltage Regulator (AVR) system, the units maintain voltage stability within a ±1% range, effectively mitigating the risk of equipment downtime or damage caused by voltage fluctuations.

Long-Term Value
Constructed with industrial-grade diesel engines and heavy-duty steel frames, these Low-Noise Diesel Generators boast an operational lifespan exceeding 10,000 hours, thereby reducing replacement frequency and alleviating long-term capital investment pressures.

Convenient Transport and Delivery
The base features integrated forklift pockets and lifting points, facilitating containerized shipping as well as rapid loading and unloading, which helps to shorten project delivery timelines.

Manageable Maintenance Costs
Thanks to a modular structural design, our Low-Noise Diesel Generators allow for easy replacement of filters, engine oil, and key components, effectively reducing daily maintenance labor costs by approximately 30%.

Quality Control

Core Component Incoming Inspection
Prior to production, the diesel engine, generator stator and rotor, control system, and soundproof enclosure panels for the Low Noise Diesel Generators undergo a meticulous item-by-item verification of models and parameters to ensure that the power rating aligns precisely with the design specifications.

Soundproof Enclosure Structural Sealing Inspection
The welded structure of the soundproof enclosure, as well as the installation of sealing strips and sound-absorbing cotton, are thoroughly inspected to confirm the absence of any air gaps or leaks, thereby guaranteeing consistent and effective noise attenuation.

Engine Starting Performance Testing
The Low Noise Diesel Generators undergo multiple cold-start and hot-start tests to verify starting time, ignition stability, and starting capability under low-temperature environmental conditions.

Voltage and Frequency Output Verification
Output voltage and frequency stability are monitored under various load conditions to ensure that voltage fluctuations remain within a ±1% tolerance range and that frequency deviation complies with standard operational requirements.

Noise Level Verification
Operational noise levels are measured at a standard distance of 7 meters to confirm that the noise output of the complete unit falls within the 65–75 dB range, thereby ensuring compliance with noise regulations for urban and residential areas.

Load-Bearing Operational Stability Testing
The Low Noise Diesel Generators are subjected to continuous operation under 25%, 50%, 75%, and 100% load conditions to verify voltage stability and engine reliability during prolonged periods of operation.

Cooling System Performance Testing
The heat dissipation capability of the air-cooling or water-cooling system is tested in high-temperature environments to ensure that the unit can operate stably-without overheating-across an ambient temperature range of -15°C to 50°C.

Safety Protection Function Verification
Safety mechanisms-such as those for low oil pressure, high temperature, overload, and short circuits-are tested to verify that they automatically trigger a shutdown or alarm, thereby safeguarding the operational safety of the unit.

Factory System Operational Testing
Upon completion of final system-wide integrated testing-including startup, power supply, load switching, and continuous operation verification-the unit is released from the factory only after its full compliance has been confirmed.

Customization Capabilities

Item	Customization Options
Power Range	Customizable from 10 kW to 1000 kW according to application requirements.
Engine Brand	Optional engine brands include Cummins, Perkins, Weichai, Yuchai, etc.
Output Voltage	Customizable voltages such as 110V, 220V, 380V, 415V, etc.
Frequency	Available in 50 Hz or 60 Hz output frequency.
Silent Canopy Structure	Different sizes or reinforced silent canopy can be customized according to the operating environment.
Control System	Can be equipped with Automatic Transfer Switch (ATS) or remote monitoring system.
Fuel Tank Capacity	Fuel tank capacity can be customized for 8-hour or 24-hour continuous operation.
Protection Level	Optional rainproof, dustproof, or outdoor protection structures available.

After-Sales Service

Installation and Commissioning Support

We provide remote or on-site guidance services to assist with unit installation, wiring, and initial startup commissioning, ensuring the equipment is rapidly brought into operation..

Operation and Maintenance Training

We offer training on control system operation, routine inspections, and basic maintenance to help users master safe operating procedures for the unit.

Long-Term Spare Parts Supply

We ensure a continuous supply of engine filters, belts, control modules, and soundproof enclosure components to guarantee the equipment's long-term stable operation and facilitate rapid repairs.

Remote Fault Diagnosis Support

Our technical team remotely analyzes operational data to quickly identify the root causes of issues such as voltage anomalies, startup failures, or abnormal noise.

Periodic Maintenance Guidance

We provide recommendations regarding oil change intervals, filter replacements, and soundproof enclosure inspections to extend the service life of the Low Noise Diesel Generators.

Certificates

Dianbida Power Equipment (Jiangsu) Co., Ltd. has obtained multiple certifications including CE Certification, ISO 9001, ISO 14001, and ISO 45001, ensuring our generator sets meet international quality, safety, and environmental standards.

FAQ

Q: In which scenarios are Low-Noise Diesel Generators typically used?

A: Low-Noise Diesel Generators are suitable for applications such as construction sites, commercial buildings, hospital backup power systems, and telecommunication base stations.

Q: Are they easy to install?

A: Low-Noise Diesel Generators feature a self-contained, integrated structure; they are ready for use simply by connecting the necessary cables.

Q: What are the available shipping methods?

A: We typically ship via sea freight or container transport.

Q: How are they packaged?

A: Low-Noise Diesel Generators are typically packaged in steel frames or wooden crates to ensure safe transit.

Q: What is the Minimum Order Quantity (MOQ)?

A: We generally accept orders starting from a single unit (1 set).

Q: What is the delivery lead time?

A: For standard models, the delivery lead time is approximately 7 to 15 days.

Q: Are spare parts available?

A: We can provide common spare parts, such as filter elements, belts, and controllers.

As one of the most professional low noise diesel generators manufacturers and suppliers in China, we're featured by quality products and low price. Please rest assured to buy bulk low noise diesel generators in stock here from our factory. Customized orders are welcome.