Open Diesel Generator

Your Professional Open Diesel Generator Manufacturer!

 

Dianbida Power Equipment (Jiangsu) Co., Ltd. was established on April 2, 2022, located at No. 48 Nanhuan Road, Dinghuo Industrial Park, Jiangdu District, Yangzhou City. We are committed to providing comprehensive power generation solutions. Our core business covers the production and supply of domestically produced and imported generator sets, including fully automatic, standard, and mobile generator sets. With strict quality control and flexible configuration, we offer cost-effective power solutions trusted by customers worldwide.

 

 
 
Why Choose Us

 

Advanced Equipment

We possess advanced production equipment including CNC machine tools, milling machines, lathes, grinding machines, pipe bending machines, stamping machines, welding equipment, generator set production lines, control cabinet production lines, and electrical testing equipment, ensuring high-quality, high-precision product manufacturing.

Certified Quality Assurance

Our generator sets are manufactured under a rigorous quality management system, meeting international production standards. We have obtained CE certification and ISO9001, ISO14001, and ISO45001 management system certifications, ensuring the continuity of product quality, safety, and environmental responsibility.

Customized Services

We provide precise customized selection solutions and data center designs based on our customers' specific needs, ensuring that every customer receives a tailor-made, efficient power solution.

Production Market

Our products are exported to Southeast Asia, the Middle East, Africa, South America, Central Asia, and other regions, providing reliable power solutions to global customers and meeting the needs of various industries.

 

Advantages of Open Diesel Generator
 

Rugged Design
The open frame design of diesel generators makes them tough enough to handle some pretty harsh environments. These units come with heavy duty steel construction and materials that stand up to the elements, so they work reliably even when deployed in places like desert oil fields, underground mines, or along saltwater coastlines where regular equipment would fail fast.

 

High Power Output and Load Handling Capability
These generators deliver consistent power outputs exceeding 500 kVA, making them ideal for heavy industrial equipment like crushers, cranes, and welding systems. Open-type units efficiently manage abrupt load spikes (up to 110% of rated capacity) without voltage fluctuations, ensuring uninterrupted workflows. Their direct air-cooling systems prevent overheating during prolonged high-demand operations.

 

Fuel Efficiency
Modern open frame diesel generators are designed for fuel efficiency, providing longer runtime on a single fuel tank. This feature is crucial in remote locations or where fuel supply is limited.

 

Enhanced Cooling and Simplified Maintenance Access
The open-frame design maximizes airflow, allowing 40% faster heat dissipation than enclosed units. Technicians can access filters, injectors, and belts without disassembling panels—cutting routine maintenance time by 50%. This accessibility is particularly valuable in regions with limited availability of skilled labor.

 

Yuchai Open Diesel Generator

 

Applications of Open Diesel Generator

Construction Sites
Provides primary or backup power for construction machinery, lighting equipment, and temporary office facilities.

 

Industrial Plants & Workshops
Serves as a fixed backup power source to ensure electricity supply for production lines, machinery, and automated systems.

 

Agricultural Irrigation and Processing
Powers agricultural machinery such as water pumps and grain dryers to enhance production efficiency.

 

Mines and Quarries
Providing reliable power for mining equipment, ventilation systems, and lighting.

 

Data Centers and Communication Base Stations
Serve as an economical backup power source in scenarios with dedicated equipment rooms or where noise sensitivity is low.

 

Technical Specifications

 

Parameters

Description

Power Range

10 kW - 2000 kW (customizable per customer requirements)

Rated Voltage

220V/380V/400V/480V (wide voltage range, customizable)

Rated Frequency

50Hz/60Hz (dual-frequency option, globally applicable)

Engine

Features internationally renowned industrial-grade diesel engines for robust power and stable performance

Generator

High-efficiency brushless synchronous alternator with outstanding voltage stability and load surge capability

Control System

Intelligent microprocessor control module with automatic start/stop, fault protection, and data monitoring functions

Starting Method

Electric start, compatible with automatic transfer switch (ATS) integration

Cooling System

Closed-loop water cooling system ensures stable engine operation in all environments

Structural Features

Open design without protective covers facilitates heat dissipation and maintenance

 

 

Components of Open Diesel Generator

Diesel Engine: Mostly adopting a four-stroke design, it is the core of power output for the entire unit.

 

Generator: Responsible for efficiently converting the mechanical energy transmitted by the engine into electrical energy.

 

Control System: Including a starter, voltage regulator, and protection devices, it ensures the safe and stable operation of the unit.

 

Base and Auxiliary Components: The base provides support for the entire unit, and it is equipped with auxiliary equipment such as an oil tank and a cooling fan to ensure the normal operation of the unit.

Scania Open Diesel Generator

 

 
Precautions for Using Open Diesel Generator
 
01/

Location and Environment
·Locate the generator in a well-ventilated area to prevent carbon monoxide accumulation.
·Ensure the generator is not exposed to excessive heat, cold, or dampness, which can affect its performance.
·Position the generator on a solid, flat surface to prevent vibration and instability.

02/

Fuel Handling
·Store fuel in approved containers and in a safe location away from sources of ignition.
·Avoid spillages and leaks by properly securing fuel lines and connections.
·Dispose of used fuel and oil properly to prevent environmental pollution.

03/

Exhaust System
·Ensure the exhaust system is properly installed and free of leaks.
·Position the generator so that the exhaust does not blow towards people or structures.
·Regularly inspect the exhaust system for damage or blockage.

04/

Electrical Safety
·Disconnect the generator from the main power supply before starting it to prevent backfeeding.
·Use properly rated extension cords and cables to connect the generator to electrical loads.
·Avoid overloading the generator by connecting too many appliances or devices.

05/

Noise and Emissions
·Use hearing protection when operating the generator to prevent noise-induced hearing loss.
·Ensure the generator meets local emissions standards and comply with any applicable regulations.

06/

Emergency Shutdown
·Be prepared to shut down the generator immediately if there are any signs of malfunction or smoke.
·Keep an eye on the generator's gauges and meters to monitor its performance.

 

Packing & Delivery

 

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Our Certificates

 

 

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FAQ

 

Q: Can you do OEM and ODM?

A: Yes, OEM and ODM are both acceptable. The material, color, style can customize, the basic quantity we will advise after we discuss.

Q: Can you do our own packaging?

A: Yes, you just provide the package design and we will produce what you want. We also have the professional designer can help you do the packaging design.

Q: What is your typical production lead time?

A: We maintain substantial inventory of standard models for prompt dispatch. For custom specifications, we hold ample raw materials to enable swift production, with delivery typically within 7-10 days. Exact timelines vary by product configuration.

Q: How quickly can you ship after order confirmation?

A: Our ware house has sufficient regular sizes stocking ready to delivery. And we havelots of raw materials storage. Customer specifications can bear ranged in a timely manner production. So the lead time within 7-10days for orders under 100 units/order. Delivery time will be 20-60 days depends on the arrival ports.

Q: What's your MOQ?

A: 1 set

Q: What is your payment terms?

A: We accept 30% payment by T/T as deposit, and the balance by T/T before delivery.If your order is urgent or your quantity is large, we can negotiate accordingly.

Q: What is the difference between open and closed diesel generators?

A: The main difference between open and closed generators is the noise level. Closed-frame generators run much quieter than open-frame generators. Open-frame generators are suitable for construction sites, outdoor events, and other situations where noise is not a significant concern.

Q: What is the difference between open and silent generators?

A: Silent generators are equipped with sound-absorbing technology and an inverter system which open generators do not have, so the price is more expensive. Open generators, which are more simple in design and are not equipped with some features like silent generators, tend to have more affordable prices.

Q: Can I enclose an open diesel generator to reduce the noise?

A: Enclosing a generator in a soundproof box, enclosure, or at the very least a tent is one of the best ways to minimize generator noise. Designed to absorb and deflect sound waves, this enclosure can significantly reduce the noise escaping from the generator.

Q: How loud are open diesel generators?

A: Conventional portable generators mounted on open steel frames are the loudest, starting at around 69 dBA and going up to 80 dBA, depending on the size and model of the generator.

As one of the most professional open diesel generator manufacturers and suppliers in China, our products have good reputation in the market. Please feel free to wholesale high quality open diesel generator made in China here from our factory.