Everything You Need To Know Before Buying A Industrial Diesel Generator


Diesel Generator for SaleIn the many years after its discovery, the diesel engine has been developed to improve its performance and to increase its range of applications. Today, it is known to be efficient and is used in a wide range of applications. This includes diesel generators that provide power to systems and facilities where it is most needed. In fact, most industries in Australia rely on diesel generators to ensure business continuity despite situations where power utility services are unavailable. Also, many highly-developed diesel generators for sale today provide convenience. They are capable of monitoring electric current continuously. Furthermore, they can automatically start and stop when needed to do so. If your company cannot afford to postpone projects, finding a reliable diesel generator for sale might be a wise decision. But, before that, it’s good to have a little background knowledge on what diesel generators are all about. Here are a few important things you need to know before getting one.

What is a Diesel Generator?

To convert chemical energy in diesel to electric energy through a diesel engine and an AC alternator through a diesel generator. Small loads in residential properties or larger loads such as industrial plants, hospitals, and commercial buildings use diesel generators. They can be a prime power source in locations without power grid connections or a standby/backup source in case of power interruptions and blackouts.

Diesel generators for sale come in a wide variety of sizes and specifications. Home and personal applications such as recreational vehicles can run on a diesel generator set rating 5-30 kW. Industrial applications require 30kW to 6 MW diesel generator sets.

And, while single-phase power generators are sufficient for home use, three-phase power generators are needed for industrial purposes.

Major Components Of A Diesel Generator

To have a basic understanding of diesel generators, here are the major components that allow them to provide you with the power you require.

Diesel Engine

As the workhorse of the diesel generator, the diesel engine burns diesel fuel. This creates a rotary motion that is used to turn the AC alternator.

AC Alternator

The AC Alternator converts the rotary motion from the engine into electricity, which powers the generator’s load.


The radiator transfers the heat from the engine coolant to the surrounding air to keep the engine from overheating.

Base Frame

The base frame or base tank carries the weight of the diesel engine and alternator. A fuel tank is integrated into the base, especially on smaller diesel generators. Anti-vibration mounts could also be found on the base frame, which prevents the vibration from being transmitted to the frame when the engine is running.

Control Panel

The control panel is the brain of the diesel generator that controls its engine and all the other components. Aside from containing the on/off switch, they also have other buttons that allow the generator operator to program specific functions or monitor specific parameters. It displays useful details such as current, voltage, and frequency.

Top Industries That Use Diesel Generators

Because of what it can do, today’s many businesses recognise the need to seek a diesel generator for sale to ensure that power is continually accessible in their facility, despite scheduled or unprecedented power outages. It is also a solution for companies that need an extra power source for seasonal uses or a main source of power for off-site projects. Here are some of the industries that use industrial diesel generators.


Diesel generators provide over 70% of all the power needed in mining operations. Drill rigs, conveyor belts, cranes, and other heavy-duty machinery need a diesel generator to run. Withstanding heavy-duty activities in mining fields is an attribute of diesel generators. Beyond that, diesel is a much safer choice than gasoline.


Medical facilities rely highly on diesel generators to serve as a backup power source for life support machines and other hospital equipment when the utility grid fails. With adequate fuel stored on-site, diesel generators can sustain hospital procedures. Moreover, they can save the life of patients and hospital staff.


Lack of power supply usually results in delays in construction projects. Late completion of projects results in the piling of costly expenses. Generators can provide adequate power to enable lighting towers, communication systems, and all construction equipment. This can also allow operations to take place 24/7, if necessary. Furthermore, portable generators are mobile.


Power interruptions in a manufacturing facility can cause low volume and poor quality production. To ensure satisfactory results and optimal revenues, production lines must be operating as required at all times. Diesel generators protect the company from massive product, financial, and reputation loss.


Power outages in commercial establishments mean huge revenue losses, safety challenges, and trouble for computers or any other automated equipment. Commercial establishments buy diesel generators to ensure that their systems will continue to work properly. Moreover, their employees, data, and finances will always be protected.

Now that you have a better idea of what diesel generators are all about, you can start shopping for one. For the most suitable industrial diesel generator for sale, contact our friendly staff at Gen Set Hire and Sales Australia. We can find you the best diesel generator for your business. We can also give you tips on how to make the most out of your purchase. For more information, call us today on +61 08 9359 1988.

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