Buy New & Used Commercial-rated Diesel GeneratorsIndustrial Diesel Generators For Sale
People often ask how and where they can find a place to buy used industrial diesel generators for sale. At Turnkey Industries, we buy and sell diesel generators for commercial use. Consumers have access to an extensive category of diesel power equipment at Turnkey Industries. Ideally, a low-hour used diesel generator set can compete with a new one. When you commit to a thorough selection process, you will get a great used diesel generator that checks all the boxes. At Turnkey Industries, we subject our used diesel generators to a rigorous inspection procedure. We cross-check critical parts of the generator, such as the style of use, number of active hours, maintenance and repair records, EPA details, and manufacturing date.
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How Diesel Generators Make Electricity
A diesel generator is a machine that makes electricity using diesel fuel. It is often used as a backup power source during blackouts or in places without a steady power supply. Many businesses, hospitals, and homes use diesel generators to keep the lights and machines running when power goes out.
Diesel generators work by using a diesel engine to create energy. The engine burns diesel fuel to make the engine parts move, which then turns a machine called an alternator. The alternator changes this movement into electricity that can be used to power lights, tools, or other equipment.
Reasons for Buying Used Diesel Generators For Sale
You may wonder why you need a supporting electricity source when the national grid is still functional. With the advancements in technology and power requirements of electrical gadgets, utility systems are experiencing massive stress. They support more loads than necessary, and electricity outages are common. At such points, activities grind to a halt. Liabilities may start to rise, especially when you cannot turn around your inventory. Moreover, natural disasters like hurricanes, tornados, and earthquakes often disrupt electricity generation and distribution in entire communities.
It is smart to have a backup generator such as a portable diesel generator set that can consistently deliver under unexpected circumstances. A commercial diesel generator can give you complete control over your operations and ensure your normal activities do not get disturbed. Diesel generators are great for primary power sources or as backup power sources in areas with no access to electricity.
Factors to Consider to Buy Used Diesel Generators For Sale
You made an excellent choice to buy a high-quality used diesel commercial generator for sale. It’s essential to examine the package before purchasing to ensure you get an amazing deal. For example, you may need a generator with a specific kw to power your site/building. Check out the following criteria for more information about what to consider when looking for used industrial diesel generators for sale.
Authorized Generator Installer
After purchase, how would you install the power equipment in your organization? You can request installation services from Turnkey Industries or find someone close to your company. Meanwhile, consider the financial implications of both options and choose what works best for you.
Setup Space Consideration
Is the available space adequate for the generator? If the proposed area is smaller, you can switch to a smaller generator or create a larger platform. Also, you may need to implement fire and safety requirements. If the area is prone to flooding, you’ll want to choose a different location.
Rate and Expertise of Maintenance
Depending on the capacity of a generator, you can determine its frequency of maintenance. An engine that requires a lot of corrective maintenance will quickly drain your budget. You should also make sure that there are authorized repair technicians in your area.
Benefits of Buying Used Commercial Diesel Generators For Sale
Industrial diesel and even diesel portable generators are essential power solutions for businesses that require reliable and efficient electricity in remote locations or during power outages. These generators are designed to be highly durable and capable of providing a consistent power supply for extended periods. In the context of emergency backup, having a reliable power generator is crucial, and opting for a used diesel generator allows businesses and individuals to acquire a robust and proven solution. Powered by diesel engines, they offer excellent fuel efficiency and are capable of delivering high power output to meet the demands of heavy-duty industrial applications. Some benefits of diesel generators are:
- Diesel burns efficiently. Diesel has huge carbon content and a high boiling point. It burns slowly, releasing its energy in an environmentally friendly manner. Climate change activists encourage the use of diesel because it is less harmful to the ozone layer. Compared to gasoline, it is fuel efficient and rarely runs out because it uses high compression to ignite the air within its cylinders.
- Diesel generators often last longer than their counterparts that use other fuel sources. Thanks to their sophisticated structure, they can withstand years of continuous use.
- Diesel generators are versatile. Among other industrial units, they have applications in almost any field. For instance, you can use them for construction, rock crushing, data centers, mining, agriculture, telecommunications, healthcare, and many other industries that require heavy electricity provision.
- Diesel generators require less maintenance. The number of moving parts in a diesel engine is significantly fewer than those in its gasoline-equivalent. For example, there are no spark plugs and distribution devices. You only have to focus on the larger components. The construction materials are durable, so they will last a long time.
- Higher torque and horsepower. Torque refers to the rotation of the engine’s shaft that produces energy. Horsepower is the energy generated that drives the unit and gives electricity. Diesel generators produce significant torque and horsepower that result in more work.
Choosing the Right Diesel Generator Size for Any Industry
Diesel generators are a reliable power source for many industries. However, choosing the right size is very important. If the generator is too small, it won’t support your equipment. If it’s too big, it can waste fuel and money. Below, we’ll explain how different industries can choose the right generator size based on their power needs.
- Agriculture – Farms and agricultural businesses need power for irrigation systems, grain dryers, water pumps, and cold storage. A medium to large generator-ranging from 50 kW to 250 kW-usually works well, depending on how much equipment runs at the same time. For bigger farms, you might need even more power.
- Construction – Construction sites use generators to power heavy tools, lighting, trailers, and sometimes even cranes. The right size depends on the job, but many construction companies use diesel generators between 100 kW and 500 kW. If several machines are running at once, a larger unit is necessary.
- Data Centers – Data centers cannot afford any downtime. They need large, high-capacity generators-often 1,000 kW or more-to keep servers, cooling systems, and networking equipment running. These are often used as backup during power outages, but they must handle full loads instantly.
- Disaster Relief – In emergency situations, portable and fast-deploying generators are key. For disaster relief, 20 kW to 100 kW generators are often used to power medical tents, communication centers, and basic shelter needs. They are usually trailer-mounted for easy transport.
- Government & Municipal – Government buildings, police stations, and public utility departments need reliable backup power. Depending on the size of the facility, generators from 50 kW to 300 kW are common. Water treatment plants may need even more power.
- Healthcare – Hospitals and clinics rely on consistent electricity. Life-saving equipment, refrigeration for medicine, and lighting must stay on. Healthcare facilities typically use generators from 200 kW up to 1,500 kW depending on the building size and services offered.
- Manufacturing – Manufacturing plants use a lot of electricity to run machines, conveyor belts, and lighting. A large generator is required, often starting from 500 kW up to several megawatts. The more automated the plant is, the larger the generator should be.
- Mining – Mines are often in remote areas with no access to the grid. Diesel generators in mining range from 500 kW to multiple megawatts. These generators must be able to power drills, lights, ventilation systems, and support equipment.
- Oil & Gas – The oil and gas industry also works in remote areas and needs strong, durable generators. These often range from 500 kW to 2,000 kW or more to run pumps, drilling systems, lighting, and worker housing.
- Telecommunications – Cell towers and communication systems need steady power to avoid dropped signals. Smaller diesel generators, usually between 10 kW and 100 kW, are used to power telecom equipment, especially in rural areas.
- Utilities – Utility companies may need generators to power substations, control rooms, or during repairs. The size needed can vary widely-from 50 kW for small uses to 1,000+ kW for full system backup.
How to Maintain your Used Diesel Generator for Optimal Performance
Used diesel generators need regular periodic maintenance. There are two approaches to this – outsourcing or having an internal maintenance team.
Outsourcing relieves you of the nitty-gritty of repair. As a company, you can focus on your core value proposition and serving your clients. The contracted firm will determine the personnel, tools, and equipment requirements. However, it will reflect in your monthly or quarterly budget, depending on the frequency of maintenance. If you have a small staff, this option is advisable.
The other option is to employ a technician to monitor and maintain your generator unit daily. You have to purchase the needed tools and equipment to get the job done. Also, you may need to invest in training for the staff. Some of the tasks include replacing filters and other consumables, performing load tests, and ensuring the fluids stay at recommended levels.
How to Determine the Right Generator Size for Your Commercial Property
Choosing the right generator size for your commercial property is important to keep your business running during a power outage. If the generator is too small, it won’t be able to power all your equipment. If it’s too big, it may cost more and waste fuel. To start, make a list of everything that needs power-like lights, computers, air conditioning, refrigerators, or security systems. Check how much power each one uses, usually listed in watts or kilowatts, and then add them all up to get your total power requirement.
Once you know your total power needs, it’s a good idea to add a bit extra to prepare for future equipment. You can also ask a licensed electrician or generator expert to help you choose the right size. They can make sure you get a generator that fits your needs without overspending. Picking the right generator size helps protect your business, saves money, and gives you peace of mind when the power goes out.
Turnkey Industries offers a variety of high-capacity 
