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New vs Used Generators

When you’re looking for critical power equipment, you’ll notice that there’s a wide range of both new and used diesel generators available to potential buyers in the market today. At Vital Power, we are happy to help you with how to choose a diesel generator or critical power solution for your business.

Once you’ve figured out what size generator you need, you’ll be thinking about the type of generator that’s best for your business – whether that’s a portable generator, a custom generator, a silent generator, or another type.

After you’ve made that decision, you’ll then be faced with the all-important decision of whether to go with a new or used generator. In order to reach an educated and informed decision, there are a number of important factors that must be taken into account. We’ve put together a helpful list of the pros and cons of both new generators and used models to aid your decision making.

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The User Flow

Step 1

Contact Us

Looking for a generator for your site? Contact us via the contact form below or give us a call to get started with your critical power solution

Step 2

Tell us your requirements

Our team will discuss your requirements with you, explaining the options available to you.

Step 3

Site survey

One of our highly skilled generator engineers will visit your site to map out to take note of your power requirements, where the generator will be installed, answering any questions you may have

Step 4

Delivery, installation & commissioning

Once the order has been placed, our team will then install your generator on site. We also carry out rigorous commissioning processes to ensure that your equipment is ready to support your site.

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New generators

What are the benefits of buying a new generator?

Generator manufacturer warranty

One of the best things about buying a new generator (or any other piece of machinery) is the warranty. You will have instant peace of mind that your diesel generator is made to last. Plus, you’ll know that if any issues that are out of your hands arise, then you are covered and won’t have to pay out for expensive diesel generator parts.

The length and terms of generator warranties can vary greatly depending on the manufacturer, but it is typically between one and two years depending on the intended usage of the generator.

Invest in the best generator technology

Another benefit of choosing a new generator is that you can invest in the leading manufacturers and models. You’ll also want to consider the type of generator you choose, and the best fuel source for your critical power supply. If you’re not sure of the best options, read our blog on whether diesel generators are better than petrol generators.

You will have the option of choosing the latest standby power technology which should, in turn, provide you with the most advanced and reliable backup power source. With a new generator, you are also guaranteed that it will be compliant with all relevant legislation.

Things to consider before you buy a new generator

How much does a new generator cost?

Of course, purchasing a brand-new generator will always be more expensive than a second hand/used model. Investing in a top-of-the-line, new generator will require a significant budget, however this is well worth it over the course of the generator’s lifetime – both in terms of power source reliability and generator fuel efficiency.

If you’re not sure how much you need to spend on a new generator, or what size generator you need, our Vital Power team of experts can help.

When can I install a new generator?

Because of the complex nature of critical power equipment, not all new generators can be purchased and taken away there and then. Sometimes certain types of diesel generator machinery is made to order – especially larger industrial generators or custom-built generators.

Made-to-order generators, of course, can come with a bit of a lead time. So, you’ll need to schedule your generator installation in line with manufacturing. Our team of generator experts can handle the entire process to take the hassle out of it, providing your business with a seamless transition to having a safe and reliable critical power supply.

Used and second hand generators

Are there benefits to buying a used generator?

Budget-friendly generator options

If you are working to a specific or smaller budget, you are often more likely to get a better model for your money when purchasing second hand.

If you are looking for a bargain, do always ensure that you check the generator engine to ensure that the generator you are purchasing still has life left in it. The Vital Power team is happy to help with assessing or advising on the best type of generator for your requirements.

Generators available now

Purchasing a second hand or used generator can often mean that you can simply collect the generator and take it away on the same day (after it’s been checked, of course).

This means that the Vital Power team can install your standby generator instantly, covering your business against power outages even sooner.

Cons of buying a generator second hand

Generators without a manufacturer’s warranty

It is very uncommon to come across second hand/used generators with a manufacturer warranty. While they could be in full working order, no warranty means you often aren’t covered in any way in the case of repair, errors or damage.

These older generators may also not be up to date and compliant, which is why it’s vital to make sure your generator is checked by a power specialist. Our team can help with load bank testing and other assessment to make sure your equipment is up to scratch.

Generator repair and damage

Often, used generators will also have wear and tear. This may be visible – for example rust, repaired parts or broken pieces – or internal wear that is invisible to the untrained eye.

You always need to make sure that any external damage isn’t affecting the running of the generator. It’s also obviously essential to ensure that there isn’t any damage that you haven’t noticed internally. A trained power supply specialist like the Vital Power engineers can assess your generator and confirm whether it’s safe to use. We can also help with ongoing maintenance and spare generator parts for your equipment – we’ve got decades of experience in our team, so we can help advise on the best choices for your business.

So, should you buy a new generator or consider a second hand power supply?

Ultimately, choosing between a new and used generator is a personal decision and individual factors can greatly affect your choice. In our professional opinion, we would always recommend a new generator.

Used generators nowadays tend to have three or (even more) users down the line. Think of it this way – if you were looking to purchase a used car you would research into how many miles it had done and how many previous owners it had! Unfortunately, the risk you take when buying a used generator is that there is no way of obtaining this information.

Vital Power stocks a range of leading names and top brands in generator manufacturing. We offer great value and a range of services. This means that once your generator is in, we offer load bank testing and maintenance packages so it’s always kept in top working condition.

If you’d like expert advice or recommendations on the best diesel generators for you, our team are happy to answer any questions you may have. Contact us via our enquiry form, email or 24-hour support line.

What Our Customers Are Saying

"Your engineer was absolutely brilliant - he got the generator working again really quickly and so I have power; he was also really professional and a real asset to your company. I would recommend your company in a heartbeat. Thank you all for helping me out in a time of need. I'm very grateful."

Site Manager

"I would like to say that your company is very customer driven. To offer a service outside your normal scope to fulfil a market need is exceptional and professional. When our new generator requires a service, I will contact Vital Power again"

Maintenance Manager

"I wanted to say a big thank you for the way my generator was installed by one of your engineers. It was done extremely professional and quickly. The engineer projected a tremendous sense of enthusiasm and confidence – and his small-talk is also most interesting to hear. I was left in awe of his complete understanding of the installation requirements. He even management to iron out a difference on the auto start that the manufacturer did not tell him about. A very clean and good working in all respects, he is a tribute to your company"

Site Manager

"Everyone at Vital Power is very professional. I was really impressed with Managing Director, he worked very hard to make sure we were happy and got everything right. The engineers were superb and extremely professional when they came to inspect our cabling requirements. We couldn't be happier with the result and I couldn't fault the work at all. We're really pleased."

Site Manager (BituChem)

"Very happy with the engineer that was on site yesterday to get involved with the power switchover. All went successfully and brilliant result! Thank you."

Maintenance Manager

"Credit to Warren, he's been absolutely unbelievable. To get the generator working in the time that he has is amazing. Great work and thanks again."

Contracts Manager

"I have just received a phone call from the client in regards to the engineer’s visit yesterday. They were very impressed by him, so much so they are thinking of switching all other generators they have over to you. It’s so good to get positive feedback, thanks again for your help"

Contracts Manager

"Your engineers are great, they are keen to help and work proactively to get things done. We were also seriously impressed with Phill Walters getting an emergency hire set to us in just 2-hours from the initial phone call!"

Engineering Manager

Supplier brands we work with

PerkinsKubotaVolvo PentaKohlerDoosan

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