What is the cost of a generator?

This really depends on the size and brand of generator required. If you give us more details on what you need to power, we’ll be able to send you a quote for the most suitable generator.

Why are some generator brands more expensive?

Usually because they are built using higher quality components and therefore have a better standing in the market, are well known and trusted and have wider consumer appeal than those less well known. Sometimes the warranty is for a longer period.

Should I buy a petrol generator or a diesel generator? What is the difference?

A petrol generator will normally be smaller, will typically be used for prime power applications and not for standby or backup, a petrol generator will frequently be portable and can be moved from place to place easily. A diesel generator will be more economical on fuel, they can be used for prime power and backup power, and they can be portable (for the hire sector) but are frequently part of a fixed installation.

How noisy are generators?

Noisy! Petrol frame generators can be quite noisy, Petrol inverter (Suitcase generators) are relatively quiet, diesel generators can be sound attenuated so that noise levels are reduced, however an open frame skid diesel generator will be noisy. If you require a silent generator please let us know and we can recommend a suitable generator for you.

How do I work out what size backup generator I need?

1) Establish the maximum power you intend to support in kW’s 2) Will I need to backup every appliance or just the lights? 3) How long will I intend the generator to run for? If you are not sure, send a list of what you want to power and a generator specialist, like YorPower who will size the generator for you. If you are still not certain and do not want to write a long list, call us and tell us whether you want the generator for home backup, business backup, temporary power, or something else and we will help you. The more information you can provide the closer we can match your needs and ensure the right size of generator for you.

Why should I buy a used generator?

When preparing your company for an unexpected event, like a power outage, most businesses often underestimate how useful a fully installed automatic generator would be to assist in maintaining normal operations, let alone how effective a used generator could be. There are numerous reasons why many businesses do not purchase a standby generator. The majority relate to cost of purchase. The common belief is that emergency standby generators can only be purchased from new and are expensive. People are unaware that high quality used generators can be obtained at typically 50% of the price of new. Many used generators on the market have spent most of their lives in backup applications where they have only ever been run for maintenance purposes. Other reasons include: • Lower capital outlay – typically half the cost of new • Lead time – availability of used generators usually means you can buy and install much quicker than buying new, lead times are usually 60% faster than for a new generator. • As a used generator has already been ‘run in’ it should work straight off the bat. • Better construction – more often than not an older used generator will be constructed of heavier steel and will be more robust

Are there any regulations which govern diesel emissions?

The straight answer is yes. Diesel generators, specifically for the new, rental and hire sectors, are governed by regulations. If running a generator for Prime power for more than 50 hours per annum, you will have to notify to the governing authority that you are running a diesel engine which falls into the category of MCPD (Medium Combustion Machinery Directive)

Could I be accidentally breaking the law due to current regulations?

Yes. It is fair to say the legislation that deals with diesel generator engine emissions, specifically related to the Diesel Genset Industry is complex, hard to interpret and is fundamentally ahead of engine availability/technology; that is until very recently. This is borne out by various changes sought by industry lobbying groups to delay part(s) of the restrictions on use. If you're unsure, please contact us and we can advise.

What is a specified generator?

An individual generator or group of generators if: 1) On the same site 2) Operated by the same operator 3) For the same purpose (generating electricity) If you have more than one generator on your site, aggregate your generators into a specified generator, this requires just one permit. How is your generator affected by MCPD regulation? Firstly, note that your generator can be affected by both MCPD and specified generator guidelines and the permit you will require will depend on this. Please get in contact with our sales team who would be happy to guide you on the matter.

What type of permit do I need?

Three types of specified generator environmental permit: 1) Standard Rules Permit (low risk) 2) Simple Bespoke Permit (low risk) 3) Complex Bespoke Permit If unsure contact enquiries@environmentagency.gov.uk

What else can the user do to mitigate emissions and comply with the legislation?

Fuel quality has changed greatly over the years thereby increasing power output and decreasing its adverse effects on after treatment devices. Manufacturers continue to look at alternative fuels, innovative fuel systems, and new control strategies to improve the overall efficiency of an engine. Biodiesel has been around for some years, however it has more recently become a viable option. It is a fuel comprised of methyl/ethyl ester-based oxygenates of fatty acids derived from vegetable oils, animal fats, and typically cooking oils. These fuels are commonly known as Fatty Acid Methyl Esters or FAME. Biofuel / Biodiesel properties are not dissimilar to that of diesel fuel, as opposed to gasoline or gaseous fuels, and so are capable of being used in compression ignition engines such as the diesel engine. Due to certain challenges associated with the fuel (Fuel quality, oxidation stability, contamination, microbe growth, etc), engine manufacturers in the past have been sceptical over the use of 100 percent biodiesel (B100). Blends of biodiesel with regular diesel are therefore widely used for prime and continuous applications, with B5 and B20 being highly popular in the market depending on complexity of the engine and the application. The number alongside the letter ‘B’ indicates the percentage of biodiesel in the blend. B5 would have 5 percent biodiesel, B20 would have 20 percent etc. The very latest biodiesel which is commercially available emits lower N0X and S02 than EU Stage V rated engines.

Can the use of a special exhaust silencer trap the pollutants and comply with the directive?

Exhaust and silencer after-treatment reduce emissions by a significant margin. Optimising engine design and fuel systems help a great deal and after-treatment strategies can be seen as an interim step whilst advancement in engine technology catches up. This level of emission control is what the stage IV regulations and other local regulations aims to achieve. The following methods have already gained practical levels of commercialization in various applications: Selective catalytic reduction (SCR): This is a very effective method for curbing NOx emissions and is basically aqueous urea injection into the exhaust stream passing over a suitable catalyst. SCR can reduce NOx up to 98 percent. Systems consist of an SCR catalyst, urea injection system, urea tank, pump and a control system. Diesel oxidation catalyst (DOC): DOC is a flow through device that consists of a canister containing a honeycomb-like structure or substrate. The substrate has a large surface area that is coated with an active catalyst layer. DOC is capable of achieving over 95 percent reduction in CO and HC. More specifically, DOCs utilize palladium and platinum catalysts to reduce the particulate matter (PM), hydrocarbon based soluble organic fraction (SOF), and carbon monoxide content of diesel exhaust by simple oxidation. Diesel particulate filter - Particulate matter is the most visible form of pollutant coming out of an exhaust. It is the main constituent of black smoke or soot which has led to the massive reduction of diesel engines on a non-commercial basis. DPF’s or particulate matter (PM) traps are designed to physically capture PM from the exhaust stream. They can either be simple mechanical filters requiring frequent replacement, or they can be catalytic filters that provide periodic or continuous oxidation (regeneration) of the trapped particulates into CO2. PM traps with continuous regeneration have already reached a high level of product placement in the field and are employed on stationary diesel engines in areas with strict PM emissions regulations. Ultra-low sulphur diesel fuel is needed to prevent contamination of the conversion catalysts. However, filtration efficiencies up to 90 percent have been demonstrated.

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WE ARE INDEPENDENT, ACT FAST AND PROVIDE ONLY WHAT YOU NEED.

Our range of UK manufactured generators is substantial. Established for over 30 years with an enviable reputation for quality and customer care, there is little we do not know about a specifying the right backup generator for your application.

We operate in the UK and developing economies around the world connecting power and people, ensuring our generators reach all corners of the world.

YorPower assembles, supplies and delivers a generator somewhere in the world nearly 3 times a day. We provide backup power, typically by supporting the mains with a generator to businesses and end-users so that, in the event of a power-cut, our customer’s business can operate without interruption. We are celebrated our 30th year last year and we take great pride in the trust people bestow in us to deliver the right diesel generator for their particular need.

We are a specialist British engineering business. A diesel generator manufactured and delivered by us, gives our customers complete peace of mind, through warranty, customer advice, aftercare and support, and, when things don’t go to plan, we are available to help. The very same can be said about the gas-powered generators we produce and supply, a wholly more complex installation. A diesel generator made and supplied by YorPower can be found in operation at, hospitals, data centres, agriculture, utility companies, businesses, production specialists, schools and many other sectors that just cannot afford to be without back up power. YorPower was formed in 1989 and is now one of the most recognised and successful power generation brands in the UK, reaching as far as Africa, the Middle East and Asia.

In addition to our diesel generator prowess, we also provide spare parts for all major brands of industrial engine, diesel generator and control systems. With extensive stocks we are able to despatch worldwide within 24 hours of order. Our core diesel generator product, is manufactured in house by our engineers and contains a Perkins engine, a Leroy Somer alternator, DSE control panel and an ABB Breaker. We do incorporate other engine brands into our diesel generator range for specific markets and applications. For the UK and some export sectors we supply branded gensets where the application demands and dictates it.

The current board and management team have been in place for over ten years. The company has teams of professionals specialising in assembly, exporting, projects, design and implementation, all supported by a sales administration team focussed on customer service. Based in Sherburn in Elmet between York and Leeds, the business is ideally positioned to distribute equipment speedily throughout the UK and has direct access to major shipping ports, including Hull and Liverpool for exporting.

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These services are provided to assist clients complete their projects on time and in accordance with regulations. Electrical installations, fuel emissions, noise breakout near domestic dwellings all have to be considered and cannot easily be delivered without expert help, particularly if there are multiple diesel generators to install.

As well as providing Bulk fuel tanks to supply generators with fuel via fuel transfer systems, YorPower is also a leading independent manufacturer, assembling generators from 10kVA to 3000kVA at its base near Leeds. In addition, we design and manufacture bespoke sound proof enclosures for projects that require ultra-low noise breakout. We also offer a full installation service for Electrical and Mechanical works, acting as principal contractor for larger schemes. Recent case histories of works completed and projects we have been engaged in over the years can be viewed in the projects section of our website. Do check out our current stock list to see what we have immediately available. We carry Cummins, Perkins in stock and hold one of the largest inventories in the UK.

Who are we?

We have been a diesel generator provider for over three decade and during the last 30 years we have built a successful trusted brand within the Power Generation sector and we are proud of our recognition, not only in the UK but internationally and throughout the developing world, as well of the people we work with. Our success is due to having excellent staff, great customers and a trusted supply chain.

As a result of our strategy and endeavour we have strengthened our position continuously and enjoyed strong organic growth over the last ten years in the territories we operate.

In 2011 we relocated to a modern office, warehouse and production facility at Sherburn in Elmet. In 2016 we acquired Glenace, a specialist manufacturer of ATS panels, LV Distribution, Controls and Electrical Switchgear. YorPower is an Authorised Distributor for Perkins engines and an Authorised Distributor of Cummins Power Generation equipment and Cummins G Drive engines. Read more about us.

Where are we?

With over 31 dedicated diesel generator dealerships globally and growing annually, YorPower is internationally recognised. Primarily for our excellent products, business, support and advice.

We remain committed to expanding and developing territories and markets, constantly identifying new opportunities and implementing the training necessary to make sure YorPower is represented identically in all territories.

As we head in to 2021 new challenges await; in spite of the backdrop of Coronavirus, we are a well-equipped, financially sound, established British business supplying high quality products to challenging markets. Our ambition is to grow our diesel generator business globally by helping to grow our partner’s and customer’s businesses locally.

What we do

A diesel generator can be used for standby, prime or base load applications. We manufacture and supply diesel generators in open frame and enclosed soundproof options from 10kVA right the way up to 4mVA in a single generator configuration, at both 400v (LV) and 11kV (MV). We also provide gas powered generators.

We offer a full design and installation service as well as maintenance and warranty support globally. YorPower supplies prime, standby, emergency, base load and rental gensets that all meet current legislative requirements in terms of emissions standards and electrical regulations.

We provide fuel systems from the simple 1000 litre bulk tank to the large industrial scale 100,000 litre industrial bulk fuel tanks with integrated fuel polishing. Our in-house switchgear assembly team build ATS panels, LV distribution, synchronising equipment and control panels up to 3200amps.

For export customers, as well as an extensive range of ‘in house’ built generators, we have a full range of water pumps that can be shipped with gensets and packaged into containers to maximise the available space. We offer projects capability with full turn-key solutions including design, scope, manufacture, installation and aftercare.

As we look forward to our future development, in line with our core values, quality control measures and service excellence, we are confident we will continue to grow our business and in turn help our customers maintain their power supply. We look forward to doing business with you, as your preferred diesel generator supplier, in 2020 and beyond. Let us know if you have any questions with regards to any of our diesel generators for sale and we will be more than happy to help you.

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Generator Supplier

Trusted To Deliver The Very Best Generators For Over 30 Years

Generator Manufacturers & Backup Power Specialists

WE ARE INDEPENDENT, ACT FAST AND PROVIDE ONLY WHAT YOU NEED.

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