Global Generators Ltd

Address

Xenon Park, Worcester Avenue, Doncaster, DN2 4NB

Phone

+44 1302 700200

WhatsApp

+44 1302 700200

Email

enquiries@global-generators.com

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  • 1000 kVA

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2026
  1. Home
  2. Generators
  3. Diesel Generators

Diesel Generators for Sale from the UK

Global Generators supplies diesel generators for B2B, industrial, commercial, and retail buyers across the UK and worldwide. Compare models online and check the key technical details.

Diesel Generators for Business, Industrial and Retail Use

Our diesel generators are suitable for both individuals and organisations that need dependable power options for commercial, industrial, and operational use. They can support a range of requirements, including business backup power, industrial power needs, retail premises, commercial facilities, and site-based applications.

Diesel Backup Generators for Power Continuity

A diesel backup generator can help protect operations when power reliability matters. Businesses, facilities, and retail sites often need backup power to reduce disruption, protect equipment, and keep essential systems running during power interruptions.

New Diesel Generators for Commercial Buyers

If you are looking for new diesel generators, compare our available models by output, price, fuel tank size, control panel, and other specifications.

Why Buy Diesel Generators From Global Generators?

With over 50 years of combined experience in the power generation industry, Global Generators offer a direct and practical approach to helping you compare diesel generators. We focus on competitive pricing, clear product information, and easy contact options, so you can review the details that matter before making a purchase decision.

Buying a diesel generator is easier when the price is clear. That's why we're upfront about our prices (where listed), helping you compare options and review your budget prior to contacting us.

Each diesel generator listing is built around useful buying information. You can review product-level specifications such as output, fuel tank size, engine and alternator details, and control panel models, so you can compare models more confidently.

You can contact Global Generators in the way that works best for you. Call us, message us on WhatsApp, send us an email, or submit an enquiry form if you need product guidance, availability information, or help before you buy a diesel generator.

What to Check Before You Buy a Diesel Generator

Before you buy a diesel generator, compare the details that affect suitability, performance, and price. For more information, read our full guide Diesel Generators for Sale: What to Check.

Check the generator's kVA or kW power output first. This helps you understand whether the diesel generator is suitable for the equipment, site, or business load you need to support.

Fuel tank size is important because it affects practical runtime and refuelling planning. Consider the generator's fuel tank capacity and running fuel consumption to ensure it is able to support you for the amount of time required without the need to refuel.

The alternator and control panel are important technical components of a diesel electric generator. Reviewing these can help you understand the build and operating features of each model before making an enquiry.

Diesel Generator FAQs

Start by checking the power output, fuel tank size, intended use, alternator, control panel, and price. If you are unsure, contact Global Generators with your site or business requirements and we can help you compare suitable diesel generators.

Yes, product prices are shown where available, helping you compare diesel generator price points to make the most informed decision possible.

Diesel generator price can vary depending on power output, specification, fuel tank size, alternator, control panel, and product configuration. Review the product listing for the visible price and technical details.

Yes. You can contact Global Generators by phone, WhatsApp, email, or enquiry form. This is useful if you need help choosing a diesel generator or want to confirm product details before purchase.

Yes, the page is designed for UK buyers, including B2B, industrial, commercial, and retail customers. You can compare diesel generators UK buyers may need for backup power, operational support, and site use.

Need Help Choosing a Diesel Generator?

Contact Global Generators by phone, WhatsApp, email, or enquiry form and we'll help you take the next step.

Contact Global Generators
1–12 of 69

Cummins C10D5Q

Cummins C10D5Q

Cummins C10D5Q

Standby10 kVA
Prime9 kVA
EngineCummins
TypeSilent
Voltage400V
Made InEurope

£6,515Ex Works + VAT

Cummins C17D5-1P

Cummins C17D5-1P

Cummins C17D5-1P

Standby13 kVA
Prime11.8 kVA
EngineCummins
TypeSilent
Voltage230V
Made InIndia

£7,165Ex Works + VAT

Cummins C15D5Q

Cummins C15D5Q

Cummins C15D5Q

Standby15 kVA
Prime13 kVA
EngineCummins
TypeSilent
Voltage400V
Made InEurope

£6,700Ex Works + VAT

Cummins C17D5

Cummins C17D5

Cummins C17D5

Standby16.5 kVA
Prime15 kVA
EngineCummins
TypeSilent
Voltage400V
Made InIndia

£6,775Ex Works + VAT

Cummins C22D5-1P

Cummins C22D5-1P

Cummins C22D5-1P

Standby17 kVA
Prime15.5 kVA
EngineCummins
TypeSilent
Voltage230V
Made InIndia

£7,295Ex Works + VAT

Cummins C22D5Q

Cummins C22D5Q

Cummins C22D5Q

Standby22 kVA
Prime20 kVA
EngineCummins
TypeSilent
Voltage400V
Made InEurope

£6,950Ex Works + VAT

Cummins C22D5

Cummins C22D5

Cummins C22D5

Standby22 kVA
Prime20 kVA
EngineCummins
TypeSilent
Voltage400V
Made InIndia

£7,160Ex Works + VAT

Cummins C28D5-1P

Cummins C28D5-1P

Cummins C28D5-1P

Standby22 kVA
Prime20 kVA
EngineCummins
TypeSilent
Voltage230V
Made InIndia

£7,530Ex Works + VAT

Cummins C28D5

Cummins C28D5

Cummins C28D5

Standby27.5 kVA
Prime25 kVA
EngineCummins
TypeSilent
Voltage400V
Made InIndia

£7,170Ex Works + VAT

Cummins C33D5-1P

Cummins C33D5-1P

Cummins C33D5-1P

Standby28.3 kVA
Prime25.7 kVA
EngineCummins
TypeSilent
Voltage230V
Made InIndia

£7,880Ex Works + VAT

Cummins C38D5-1P

Cummins C38D5-1P

Cummins C38D5-1P

Standby30 kVA
Prime27 kVA
EngineCummins
TypeSilent
Voltage230V
Made InIndia

£8,355Ex Works + VAT

Cummins C33D5

Cummins C33D5

Cummins C33D5

Standby33 kVA
Prime30 kVA
EngineCummins
TypeSilent
Voltage400V
Made InIndia

£7,470Ex Works + VAT

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