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Portable Petrol Generators From SGS Engineering

At SGS Engineering, we have various portable generators for sale to suit a vast range of business and domestic applications. From our own great value SGS generators to UK built Honda powered generators, we can supply the correct generator for your needs. Browse our full list of petrol generators for sale online today to find the perfect petrol generator for your home or business’s needs. View our Generator Selection Guide for help choosing a generator.

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  1. SGS (9)
  2. Stephill (20)
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  1. 1.0 to 2.6 kVA (2)
  2. 2.7 to 2.9 kVA (10)
  3. 3.0 to 3.9 kVA (9)
  4. 4.0 to 5.9 kVA (2)
  5. 6.0 to 9.0 kVA (5)
  6. 10 to 19 kVA (1)
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  1. Petrol (28)
  2. LPG (1)
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  1. 5.5 HP (9)
  2. 6.5 HP (5)
  3. 7.0 HP (3)
  4. 9.0 HP (2)
  5. 13 HP (2)
  6. 15 HP (3)
  7. 18 HP (1)
Why shop with SGS
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  • 2.8 kVA Super Duty Portable Petrol Generator
    2.8 kVA Super Duty Portable Petrol Generator

    Was: £199.99 Excl. VAT £239.99 Incl. VAT

    Sale: £133.33 Excl. VAT £160.00 Incl. VAT

    Read all 11 Review(s)

  • 3.75 kVA Super Duty Portable Petrol Generator With Wheel Kit
    3.75 kVA Super Duty Portable Petrol Generator With Wheel Kit

    Was: £399.99 Excl. VAT £479.99 Incl. VAT

    Sale: £199.99 Excl. VAT £239.99 Incl. VAT

    Read all 5 Review(s)

  • 8.1 kVA Super Duty Portable Petrol Generator With Electric Start & Wheels
    8.1 kVA Super Duty Portable Petrol Generator With Electric Start & Wheels

    Was: £629.99 Excl. VAT £755.99 Incl. VAT

    Sale: £429.99 Excl. VAT £515.99 Incl. VAT

    Read all 4 Review(s)

  • 2.8 kVA Super Duty Portable Petrol Generator With Oil & Flylead
    2.8 kVA Super Duty Portable Petrol Generator With Oil & Flylead

    Was: £277.99 Excl. VAT £333.59 Incl. VAT

    Sale: £143.99 Excl. VAT £172.79 Incl. VAT

    Read all 2 Review(s)

  • 2.8 kVA Super Duty Portable Petrol Generator With Oil, Flylead and Twin Outlet Cable Reel
    2.8 kVA Super Duty Portable Petrol Generator With Oil, Flylead and Twin Outlet Cable Reel

    Was: £277.99 Excl. VAT £333.59 Incl. VAT

    Sale: £168.99 Excl. VAT £202.79 Incl. VAT

    Read all 1 Review(s)

  • 3.75 kVA Super Duty Portable Petrol Generator With Wheel Kit, Oil and Flylead
    3.75 kVA Super Duty Portable Petrol Generator With Wheel Kit, Oil and Flylead

    Was: £345.99 Excl. VAT £415.19 Incl. VAT

    Sale: £210.99 Excl. VAT £253.19 Incl. VAT

    Read all 3 Review(s)

  • 3.75 kVA Super Duty Portable Petrol Generator With Wheel Kit, Oil, Flylead and Twin Outlet Cable Reel
    3.75 kVA Super Duty Portable Petrol Generator With Wheel Kit, Oil, Flylead and Twin Outlet Cable Reel

    Was: £345.99 Excl. VAT £415.19 Incl. VAT

    Sale: £234.99 Excl. VAT £281.99 Incl. VAT

  • 8.1 kVA Super Duty Portable Petrol Generator With Electric Start, Wheels ans 2x Engine Oil Bottles
    8.1 kVA Super Duty Portable Petrol Generator With Electric Start, Wheels ans 2x Engine Oil Bottles

    Was: £629.99 Excl. VAT £755.99 Incl. VAT

    Sale: £439.99 Excl. VAT £527.99 Incl. VAT

  • 8.1 kVA Super Duty Portable Petrol Generator With 2x Engine Oil 1L Bottles and 2x Fly Lead Socket Converters
    8.1 kVA Super Duty Portable Petrol Generator With 2x Engine Oil 1L Bottles and 2x Fly Lead Socket Converters

    Was: £629.99 Excl. VAT £755.99 Incl. VAT

    Sale: £458.99 Excl. VAT £550.79 Incl. VAT

  • Stephill GE2500 2.5 kVA Honda GP160 Petrol Generator
    Stephill GE2500 2.5 kVA Honda GP160 Petrol Generator

    Was: £389.99 Excl. VAT £467.99 Incl. VAT

    Sale: £304.99 Excl. VAT £365.99 Incl. VAT

    Read all 2 Review(s)

  • Stephill GE2501 2.5 kVA Honda GP160 No Frame Petrol Generator
    Stephill GE2501 2.5 kVA Honda GP160 No Frame Petrol Generator

    Was: £399.99 Excl. VAT £479.99 Incl. VAT

    Sale: £314.99 Excl. VAT £377.99 Incl. VAT

    Read all 1 Review(s)

  • Stephill GE3300 3.3 kVA Honda GP200 Petrol Generator
    Stephill GE3300 3.3 kVA Honda GP200 Petrol Generator

    Was: £445.99 Excl. VAT £535.19 Incl. VAT

    Sale: £349.99 Excl. VAT £419.99 Incl. VAT

    Read all 1 Review(s)

  • Stephill SE2700LR 2.7 kVA Honda GX160 Long Run Petrol Generator
    Stephill SE2700LR 2.7 kVA Honda GX160 Long Run Petrol Generator

    Was: £659.99 Excl. VAT £791.99 Incl. VAT

    Sale: £414.83 Excl. VAT £497.80 Incl. VAT

  • Stephill 2.7 kVA Honda GX160 Petrol Generator
    Stephill 2.7 kVA Honda GX160 Petrol Generator

    Was: £589.99 Excl. VAT £707.99 Incl. VAT

    Sale: £410.99 Excl. VAT £493.19 Incl. VAT

  • Stephill SE2700LPG 2.7 kVA Honda GX160 LPG Generator
    Stephill SE2700LPG 2.7 kVA Honda GX160 LPG Generator

    Was: £1,169.99 Excl. VAT £1,403.99 Incl. VAT

    Sale: £579.99 Excl. VAT £695.99 Incl. VAT

  • Stephill SE2701 2.7 kVA Honda GX160 Petrol Generator
    Stephill SE2701 2.7 kVA Honda GX160 Petrol Generator

    Was: £589.99 Excl. VAT £707.99 Incl. VAT

    Sale: £430.79 Excl. VAT £516.95 Incl. VAT

  • Stephill SE2700 2.7 kVA Honda GX160 Petrol Generator
    Stephill SE2700 2.7 kVA Honda GX160 Petrol Generator

    Was: £589.99 Excl. VAT £707.99 Incl. VAT

    Sale: £339.95 Excl. VAT £407.94 Incl. VAT

    Read all 3 Review(s)

  • Stephill 2700HMS 2.7 kVA Honda GX160 Industrial Petrol Generator
    Stephill 2700HMS 2.7 kVA Honda GX160 Industrial Petrol Generator

    Was: £677.99 Excl. VAT £813.59 Incl. VAT

    Sale: £419.99 Excl. VAT £503.99 Incl. VAT

  • Stephill 2700HMSLR 2.7 kVA Honda GX160 Industrial Long Run Petrol Generator
    Stephill 2700HMSLR 2.7 kVA Honda GX160 Industrial Long Run Petrol Generator

    Was: £847.99 Excl. VAT £1,017.59 Incl. VAT

    Sale: £514.99 Excl. VAT £617.99 Incl. VAT

  • Stephill SE3400P 3.4 kVA Honda GX200 Petrol Generator
    Stephill SE3400P 3.4 kVA Honda GX200 Petrol Generator

    Was: £698.99 Excl. VAT £838.79 Incl. VAT

    Sale: £423.99 Excl. VAT £508.79 Incl. VAT

  • Stephill SE34003S 3.4 kVA Honda GX200 Petrol Generator
    Stephill SE34003S 3.4 kVA Honda GX200 Petrol Generator

    Was: £699.99 Excl. VAT £839.99 Incl. VAT

    Sale: £408.99 Excl. VAT £490.79 Incl. VAT

    Read all 1 Review(s)

  • Stephill SE34003SLR 3.4 kVA Honda GX200 Long Run Petrol Generator
    Stephill SE34003SLR 3.4 kVA Honda GX200 Long Run Petrol Generator

    Was: £807.99 Excl. VAT £969.59 Incl. VAT

    Sale: £479.99 Excl. VAT £575.99 Incl. VAT

  • Stephill 3400HM4S 3.4 kVA Honda GX200 Industrial Petrol Generator
    Stephill 3400HM4S 3.4 kVA Honda GX200 Industrial Petrol Generator

    Was: £749.99 Excl. VAT £899.99 Incl. VAT

    Sale: £459.99 Excl. VAT £551.99 Incl. VAT

  • Stephill 3400HM4SLR 3.4 kVA Honda GX200 Industrial Long Run Petrol Generator
    Stephill 3400HM4SLR 3.4 kVA Honda GX200 Industrial Long Run Petrol Generator

    Was: £919.99 Excl. VAT £1,103.99 Incl. VAT

    Sale: £554.99 Excl. VAT £665.99 Incl. VAT

    Read all 2 Review(s)

  • Stephill 5000HMS 5.0 kVA Honda GX270 Industrial Petrol Generator
    Stephill 5000HMS 5.0 kVA Honda GX270 Industrial Petrol Generator

    Was: £1,059.99 Excl. VAT £1,271.99 Incl. VAT

    Sale: £670.99 Excl. VAT £805.19 Incl. VAT

    Read all 1 Review(s)

  • Features
    Stephill 5000HMSLR 5.0 kVA Honda GX270 Industrial Long Run Petrol Generator

    Was: £1,189.99 Excl. VAT £1,427.99 Incl. VAT

    Sale: £725.00 Excl. VAT £870.00 Incl. VAT

  • Stephill 6500HMS 6.5 kVA Honda GX390 Industrial Petrol Generator
    Stephill 6500HMS 6.5 kVA Honda GX390 Industrial Petrol Generator

    Was: £1,359.99 Excl. VAT £1,631.99 Incl. VAT

    Sale: £814.99 Excl. VAT £977.99 Incl. VAT

  • Stephill 6500HMSLR 6.5 kVA Honda GX390 Industrial Long Run Petrol Generator
    Stephill 6500HMSLR 6.5 kVA Honda GX390 Industrial Long Run Petrol Generator

    Was: £1,459.99 Excl. VAT £1,751.99 Incl. VAT

    Sale: £918.99 Excl. VAT £1,102.79 Incl. VAT

  • Stephill SE10000 10.0 kVA Honda GX630 Electric Start Petrol Generator
    Stephill SE10000 10.0 kVA Honda GX630 Electric Start Petrol Generator

    Was: £3,129.99 Excl. VAT £3,755.99 Incl. VAT

    Sale: £1,879.00 Excl. VAT £2,254.80 Incl. VAT

Petrol Generators For Sale

Running on petrol, a small petrol generator can prove vital in countless situations, such as: remote camping expeditions, power cuts, working on construction sites, running catering vans, power tools, and much more. Many businesses and households invest in portable generators to cover any eventuality, providing them with ultimate peace of mind.

If you’re looking for a portable generator, then our range has everything you could possibly require, so browse our full list of portable generators online today.

Why You Should Buy a Petrol Generator From SGS Engineering

Our range offers a choice of models providing various KVA outputs and design features (including electric start and wheels for enhanced mobility), all at competitive prices. We also stock engine oil to help keep your generator in optimum condition, and can provide expert information and advice before you buy.

29 products from £133.33 to £1879

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Help Centre

With so many different generators for sale, choosing one can seem like a daunting task. However, with a few simple steps you can confidently select a generator that will be appropriate for your energy requirements. We've put together these how-to guides to help you get started with our range of portable generators.
Which Generator Should I Order?