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Diesel Generators for Sale

At SGS Engineering we have a wide range of quality diesel generators for sale from industry-leading brands such as Stephill, as well as our very own 7.5 KVA unit with a 30L tank and 30-hour run time. Every diesel generator you see here features expertly designed engines from Lombardini, Yanmar, Kubota and Perkins.

We’re proud to stock a vast collection of diesel generators and to make your life easier you can filter your search by brand, tank size, maximum power output, sockets or power phase. At SGS, we pride ourselves on offering only the very best products to our customers. We believe our diesel generators are no different, so read on to find out more about their benefits, their uses and why you can rely on us to provide a premium level of service.

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  • Stephill SSDY40V 38.5kVA / 30.8kW Diesel Generator with Electric Start

    Stephill SSDY40V 38.5kVA / 30.8kW Diesel Generator with Electric Start

    • Run time: 41 hrs @ 75% Load
    • 2 x 400V and 3 x 230V Sockets
    • 310 Litres Fuel Tank

    £26,198.40

    INC VAT
  • Stephill SE4000DL 4.0 kVA Lombardini Silent Diesel Generator 3000 RPM

    Stephill SE4000DL 4.0 kVA Lombardini Silent Diesel Generator 3000 RPM

    • 4.0 kVA diesel generator
    • Lombardini 15LD 350 engine
    • Top mounted control boxes

    £2,337.41

    INC VAT
  • Stephill SE4000DLES 4.0 kVA Lombardini Silent Electric Start Diesel Generator 3000 RPM

    Stephill SE4000DLES 4.0 kVA Lombardini Silent Electric Start Diesel Generator 3000 RPM

    • 4.0 kVA diesel generator
    • Lombardini 15LD 350 engine
    • 13 hrs @ 75% load

    £2,761.38

    INC VAT
  • Stephill SE6000D4 6.0 kVA Yanmar Silent Electric Start Diesel Generator 3000 RPM

    Stephill SE6000D4 6.0 kVA Yanmar Silent Electric Start Diesel Generator 3000 RPM

    • 6.0 kVA diesel generator
    • Powered by Yanmar L100N engine
    • Noise levels down to 71 dBA

    £3,746.50

    INC VAT
  • Stephill SSD6000S 6.0 kVA Yanmar Super Silent Diesel Generator - 3000 RPM

    Stephill SSD6000S 6.0 kVA Yanmar Super Silent Diesel Generator - 3000 RPM

    • 6.0 kVA diesel generator
    • Yanmar L100N engine
    • 25mm tubular steel frame

    £4,316.96

    INC VAT
  • Stephill SSD6000 6.0 kVA Yanmar Super Silent Diesel Generator - 3000 RP

    Stephill SSD6000 6.0 kVA Yanmar Super Silent Diesel Generator - 3000 RP

    • 6 kVA diesel generator
    • Wheel mounts for portability
    • Noise at 66dBA

    £4,147.33

    INC VAT
  • Stephill SSD6000W2 6.0 kVA Yanmar Super Silent Welfare Diesel Generator - 3000 RPM

    Stephill SSD6000W2 6.0 kVA Yanmar Super Silent Welfare Diesel Generator - 3000 RPM

    • 6.0 kVA diesel generator
    • Yanmar L100N engine
    • 65dBA @ 7metres

    £4,723.16

    INC VAT
  • Features

    Stephill SLT5000 4.5 kVA Portable Lighting Tower

    • 5.4m hand operated mast
    • Highly portable
    • Meccalte alternator

    £10,055.60

    INC VAT
  • Stephill SSD6000EC 6.0 kVA Yanmar Fusion Diesel Generator

    Stephill SSD6000EC 6.0 kVA Yanmar Fusion Diesel Generator

    • 24 L fuel tank
    • Electric Start Yanmar L100N
    • 17 hours run time at 75% load

    £4,280.23

    INC VAT
  • Stephill SSD10000S 10.0 kVA Kubota Water Cooled Super Silent Diesel Generator - 3000 R

    Stephill SSD10000S 10.0 kVA Kubota Water Cooled Super Silent Diesel Generator - 3000 R

    • 10.0 kVA Diesel Generator
    • Kubota D722 engine
    • Brush-less maintenance free alternator

    £6,385.14

    INC VAT
  • Stephill SSDK12M 12.0 kVA Kubota Super Silent Multi Phase Diesel Generator - 1500 RPM

    Stephill SSDK12M 12.0 kVA Kubota Super Silent Multi Phase Diesel Generator - 1500 RPM

    • Up to 41 hours running
    • Auto voltage regulation + or - 1.5%
    • Bunded long range fuel tanks

    £11,095.48

    INC VAT
  • Stephill SSDK12W 12.0 kVA Kubota Water Cooled Super Silent Welfare Diesel Generator - 1500 RPM

    Stephill SSDK12W 12.0 kVA Kubota Water Cooled Super Silent Welfare Diesel Generator - 1500 RPM

    • Electric start KUBOTA V1505 engine
    • 60dBA @ 7metres
    • Brushless maintenance free alternator

    £10,899.98

    INC VAT
  • Stephill  SSDK16M 16.0 kVA Kubota Water Cooled Super Silent Diesel Generator - 1500 RPM

    Stephill SSDK16M 16.0 kVA Kubota Water Cooled Super Silent Diesel Generator - 1500 RPM

    • 16.0 kVA diesel generator
    • Genuine Kubota V1703 engine
    • Noise at 63dBA

    £11,712.68

    INC VAT
  • Stephill SSDK16W 16.0 kVA Kubota Super Silent Welfare Diesel Generator - 1500 RPM

    Stephill SSDK16W 16.0 kVA Kubota Super Silent Welfare Diesel Generator - 1500 RPM

    • 16.0 kVA diesel generator
    • Electric start KUBOTA D1703 engine
    • 63dBA @ 7metres

    £11,758.49

    INC VAT
  • Stephill SSDK20M 20.0 kVA Kubota Water Cooled Super Silent Diesel Generator - 1500 RPM

    Stephill SSDK20M 20.0 kVA Kubota Water Cooled Super Silent Diesel Generator - 1500 RPM

    • 20.0 kVA diesel generator
    • Kubota V2203 diesel engine
    • Noice at 64dBA

    £12,925.09

    INC VAT
  • Stephill SSDK20W 20.0 kVA Kubota Super Silent Welfare Diesel Generator - 1500 RPM

    Stephill SSDK20W 20.0 kVA Kubota Super Silent Welfare Diesel Generator - 1500 RPM

    • 20.0 kVA diesel generator
    • 64dBA @ 7metres
    • Brushless maintenance free alternator

    £10,798.80

    INC VAT
  • Stephill SSDP30 30.0 kVA Perkins Super Silent Diesel Generator - 1500 RPM

    Stephill SSDP30 30.0 kVA Perkins Super Silent Diesel Generator - 1500 RPM

    • 30.0 kVA diesel generator
    • 280 litre fuel tank
    • 48 hours run time at 75% load

    £17,609.50

    INC VAT
  • Stephill SSDP33 33.0 kVA Perkins Super Silent Diesel Generator - 1500 RPM

    Stephill SSDP33 33.0 kVA Perkins Super Silent Diesel Generator - 1500 RPM

    • 33.0 kVA diesel generator
    • 48 hours run time
    • 280 litre fuel tank

    £17,612.57

    INC VAT
  • Stephill SSDP50 50.0 kVA Perkins Super Silent Diesel Generator - 1500 RPM

    Stephill SSDP50 50.0 kVA Perkins Super Silent Diesel Generator - 1500 RPM

    • 50.0 kVA diesel generator
    • 42 hours run time at 75% load
    • 350 litre fuel tank

    £19,152.07

    INC VAT
  • Stephill SSDP70 67.0 kVA Perkins Water Cooled Super Silent Diesel Generator - 1500 RPM

    Stephill SSDP70 67.0 kVA Perkins Water Cooled Super Silent Diesel Generator - 1500 RPM

    • 67.0 kVA diesel generator
    • 33 hours run time at 75% load
    • 350 Litre fuel tank

    £21,115.19

    INC VAT
21 products from £1947.84 to £21832