Just Generators

The UK's Number 1for Generators and Power Equipment
01263 820202
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Delivery is free of charge to most of the UK mainland* for orders over £50.00**.

* Scottish Highlands, Offshore UK & Republic of Ireland

If you're ordering to the Scottish Highlands, an offshore UK address or to the Republic of Ireland additional charges may apply. To receive a quote for these costs along with estimated delivery times, please contact us stating your address and the items you would like to order. You can still place your order through the website without receiving a quote but we will be in touch after the order has been placed to confirm delivery costs.

*The following Scottish and offshore postcodes may incur an additional delivery charge:

  • AB
  • BT
  • DD
  • DG
  • EH
  • FK
  • G
  • GY
  • HS
  • IM
  • IV
  • JE
  • KA
  • KW
  • KY
  • ML
  • PA
  • PH
  • PO
  • TD
  • ZE

**Orders under £50.00 will incur a shipping charge of £5.95. Our full delivery policy is here.

If your order is subject to any additional shipping charges, we will contact you (via email or telephone) prior to processing your payment.

For more information call our sales team on 01263 820202


Stephill SSDK25M Water Cooled Multi Phase Diesel Generator

Stephill SSDK25M Water Cooled Multi Phase Diesel Generator

To find out more about this product, please call our experts on 01263 820202 or fill out our contact form here

Designed and built in the UK

Built in the UKThat means excellent after sales service and no problem sourcing spares if required.

Availability: In stock

ex. VAT: £8,165.83 £9,799.00 RRP £15,400.20 | SAVE £5,601
ex. VAT: £8,165.83 £9,799.00 RRP £15,400.20 | SAVE £5,601
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  • Multi-Phase
  • 20000 Rated Watts
  • 25 KVA
  • Diesel engine
  • 64 dB(a) @ 7M
  • Electric start
  • Ideal for industrial use and where low noise is essential

Stephill SSDK25M Water Cooled Multi Phase Diesel Generator Details

This top of the range Stephill Diesel generator features a KUBOTA 4 cylinder turbo charged water cooled engine for ultimate quality and reliability. The engine is close coupled to a Mecc Alte alternator. Due to Stephills superior manufacturing techniques this diesel generators leads the others standing with its class leading noise levels.

All SSD range generators are built to an extremely high specification and are available in static as standard with the option of site tow or road tow trailer form. All generators feature high quality close fitting weather-proof acoustic canopies, overload protection, LOP/HET shutdown and long run bunded fuel tanks.


  • Super Silent @ 64 dBA
  • Watercooled
  • 24 Hrs Running Time @ 75% Load
  • AVR Fitted as Standard
  • Ultimate Quality Kubota Cylinder Diesel Engine


Brand Stephill
Power Details KUBOTA V2203
Phase Multi-Phase
Fuel Type Diesel
Rated Watts (W) 20000
Max Watts (W) 20000
KVA 25
Voltage 400V / 230V / 115V
Rated Frequency (Hz) 50
Sockets 1x400V (32A) + 1 16A 230V 1x115V (16A) 3x 115V (32A) 1x 230v (16A) 2x 230v (32A) Plus Hard Wire Facility
Fuel tank Capacity 120 Litres
Running Time 24 Hrs
Dimensions (L x W x H) 1800 x 800 x 1270 mm
Starting Method Electric
Noise Value - Sound Power Level dB(A) 64
Weight 715 kg
Warranty 2 Years
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Customer Reviews

Overall a solid unit - Review by Matt deal
Build Quality
Ease of Use
Value for Money
Brought one in December 2015 unfortunately didn't get it on sale, but did get it on a trailer, fuel tank is spread across the bottom so when hitched into a low towbar the nose weight can be a bit much,
Wish it had more output sockets available to use when on 400v, trips work well and are 'c' rated so if they do trip you know its a genuine issue and not a false trip,

Fuel gauge isn't very good as half tank on the gauge takes 35 ltrs to re-fill,
Fuel cap don't seal very well so some diesel can leak out when towed while full,

Otherwise a sound unit
(Posted on 25/07/2016)

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Copyright © 2017 Calgary Just Companies Ltd. All Rights Reserved. Registered in England No. 04338715. VAT Number GB 785469862.
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