• Description
  • Specs
  • Delivery

From the K super silent diesel generator series, the Stephill SSDK20M multi-phase is reliability economical thanks to the robust Kubota V2203-M-E4-BG2 engine. The Overhead Valve (OHV) 1500rpm engine produces 19 kVA / 15.2 KW of power effortlessly and has been designed to be quiet, rugged, and durable. The K multi-phase diesel generator range all have close fitting acoustic canopies, long run bunded fuel tanks. The diesel generator can be mounted on a road going trailer and towed. The K range are best at home when used for the construction industry, outdoor events, or for standby power applications.

Power Rating of the Stephill SSDK20M 

It has a continuous power rating of 17.3 kVA / 13.8 KW 400V & 16 kVA / 12.8 KW 230/115V.

This canopied portable diesel generator is extremely compact and robust, so can be stored with ease with minimum effort. With a generous bunded fuel tank of 120 L, the Stephill SSDK20M multi-phase super silent diesel generator is perfect for your next project. Plus, its surprisingly light, just 731KG. With an easy-to-use configuration this diesel generator gives you a fantastic balance between performance and price.

Is the Stephill SSDK20M Easy to Start and Use? 

You bet it is – simply press the button and up it starts! The button start makes starting straightforward and easy. The optional road going trailer makes moving this generator around a total breeze, also there is a lifting eye.

There are several sockets / hard wire terminals to connect your electrical equipment up to: See the specifications tab for full details. Also, this unit has low oil shutdown, the generator has RCD protection on 400V & 230V along with MCB overload protection.

Deep Sea Control on The Stephill SSDK20M

The power produced by the Stephill SSDK20M is controlled with the DSE 3110 control module. The module will display warnings, shutdowns & engine status information all on a back-lit LCD screen. Engine shutdowns include high engine temperature, low oil pressure, and low fuel level warning.

Low Noise Levels

You might think having a portable diesel generator will be very noisy. Well think again; the Stephill SSDK20M is surprisingly quiet at 64 dBA @ 7 metres.

Hampshire Generators can also maintain your generator with a regular cost-effective service plan or one-off visit. Simply call 01329 722390 or inquire via contact us page for more information.

Main Features :

  • Frequency Hz 50
  • Voltage V 400 / 230 / 110
  • Multi-Phase

Prime Power Rating :

  • 400V - 17.3 kVA / 13.8 kW
  • 230/115V - 16.0 kVA/12.8 kW

Engine Specifications :

  • Engine Manufacturer Kubota
  • Model Kubota V2203-M-E4-BG2
  • Displacement 2197cc
  • Cylinders 4
  • Emissions certified EU Stage V
  • Engine cooling system Water cooled
  • Aspiration Natural
  • Operating Speed-Nominal rpm 1500
  • Speed governor Mechanical
  • Starting system Electric button start

Alternator Specifications :

  • Type Brushless
  • Meccalte ECP 28-VL4 C (30kVA)
  • AVR DSR 3Ø Electronic +/- 1%
  • IP protection 23
  • Poles 2
  • Frequency Hz 50
  • Voltage V 400 / 230 / 115

Dimensional Data :

  • Length (L) mm 1800
  • Width (W) mm 800
  • Height (H) mm 1270
  • Dry weight Kg 731
  • Fuel tank capacity l 120

Fuel Consumption:

  • Running time @ 25% 86 Hours (1.4 L/h)
  • Running time @ 50% 43 Hours (2.8 L/h)
  • Running time @ 75% 26 Hours (4.6 L/h)
  • Running time @100% 21 Hours (5.6 L/h)

Noise Level :

  • Guaranteed noise level (LWA) dB(A) 89
  • Noise pressure level @ 4 m dB(A) 69
  • Noise pressure level @ 7 m dB(A) 64

Socket Type :

  • 1 x 400V 32A
  • 1 x spurred 230V 16A
  • 1 x 16A 230V
  • 2 x 230V 32A
  • 1 x 230V 16A
  • 3 x 115V 32A
  • 1 x 115V 16A
  • Hard wire terminals 400V & 230V


When will I receive my order?

In most cases, a product on our website will give you an indication of the current stock availability, but shipping is not uniform for all products. We maintain fantastic relationships with all of our suppliers and we aim to get products to customers within 3 business days of the order being taken. This availability is based on information from our suppliers and from sales and supply patterns. The availability information given is a guide only and not a guarantee as there are external factors that we may not have control over.

Coronavirus Update – UK couriers and transport companies will not currently guarantee delivery times and we are seeing a slight delay in deliveries – please bear this in mind when ordering.

Specialist Couriers – Some items such as the larger portable power stations are sent by specialist courier as standard couriers will not accept them. These specialist couriers are very reliable but sometimes don’t have tracking or timed delivery.

Split deliveries – We sometimes need to send orders for more than one item by different courier networks (portable power stations for example) – so you may receive items at different times.

1500rpm machines or larger diesel gensets however are typically priced on application and all depend on the destination. We will be happy to quote on any large diesel generator and discuss your needs over the phone or via email.

Most orders placed before 12pm on a business day will be shipped from our suppliers on the same day provided the product is in stock. If you need to be certain an item is in stock and available, or if you need a lead time, it’s worth calling our sales team on 01329 722390. Pricing for extended shipping areas like Northern Ireland, the Scottish Highlands and outlying Islands, Outer Hebrides, Channel Islands, Isle of Man, Scilly Isles, and other postcodes not considered as UK mainland can be obtained also by calling our offices.

Please note that the processing of a payment and acknowledgement email does not constitute a legally binding contact. In the case of mispricing, changes in stock quantity, or if we believe the machine will be misused, we reserve the right to cancel the order and provide a full refund.

Heavy Items

You will be contacted by phone after ordering a larger item to confirm a delivery date before your order is dispatched. Large or heavy items are dispatched through a pallet network, so if we can’t get in contact with you, we may be unable to send out your item on a next day delivery. Please be sure to include a working phone number with your order.

Heavy items will require the recipient to make arrangements to take delivery of the goods and may require the recipient to help the courier unload the item. For items that are delivered on a pallet the courier will leave the pallet as close to your door as possible.

1500rpm diesel generators will require forklift (or similar) offloading; if this is not available then we can arrange a Hiab offload at an additional price – please call us to discuss any delivery requirements.

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Product Details

Stephill SSDK20M 20 kVA Multi-Phase Diesel Generator

  • Prime power 19 kVA / 15.2 KW 3-Phase
  • Kubota V2203-M-E4-BG2 diesel engine
  • Electric starting system
  • Super low noise acoustic canopy – 64 dba @ 7m
  • Optional road trailer
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