***UPDATE*** Currently Open for Generator Orders & Critical Generator Servicing & Repair – Call 01329 722390 For More Info ***UPDATE***

HGI ‘Spitfire’ 300A 8kVA Tri Voltage 3PH DC Welder Generator

£6,741.00 inc. VAT (£5,617.50 excl. VAT)

UK Mainland Delivery Included

Optional extras

HGI ‘Spitfire’ 300A 8.0kva 400v 230v 110v DC welder generator Kubota diesel powered

Prime Power
110v Site
3ph 1ph

HGI SWD300T-i ‘Spitfire’ 300A 8.0kva 400v 230v 110v DC welder generator Kubota diesel powered

The SWD300T-i portable Diesel welders from HGI are the ideal solution for mobile site repairs and welding maintenance. Construction sites, maintenance/repair, large scale fabrication often demand generator and welding power in locations where electrical outlets aren’t available. In these instances, the professional welder, farmers/contractors and Fabrication Company’s turn to HGI Spitfire SWD welders. These “two-in-one” machines feature both a substantial welding capability along with generator power to run tools and lights.


Using the high quality Kubota D772 diesel engine and the Sincro alternator running at 1500 rpm – this unit is for when only the best will do.The SWD range of Diesel welders has been developed over a number of years to offer standards of reliability, ruggedness and deliver value that is second to none.

HGI’s SWD DC welder will deliver 8.0kVa (400V) and gives the ability to weld and use the auxiliary power at the same time. DC welding also offers advantages over AC for most Stick applications, including: easier starts; fewer arc outages and sticking; less spatter/better looking welds.

Features Inc:

  • Rugged genuine Japanese Kubota D772 liquid cooled diesel engine for long term reliability
  • Genuine ‘Sincro’ brand alternator
  • Effortless electric engine starting
  • Highly Durable weather proof and powder coated steel canopy.
  • 1 x 32A 110v socket, 1 x 32A 230v socket and 1 x 16A 400v socket
  • 30 – 300A DC welding output
  • Heavy Duty construction for general industrial / agricultural use.

The SWD300T-i diesel Generator comes with a 3 year Warranty

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.


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Frequency Hz 50
Voltage V 230 / 110 / 400
Three Phase with 110v, 230v & 400v.
Powder Coated Weather Proof Canopy
Model SWD300T-i


Rated Watts (W) 5600 @ 230v


Engine manufacturer Kubota
Model D772
Starting Method Electric
Engine cooling system Water Cooled
Number of Cylinders 3
Aspiration Natural
Rated Speed (rpm) 3000
Fuel Diesel
Running Time 12.7 hrs


Frequency Hz 50
Alternator Type Sincro


30 – 300a.



Length (L) mm 1385
Width (W) mm 660
Height (H) mm 915
Dry weight Kg 400
Fuel tank capacity L 42

Noise pressure level @ 7 m dB(A) 69


1 x 32A 110v,
1 x 32A 230v,
1 x 16A 400v

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.

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.


HGI ‘Spitfire’ 300A 8kVA Tri Voltage 3PH DC Welder Generator

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