The Dumper Range

When you choose Thwaites you are safe, compliant, competitive and part of an 80-year heritage of owners and operators who love their dumper.

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1 Tonne Hi Tip

T450 Power Swivel

9 Tonne Front Tip Cab


Advanced Design & Craftsmanship

The Thwaites name is synonymous with the best-quality dumpers on the market. Advanced design and investment in tooling provide today’s customers with the very best products at the cutting edge of technology. This means more than just the strength and reliability you know you can expect from Thwaites; it means an increased focus on customer satisfaction, safety and ergonomics across the range.

Company Information

Thwaites remains a family owned business and the exclusive manufacturers of site dumpers that are built to last and built to be the best.

Low Poly UK and IrelandMap


Thwaites go to market via an approved and appointed official distributor network. Visit the distributor page to find your nearest dealer.

How can we help?

The Thwaites Sales, Commercial & Aftersales, and Service & Warranty teams are as accessible as they are experienced.

Built To Be The Best.

Site Dumpers

Thwaites offer a range of site dumpers from the hirers favourite 1-tonne hi-tip machine through to the market leading cabbed 9-tonne machine.

Employing 245 people from its 60 acre Warwickshire site, the same site Basil Thwaites founded the company in 1937.

For over 80 years Thwaites has innovated to exceed customer expectations and lead the way ensuring Thwaites dumpers are as compliant, safe and efficient today, as they have been throughout post war UK construction, plant hire and house building.

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Latest Updates

News & Views

Find out the latest news and updates from Thwaites via our news page and social media posts.