Site Dumpers

When you buy a Thwaites dumper from BTE Plant Sales, you get more than just a machine — you get comprehensive aftersales support designed to keep your machine running at peak performance. Our manufacturer-trained engineers provide expert servicing, diagnostics, and repairs, either in our fully equipped workshops or out on site with our mobile service vans.

We carry a wide range of genuine Thwaites parts, filters, and consumables in stock across our depots, meaning faster turnaround times and less downtime for your business. We also offer tailored service plans, extended warranties, and annual maintenance schedules to help you plan ahead and stay compliant with machine servicing intervals.

Whether it’s a routine service, urgent repair, or technical advice — our team is here to support you long after the sale.

We offer a wide range of site dumpers from 1-tonne to 9-tonne models, including front-tip, swivel-tip, and high-tip configurations from Thwaites – the leading name in UK dumper manufacturing.

Yes, we stock both brand-new Thwaites dumpers and have a regularly updated selection of fully inspected used site dumpers – all backed by expert servicing and parts support. 

Front-tip dumpers unload in a straight line, ideal for simple load-and-dump tasks. Swivel-tip dumpers can tip at an angle, offering more control on confined or uneven sites. Swivel dumpers are used on road sides especially and all come with road light kits as standard. 

Yes, at BTE Plant Sales, we work with numerous finance companies that can offer a range of flexible finance packages to help spread the cost of your new dumper. Talk to us to find a plan that suits your business.

Absolutely. We accept trade-ins as part of your purchase and can give you a competitive valuation on your current machine to put towards a new or used dumper. We accept any brand, model and age and have a very knowledgeable team that have extensive experience valuating second-hand machines.

We can organise road tax and registration for your new dumpers should you need it. All we need from you is proof of insurance and utility bills for proof of address. We will organise registration plates too.