Heavy Duty & Trade Trailers

Century Trailers (CCT®) offers robust flat top (flat deck) trailers rated at ATM 3500 kg, with available upgrade to ATM 4500 kg. These heavy-duty models feature wide flat decks, durable construction, and versatile loading, ideal for machinery, pallets, and construction materials. Stonegate Industries flat top trailers are better for heavy-duty, oversized and palletised loads, while box trailers are more suited for smaller, contained loads. A flat top trailer has an open deck without fixed sides, while a box trailer features enclosed sides for containing loads. Stonegate Industries flat top trailers are better suited for pallets, machinery and oversized items.
Our 3500kg flat top trailer models are some of the most sought-after in the industry. With the capacity to haul heavy goods, these trailers are ideal for builders, transporters, flat top trailer for sale and farmers who need reliable trailers for their daily operations. These durable trailers are built to last Australian conditions.

All Stonegate® trailers come with a 2-Year Warranty and are fully ADR Compliant, CTA Certified and ROVER Accredited. Having designed in Australia with a vast array of different styles, shapes and sizes, we’re confident we’ll be able to build a trailer of your choice. With over 35 years’ experience designing and building TRAILERS in Australia, we have the necessary expertise and industry knowledge to build and deliver you nothing short of the highest standards. All of our Australian Made Custom Trailers can be tailored to your exact size specifications and individual requirements.
If you're considering renting a car trailer in Australia, there are a few things you should know first. Here are some of the most frequently asked questions about car trailer hire in Australia. With good service and a quality product, this company has stood the test of time. With three stores in Brisbane and the Gold Coast, Stonegate Industries is the largest trailer supplier in all of Queensland. Whether you need a new box trailer for work or recreation, our in-store staff are highly knowledgeable and always ready to lend a hand. Quite simply, because our products are premium quality at a low price, and we’re locally-owned and operated.

Conveniently located in Loganlea and servicing Logan, Brisbane, Ipswich, and surrounding areas, Logan Trailer Hire provides reliable trailer hire at competitive rates. King Kong Trailers offers durable flat top trailers for sale in Sydney and the regional area around NSW. These trailers are perfect for safe and secure towing of cargo regardless of the distance.
Thank you for your interest in becoming a CCT Dealer. We are looking for established dealers that have a strong desire to represent the Century Trailers product line in areas that are not currently served. With five dedicated warehouses across Brisbane, Toowoomba, the Gold Coast and Melbourne, Stonegate Industries is the leading trailer supplier in Queensland and Victoria.
This makes them a popular choice for tradies, landscapers and construction work where productivity matters. Choosing the right combination ensures safe towing, better performance and compliance with Australian road regulations. You can filter by Instant Book to skip the approval wait.

From single axle units to heavy-duty tandem setups, we offer a range of sizes and ATM ratings to suit demanding work environments. Our flat top trailers are perfect for a variety of uses. Whether you need a trailer flat top for moving large machinery, vehicles, or construction materials, we have the perfect trailer for you. From 3500kg flat top trailers to 45-foot flat top trailers, we provide the right solution for your business or personal transport needs. We offer our top-quality flat top trailers in multiple locations across Australia.
They went through the whole trailer when I went to pick it up.It is the most well balanced trailer to tow. We have the trailer now a few months and it has been brilliant. The trailer was the size I wanted, , it was available and didn’t have to be ordered in.

No worries, our team’s always here to help. We’ve been Queensland’s No.1 trailer supplier for years, thanks to our dedication to quality, competitive pricing, and outstanding customer service. Stonegate Industries hydraulic tipper trailers are ideal for soil, gravel, rubble and green waste, especially when frequent unloading is required. Make sure your vehicle’s braked towing capacity is equal to or higher than the trailer’s ATM (Aggregate Trailer Mass).

The trailer is built well and is better than others I had viewed. One of the best trailer I have seen towed well also. If you’re after a serious trailer have a look at trailers direct.
Required when a toolbox or mower pad is selected, as the standard spare wheel mounting position will be occupied. CCT products comply with ADR and the Road Vehicle Standards Act 2018, supported by testing reports from accredited facilities. It is important to be aware that products failing to meet ADR standards not only carry quality risks but may also affect your insurance claims. Take a look at our current product catalogue and see the full range of our trailers, ute trays, canopies, toolboxes and more.
Check out more of the flat-top trailers we have built in the image gallery below, or contact us for a custom solution. You’re always welcome to come and inspect our product ranges on-site at our Newcastle and Sunshine Coast facilities. Alternatively, we can arrange delivery of all trailers to your door; saving you any hassle of travelling around the state to find the perfect trailer for you.