Tandem Axle Trailers for Sale Brisbane & Gold Coast Queensland

Xtreme Trailers’ range of tandem axles is trusted by builders, landscapers, farmers, and tradies who need a trailer that works as hard as they do. Designed for balance and control, each trailer ensures a smoother towing experience even on uneven terrain. Our tandem axle box trailers in Sydney that professionals trust are galvanised, fully welded, and ready to handle the harshest job site conditions. Stonegate Industries flat top trailers are built for strength, durability and real-world Australian conditions. Each trailer is engineered with a reinforced chassis, high-quality materials and practical design features to handle demanding workloads. The main difference between a single and tandem trailer is the number of axles.
If you need to carry loose materials, tools or general household loads, a box trailer may be a more practical option. Stonegate Industries flat top trailers are ideal for transporting machinery, pallets and oversized goods thanks to their open platform design. ATM (Aggregate Trailer Mass) is the maximum total weight a trailer can carry  when fully loaded, including its own weight. Stonegate Industries tandem trailer for sale flat top trailers are available in multiple ATM ratings to suit different vehicles and workloads.

Stonegate Industries flat top trailers are better for heavy-duty, oversized and palletised loads, while box trailers are more suited for smaller, contained loads. Our trailers meet RVSA and Australian Design Rule (ADR) standards, giving you the confidence that your trailer complies with all national safety regulations. Whether you’re hauling machinery, tools, or construction materials, each trailer is engineered to perform under demanding Australian conditions.
Discover the perfect tandem trailer size for your hauling demands, whether it’s the compact 8×5 dual axle heavy duty tandem trailer, the spacious 12×6, or any size in between. At Xtreme Trailers, we cater to your diverse needs with a comprehensive range of sizes, allowing you to choose the tandem trailer that precisely fits your requirements. We also carry a strong selection of tandem axle box trailers in Sydney customers rely on for everyday hauling and trade work. Lockyer Trailers’ tandem axle trailers are built for stability and durability, perfect for hauling heavier loads with ease. Designed to withstand demanding tasks, these trailers offer improved balance and handling, making them ideal for transporting machinery, equipment, and bulk materials.
We are Australia’s largest trailer DFO, proudly supplying high-quality trailers across Australia and New Zealand for over 10 years. Enjoy a 12-MONTH STRUCTURAL WARRANTY on all our galvanised trailers for added peace of mind. Absolute weapon on the water, build quality (you can’t fault it), My opinion is to get a walk through transom with bench seat and extra low lying live bait tank. Heavier Stonegate Industries trailers are fitted with compliant braking systems to meet Australian safety standards. Our professional, friendly and knowledgeable team are here to offer you the very best in customer service and after-sales service. Stonegate Trailers have a commitment to ensuring best practice is engaged in order to design, engineer, produce and assemble our trailers.

If you need a box trailer for a specific purpose, we design and build custom box trailers. This involves us sitting down with you through a design consultation to find out exactly what you want and then we create some designs to achieve this. Once you’re happy with your custom design it hits our manufacturing production line and within a few weeks, you’ll have a brand new custom built trailer. At Xtreme Trailers, we take pride in designing tandem axle models that deliver the perfect balance of strength, safety, and performance. Every trailer is built from premium-grade steel, fully welded, and hot-dipped galvanised for long-term protection against rust and wear.
Proudly Australian-owned and operated, Lockyer Trailers specialises in custom trailer solutions tailored to meet your specific needs. Crafted with precision and care, we ensure quality and durability in every trailer. Buying a second hand trailer can save you significantly compared to new models. With Lockyer Trailers, you can access affordable options without compromising on quality. ✅ 12-MONTH STRUCTURAL WARRANTY on all galvanised trailers for added peace of mind.

This allows for easy loading with forklifts, ramps or machinery, making them a preferred choice for trade and transport applications. This ensures safer towing and better control, especially when carrying heavier loads. Century Trailers (CCT®) is Australia’s trailer DFO, proudly supplying hot-dip galvanised Box Trailers for over a decade to customers across Queensland, Australia, and New Zealand.
If you require a bit more space, consider the 8×6 Tandem Trailer, which provides additional capacity without compromising durability. 5.7m tandem galvanised boat trailer 2000kg – built for boat owners who need real stability and braking margin towing heavier hulls to the ramp. The wider 1895mm chassis keeps the load balanced and settled at highway speed, while the fully hot-dip galvanised steel frame shrugs off regular saltwater launching without constant upkeep. Stonegate Industries flat top trailers are designed to handle heavy and bulky loads, with a reinforced chassis and high load capacity. Explore our box trailers or hydraulic tipper trailers for alternative options.
A single trailer has one axle with two wheels, making it lighter and easier to manoeuvre but with a lower load capacity and less stability. In contrast, a tandem trailer has two axles with four wheels, providing better weight distribution, increased load capacity and enhanced stability, especially on uneven terrain. Tandem trailers for sale are better suited for heavy-duty hauling, while single trailers are more appropriate for lighter loads and short-distance trips due to their simpler design. Tandem axle trailers provide improved load stability, higher weight capacity, and better braking balance compared to single axle trailers. This makes them a highly cost-effective choice for heavier loads and commercial use. Explore Queensland’s toughest range of commercial flat top trailers at Century Caravans and Trailers (CCT®).

All Stonegate trailers are backed by an industry-leading 2-year warranty and are fully ADR compliant, CTA certified and ROVER approved, giving you total peace of mind. With a wide range of sizes, ATM options and configurations available, they are designed to suit both personal and commercial use. All flat top trailers from Stonegate Industries are built using high-quality hot-dip galvanised steel, providing superior protection against rust and corrosion. Our flat top trailer FAQ covers common questions about sizes, uses, ATM, towing requirements and the difference between a flat top trailer and a box trailer. Yes, a dual axle trailer for sale offers greater stability, reduced sway, and improved weight distribution, making it the preferred choice for long-haul and highway towing.