8x5 Tandem Box Trailer For Sale Dual Axle Heavy Duty

A tandem trailer has two sets of axles positioned close together, providing enhanced stability and load-carrying capacity compared to single-axle trailers. This design allows even weight distribution across all four wheels, making tandem trailers ideal for transporting heavier loads over long distances. This tandem axle trailer features a fully welded hot-dip galvanised chassis, providing superior strength and corrosion resistance. The dual axle setup ensures smoother towing, better load distribution, and improved braking performance, making it suitable for a wide range of heavy-duty applications.
We engineered and manufacture our own tandem trailers, so whether you are interested in buying our standardised premium quality tandem trailers or customised your own tandem trailers, we can always help. Tandem trailers are ready to accompany you on your journey, whether it takes you to the bustling markets of Brisbane or the sun-kissed beaches of the Gold Coast. Explore the vast realm of tandem trailers for sale and embrace the synergy of quality, dependability, and innovation – where each axle rotation propels you forward toward your goals, whatever they may be. Our wide range of superior and durable trailers has helped many residents transport their pleasure craft and boats across great distances. At Stonegate Industries, we strive to meet all the needs and requirements of our customers. Our box trailers are Brisbane’s best choice for efficient and effective transportation solutions, and with our new Melbourne Campbellfield warehouse now open, it’s even easier to get the trailer you need.
Our team is committed to providing superior quality, value and service to all our customers. “ATM” stands for Aggregate Trailer Mass, which is the maximum combined weight of the trailer plus the fully loaded boat and gear. A 2000kg ATM rating means this trailer is built for heavier loads and more demanding towing requirements. Sea Raider is one of Australia’s leading trailer manufacturers, supplying premium-quality trailers direct from our factory in Brisbane. We serve customers across Brisbane, Gold Coast, Toowoomba, Caboolture, Sunshine Coast and beyond. Our 12×6 Tandem Trailer is the go-to choice, offering a spacious platform that excels in handling substantial loads.
If you need to carry loose materials, tools  or general household loads, a box trailer may be a more practical option. 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.
Stonegate Industries flat top trailers are ideal for transporting machinery, pallets and tandem trailers oversized goods thanks to their open platform design. Stonegate Industries flat top trailers are designed to handle heavy and bulky loads, with a reinforced chassis and high load capacity. Stonegate Industries offers a wide range of flat top trailer sizes to suit everything from light-duty transport to heavy commercial applications. Century Caravans and Trailers (CCT®) offers a premium range of flat top trailers, engineered for maximum versatility and heavy-duty transport needs. Looking for a reliable trailer without the price tag of a new model?

This model is specifically designed for transporting oversized equipment, wide machinery, multiple pallets, or heavy building materials under Australian conditions. Generally, our tandem axle trailers for sale handle between 2000kg to 3500kg of gross vehicle mass (GVM), offering exceptional load stability and strength for heavy-duty use. Our dual-axle setup provides exceptional load stability, making it ideal for both local and long-distance hauling. Whether you’re carrying equipment across Sydney job sites or transporting heavy tools interstate, our trailers offer the durability and confidence to get the job done. Explore our tandem trailer range near Smithfield in person before you buy. 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.
Choosing the right deck size and ATM ensures your trailer matches your vehicle’s towing capacity and delivers safe, efficient performance. 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. 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. Brisbane, a vibrant metropolis nestled along the Brisbane River’s banks, is a hub of economic activity.
Looking for flat top trailers built tough for Australian conditions? At Stonegate Industries, we offer a wide range of heavy-duty flat top (flat bed) trailers designed for tradies, businesses and commercial transport. Our Box Trailers are built for general transport, gardening, landscaping, building supplies, and everyday hauling. Available in single axle and tandem axle designs, they deliver exceptional strength, versatility, and corrosion resistance for both commercial and domestic use. CenturyTrailers offers a wide selection of tandem trailers for sale throughout southeast Australia including Brisbane, Gold Coast, Sunshine Coast, and many other cities.
Our second hand trailers offer the best of both worlds—affordability and durability—ensuring you get the trailer you need at a price that suits your budget. With a commitment to transparency and support, we provide detailed information  on each trailer’s history and condition, helping you make an informed decision. Topline Trailers are the manufacturers so we control the whole process from start to finish. We design the trailers to ensure they will last and use strong materials that will stand the test of time. Our quality control checks ensure that welds, joins and final paint is of a high standard before a trailer is released from our factory. All specifications, features and images are provided for general information purposes only.

Alternatively, the 10×6 Tandem Trailer is designed for those who demand even greater dimensions for their hauling projects. From standard 6x4s to special-purpose designs, we’ve built an impressive selection of trailers designed for specific use. Built for Australian conditions, Stonegate trailers are designed to deliver long-term durability and reliability on every job. All Stonegate Industries flat top 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.
The Tandem Box trailer is a well-known variant of tandem trailers, renowned for its enclosed design and enhanced security features. The box-like structure of these trailers protects your cargo from the elements while also providing a secure environment that discourages theft and tampering. As one of the largest trailer manufacturers operating in Queensland, we sell thousands of box trailers a year. Our trailers are trusted by many local companies and brands from the Brisbane and Gold Coast areas. Today, we continue to offer the high-quality and reliable trailers that our customers have come to know and expect from us.

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. At Stonegate® Trailers, we’ve got you covered with our range of dual/tandem axle car carriers. Each one comes with a handy in-floor flush mount storage box for your gear and easy-to-use slide-out ramps. Swing by one of our warehouses in Brisbane, Toowoomba, Gold Coast or Melbourne to view our full car trailer range.
Tandem trailers, with their exceptional load-bearing capacity, stability, and innovative designs, provide an avenue for efficient and secure transportation. The captivating Gold Coast is defined by picture-perfect beaches, a thriving tourism industry, and a vibrant cultural scene. This region’s distinct blend of urban and natural allure entices adventurers, families, and business owners alike. Against this backdrop, tandem trailers carve out a niche as indispensable partners for a variety of tasks.
Enjoy a 12-MONTH STRUCTURAL WARRANTY on all our galvanised trailers for added peace of mind. Looking for an effective and durable trailer to safely transport your boat or water pleasure craft? With over 10 years of experience and expertise in the trailer industry, the professionals at Stonegate Industries offer transportation solutions that boat owners can rely on. As I am from Cairns I ordered my custom car trailer from these guys 2 weeks ago and picked up my trailer on Tuesday.