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Flat Deck Trailers

The leading range of flat deck trailers in NZ.

Discover the toughest flat deck trailers NZ has to offer from Safari Trailers. We aim to supply sturdy trailers to every corner of the country at competitive prices. Want to learn more? Browse our range online, visit one of our display centre's or get in touch with the Safari Trailers team today.

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High quality flat deck trailers for sale

Flat deck trailers are the most popular industrial type of trailer on the market – and for good reason. The design is simple yet durable and allows you to use the full width of the trailer, not just what fits between the wheels. This proves especially helpful when you're hauling a wide load like a large mower deck, utility tractor, or even multiple ATVs. With the best variety of flat deck trailers in NZ, our team is here to make sure you choose the right trailer to suit your needs and budget. 

We pride ourselves on having an extensive selection of flat deck trailers for sale: 10x6 tandem axle flat deck trailer with an optional 1200mm cage; 12x7 tandem axle flat deck trailer with an optional 1200mm cage; 12x7 tandem axle flat deck trailer 3500kg GVM with an optional 1200mm cage; 20x7 tri-axle flat deck trailer 3500kg GVM; flat deck hydraulic tipping 10x6 tandem axle trailer with an optional 1200mm cage; flat deck hydraulic tipping 10x6 tandem axle trailer 3500kg GVM with an optional 1200mm cage; and flat deck hydraulic tipping 12x7 tandem axle trailer 3500kg GVM with an optional 1200mm cage.

About Safari Trailers

Safari Trailers is a proudly New Zealand family operated and owned business. We’ve been shipping flat deck trailers NZ wide for nearly a decade, and we pride ourselves not only on the quality of our trailers but also on our exceptional customer service. Our team is experienced in the trailer business – whatever your needs and budget are, we can help you find the perfect trailer. We offer safe shipping with competitive shipping rates all over the country, and each order is dispatched within 5 business days of being placed. When you place an order with Safari Trailers, you will be prompted to provide your driver’s licence details, postal address and physical address so that we can process the trailer registration. If you have any questions about the ordering process or our products, we encourage you to reach out to our team.

FAQs

▼ What is a flatdeck trailer used for?

Flatdeck trailers are designed to transport large, bulky and awkwardly shaped loads that are difficult to carry in an enclosed trailer, including machinery, building materials, pallets, vehicles, farm equipment, hay bales and landscaping supplies.

The open deck design allows loading from the side, rear or with ramps, making it easier to move equipment on and off the trailer quickly. This helps reduce loading time and keeps jobs moving, particularly on busy worksites and farms.

For contractors, farmers and transport operators, a flatdeck trailer provides the flexibility to handle a wide range of loads without being limited by trailer walls or fixed sides.

▼ Why choose a flatdeck trailer instead of a box trailer?

Choose a flatdeck trailer over a box trailer when you're regularly transporting oversized, heavy or irregularly shaped items. The open design allows forklifts, loaders and machinery to access the trailer from multiple sides, making loading faster and more efficient.

This can save valuable time on site and reduce the frustration of trying to fit awkward loads into an enclosed trailer. Flatdeck trailers are popular with contractors, landscapers, builders and farmers who need maximum versatility.

While box trailers are ideal for loose materials and general-purpose hauling, a flatdeck trailer offers greater flexibility when productivity depends on moving larger equipment and materials quickly and safely.

▼ What size flatdeck trailer do I need?

Smaller flatdeck trailers suit ATVs, ride-on mowers and general-purpose equipment, while larger models are better suited to vehicles, pallets, construction materials and machinery. The right size depends on the type of equipment or materials you plan to transport.

Choosing a trailer that's too small can create loading challenges and reduce efficiency, while an oversized trailer may add unnecessary cost and towing requirements.

It's important to consider load dimensions, payload weight and your vehicle's towing capacity before deciding. Taking the time to size the trailer correctly helps improve safety, prevents costly overloading issues and ensures you get the best long-term value from your investment.

▼ Are flatdeck trailers suitable for commercial use?

Yes, flatdeck trailers are widely used in construction, agriculture, landscaping, civil works and transport industries because they are designed to handle demanding workloads.

Their ability to carry heavy and oversized loads makes them well suited to businesses that rely on equipment being transported efficiently between sites. A properly built commercial-grade flatdeck trailer can help reduce downtime, improve productivity and stand up to the daily demands of New Zealand working conditions.

For businesses that depend on reliable transport, investing in a quality flatdeck trailer can help avoid costly delays caused by equipment failures or load limitations, keeping projects running on schedule.

▼ Can I transport machinery on a flatdeck trailer?

Yes, flatdeck trailers are commonly used to carry machinery such as compact tractors, ride-on mowers, skid steers, small excavators, scissor lifts and other equipment.

The open deck design, combined with loading ramps, makes it easier to load and unload machinery compared with many enclosed trailer options. The key is ensuring the trailer has the appropriate payload capacity and that the load is secured correctly during transport.

Using the right trailer for the job helps protect your equipment, improves road safety and reduces the risk of transport-related damage. Proper loading and restraint procedures also help minimise downtime and keep equipment ready to work when it arrives on site.

▼ Why choose a galvanised flatdeck trailer?

A flatdeck's frame and deck are fully exposed to the weather, with no sides or roof to shield them the way an enclosed trailer has, so the steel underneath takes the full brunt of rain, road spray and site dust.

Hot-dip galvanising coats every surface of the chassis in a protective zinc layer, which is particularly useful on a flatdeck given how much bare steel is on show and how often it gets knocked or scraped while loading machinery and materials.

For operators who load and unload several times a day, that durability means less time spent touching up paint or chasing rust spots, and a deck that keeps its structural integrity under repeated heavy use.

▼ Can flatdeck trailers be fitted with accessories?

Yes, many flatdeck trailers can be customised with accessories such as loading ramps, spare wheels, trailer cages, ladder racks and stock gates to suit specific industries and transport requirements.

These additions can improve loading efficiency, increase versatility and allow the trailer to perform multiple roles across different jobs.

Choosing the right accessories helps ensure the trailer is set up for your day-to-day work, whether that's transporting machinery, construction materials, farm supplies or landscaping equipment. A well-configured trailer can improve productivity, enhance safety and reduce the need for multiple specialised trailers.

Every Safari flatdeck trailer is proudly New Zealand owned and built, backed by a 2-year parts and 10-year structural warranty*, and comes with free WOF and registration so it's ready to tow away immediately.

▼ How much weight can a flatdeck trailer carry?

Safari's tandem axle flatdeck trailers are built to a GVM of up to 3500kg, giving substantially more capacity than a tandem box trailer or single axle model, with prices starting from $8,800 incl. GST. Exact capacity depends on the specific model's size, axle configuration and GVM rating.

Understanding payload capacity is important because overloading can affect braking performance, increase tyre wear and create safety risks on the road. It may also lead to costly repairs and compliance issues.

Always ensure the total loaded weight remains within both the trailer's rated capacity and your tow vehicle's towing limits. Staying within these limits helps protect your equipment, improve towing safety and maximise the lifespan of both the trailer and tow vehicle.

▼ Do flatdeck trailers require brakes?

Yes, brakes are required under New Zealand regulations once a trailer's GVM exceeds 2000kg, with a breakaway braking system required for trailers built to 3500kg GVM. Safari's tandem axle flatdeck trailers are built to this 3500kg GVM and are fitted with both braking systems and a breakaway system as standard.

Brakes play a critical role in maintaining control, reducing stopping distances and improving safety when transporting machinery or heavy materials. Choosing a trailer with the appropriate braking system helps protect both the operator and other road users.

Before purchasing a trailer, it's important to understand the legal requirements for your intended application. Ensuring the trailer is properly equipped and compliant helps avoid potential issues while providing greater confidence when towing heavy loads.

▼ How do I maintain a flatdeck trailer?

A flatdeck sees more direct contact with machinery, chains and loading equipment than other trailer types, so it's worth inspecting the deck surface and tie-down points alongside the usual checks: tyres, wheel bearings, brakes, suspension components, lights, coupling systems and safety chains.

Routine inspections can identify wear before it becomes a costly problem, helping to avoid unexpected breakdowns and transport delays. It's also a good idea to wash off mud, dirt and road contaminants, particularly after operating in harsh conditions.

Consistent maintenance not only improves safety but also helps maximise the trailer's lifespan and resale value. A well-maintained trailer is less likely to cause downtime, ensuring your equipment and materials get where they need to be without unnecessary interruptions.

Get in touch today

Ready to get started looking for your dream trailer? Contact the Safari Trailers team today. You can browse the most impressive range of flat deck trailers in NZ online or to view our products in person, we invite you to drop into one of our display centres at your convenience. We’re looking forward to hearing from you and helping you find the right trailer for your needs.