R.A.S.V. Single Axle Box Trailer

REMOTE AREA SUPPORT VEHICLE (R.A.S.V.) Off-Road Box Trailer from Off Road Designs.

The ultimate solution for business & adventure seekers who demand rugged reliability, versatility and strength off road.

Designed, developed and built in Australia, this heavy-duty off-road trailer is fitted with features that set it apart from the rest.

Built for Work. Ready for Adventure.

With its reinforced chassis, heavy-duty independent coil spring suspension, and high clearance off-road tires, the R.A.S.V. is engineered to perform wherever the job takes you. Its versatile, fully customizable design makes it the ideal solution for tradespeople, remote workers, mining operations, emergency services, and adventure travellers alike.

Proven Reliability

Based on the tried and tested military trailer designs used by our sister company Land Force Defence, the R.A.S.V. is built to conquer Australia’s harshest environments – from remote mine sites and rural properties to rugged outback tracks. When reliability matters, the R.A.S.V. delivers.

Plenty of Room to Get the Job Done

The large internal dimensions are designed around practical storage and ease of use. Whether you’re carting tools and gear to site, running supplies out to remote locations, or setting up camp for an extended trip – you’ll have the space to fit it all in.

OFF ROAD TRAILER OPTIONS & PRICING :

2026 DELUXE – FLAT DECK TRAILER WITH DROP SIDES

BASE – OPEN PLAN FLAT DECK TRAILER : $27,950.

Raw Galvanised and Aluminium flat deck trailer. With integrated heavy duty decking tie down and M12 rivnut mounting pionts in all deck cross members. (Powder coated deck option available)

STANDARD – FLAT DECK TRAILER WITH DROP SIDES : $34,500.

Powder coated deck, drop sides, ladder racks and draw bar mounted Polly storage box. With integrated heavy duty decking tie down and M12 rivnut mounting points in all deck cross members.

DELUXE – FLAT DECK TRAILER WITH DROP SIDES : $38,750.

Fully equipped with under tray water tank, twin under tray tool boxes, Draw bar mounted polly tool box, ladder racks, ladder rack cross bars, powder coated deck and drop sides.

*INTRODUCTORY PRICING SHOWN, COST MAY VARY DUE TO OPTIONAL INCLUSIONS.

The R.A.S.V. Single Axle Off-Road Box Trailer is the ultimate off-road adventure vehicle.

It goes without saying that a heavy-duty off-road trailer is an essential tool for anyone who needs to transport gear and equipment into the middle of nowhere.

Built for the Worksite, Not Just the Road.

Engineered for demanding job sites and remote operations, these heavy-duty off-road trailers are constructed to endure the toughest working conditions Australia can throw at them. Impact-resistant construction, corrosion-proof materials, and superior dust and waterproof sealing ensure your tools, equipment, and materials arrive on-site in perfect condition—every time.

Check out our enclosed canopy options here

https://offroaddesigns.com.au/r-a-s-v-lift-off-canopy-trailer/

Equipped with large heavy-duty off-road tyres, coil spring suspension, and high ground clearance, these trailers provide reliable access to even the most challenging locations. Whether you’re navigating unsealed roads, rough terrain, or remote worksites, your cargo stays protected and secure.

Purpose-built for trade and commercial use, these trailers are ideal for construction and civil contractors, mining and resource operations, agricultural work across rural properties, and service crews maintaining regional infrastructure.

When downtime costs money, you need equipment that won’t let you down. These trailers deliver the durability and reliability that trade and business operators depend on to keep projects moving—no matter how far off the grid the job takes you.

It all starts from the ground up

with our Unique, Military Off Road Chassis & Suspension system.

Our Off Road Camper Trailers are significantly different to most other off road trailers on the market. They have been specifically designed and engineered to handle rugged off-road conditions. Unlike other cheap imported trailers that may struggle in rough terrain, these trailers are built with high-quality materials and equipped with features like reinforced chassis bracing, heavy-duty independent Coil spring suspension systems, and large off-road tires to provide maximum stability and braking power.

One of the main design features of our trailer frame is the Land Force Defence Military Transport Trailer Chassis. Which uses 125 x 75mm heavy duty chassis rails that run the full length of the trailer chassis giving the body and sub frame maximum support as it negotiates rough off road terrain. The galvanised chassis is made of laser cut box section cross members and open ended rectangular hollow section steel allowing for easy wash down and cleaning, with no closed in areas where mud, sand and salt can get trapped and cause corrosion.

Sitting above the main chassis you will find another secondary chassis sub frame that supports the aluminium, deck and trailer body.
Unlike other trailers, the R.A.S.V. uses a modular chassis and body constructions style. Where the body is separated from the chassis with the use of a 125 x 50 x 3mm RHS sub frame. This allows you to lift and remove the body and tray from the chassis giving you access to wiring looms, water tanks, water lines etc for maintenance and future upgrades.

Remote off-road exploration is what this trailer was made for.

Sized to Go Where Others Can’t.

We’ve given serious thought to the body design, dimensions, and ground clearance – because tight tracks and rough terrain don’t leave much room for error. The result is a trailer that can access areas where conventional trailers simply won’t go.

By keeping the overall width within the track of most tow vehicles, the R.A.S.V. handles tight spots with ease – whether you’re threading through narrow bush tracks, winding mountain roads, or overgrown station trails. Less width means less worry about what’s coming up around the next bend.

Keeping the camper trailer dimensions in line with the tow vehicle also improves vehicle handling and fuel efficiency. By reducing the amount of wind and drag that you are likely to encounter during higher speed on road travel.

Trailer Body Construction.

Each of our aluminium trailer decks is constructed with a 125 x 50 x 4mm box section Aluminium rail design with 50 x 25mm rhs cross members tied together with M12 bolts and rivnuts.

Paint finish for enhanced protection:

The paint finish on the trailer deck, drop sides and under tray tool boxes provides a durable and long-lasting protective layer that helps guard against scratches, chips, and other forms of damage. This helps to maintain the appearance and longevity of the trailer for years to come.

Water Storage.

Each trailer comes standard with mounting options for a 140 Ltr under tray water tank.

As well as the option of a second 80 ltr water tank at the rear.

Cruise Master ATX Off Road Suspension.

With its Heavy Duty design, the Cruise Master ATX coil spring suspension system is the go-to option for those seeking the best all-terrain suspension for their offroad trailer. Our experienced in-house engineering team has meticulously crafted the entire system to provide unparalleled performance in even the toughest of conditions.

This makes the R.A.S.V. an ideal choice for anyone who needs a trailer that can handle heavy-duty off-road use and withstand harsh outback conditions in remote areas. With its robust 63mm stub axle, extra-large 2 or 3.3T VC bearing combination, premium new remote resivior shock absorbers, and lockable toe and camber adjustment. You can enjoy peace of mind knowing that your trailer is built to last. And, if your needs change over time, the interchangeable suspension components can be easily upgraded to accommodate your changing requirements. With the option to upgrade to air bag and disc brakes variants, the R.A.S.V. provides versatility and longevity, making it an ideal choice for anyone who requires a reliable, heavy-duty off-road trailer.

TRAILER WEIGHTS AND DIMENSIONS

“The R.A.S.V. Off Road Box Trailer is a lightweight option, weighing in at just over 850kg, compared to other similar, yet much heavier off-road trailers available in the market.”

TARE: 850 kg.
ATM: 2,000 to 2,800kg.
Ball Weight: 126kg.
Total Length: 4.8 M
Trailer tub length 2.4 M
Trailer tub width 1.85 M

Under Tray Tool Box Option.

Designed to maximise your tray space, these boxes mount neatly beneath the trailer deck, giving you easy access to tools and equipment without sacrificing valuable load capacity.

Built from 3mm Aluminium, our under tray boxes protect your tgear from dust, water, and theft. With twin lockable whale tail compression latches, your equipment stays safe on the job site, on the road, or parked up overnight.