Off Road Trailer L-M 4.7. ATX.



R.A.S.V. L-M CS 4.7. ATX Independent Coil Spring Variant.

Introducing Off Road Designs all new “Light – Medium Duty” Off Road Trailer.

The LM, CS – 4.7. is a versatile military style flat deck trailer platform, that is able to accommodate a wide variety of equipment integration and cargo transportation needs.

Incorporating a revolutionary new off road trailer chassis and independent off road suspension assembly. The LM CS 4.7. is designed for those who are serious about remote area travel.

Proudly designed, developed and built right here in Australia. The R.A.S.V. Light – Medium Duty, Tactical Flat Deck Trailer can be configured for almost any application with a variety of load handling capabilities to specifically match your requirements.

100% Australian made.

Off Road Toy Hauler
LM 4.7 with Removable Head Board Detached
LM - 4.7. Off Road Trailer
LM 4.7 with Removable Head Board Detached



The main design feature of the L-M CS 4.7’s trailer frame is the 125 x 50 x 6mm C Section chassis that runs the full length of the trailer allowing the sub frame to flex and move as it negotiates rough off road terrain.
The hot dipped galvanised chassis is made of Laser Cut, CNC folded, C – Section open chassis members allowing for easy wash down and cleaning, with no enclosed 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. The upper section of the trailer is made of a combination of Aluminium and steel components. Reducing over all weight and adding strength where it is needed most. Siting above the main steel chassis rails we have introduced two 150 x 50 x 5mm Aluminium C section chassis rails. In combination with 16 – 70 x 30 x 30 x 4mm Z profile Decking cross members at 200mm Centers.

All cross members are individually attached to the lower aluminium chassis sub frame with 4 – 6.5mm 1500 kg sheer rated structural rivets. The decking side rails are made from 5mm Zinc Plated Steel with integrated ratchet tie down points incorporated into the side rail design. The top deck can also be fitted with a variety of different load restraint tie down points as requested.

Depending on customer load and weight requirements the decking plates can also be optioned to either 3mm galvanised steel checker plate or 4mm Aluminium plate. Trailers also have the option to be fitted with a 187 Ltr draw bar mounted Aluminium Tool Box, Side and rear under tray storage boxes, Maxtrax Recovery mounts and a tool box mounted Axe, Shovel and Mattock mount.


The L-M CS 4.7’s suspension is built for a lifetime of Heavy Duty Off Road use with ability to incorporate interchangeable key suspension components allowing the trailer to be upgraded as your needs change. The base model is fitted standard with a coil spring/drum brake configuration with the option of upgrading to air bag and disc brakes variants at any time in the suspensions life cycle.

Incorporating ATX heavy duty suspension means that you are less likely to run into problems out in the field. A sturdy 63mm stub axle, extra-large 3.3T VC bearing combination, premium monotube dampers and lockable toe and camber adjusters means you can spend more time operating in remote areas and less time dealing with overheated components and maintenance problems. Suspension components have been mounted to modular frame assemblies independent to each other. Allowing for full or partial suspension assembly replacement in the field.

ATX Coil Suspension
ATX Coil Suspension



  • Total Length 4.7 mtrs.
  • Body size 3.0m Long x 1.85m Wide.
  • Tray height 1.0m.
  • Height to top of head board 1.6m.
  • TARE: T900 kg
  • ATM: 2200Kgs, 2600Kgs, 2800Kgs Depending on coil spring rates.
  • Ball Weight: 110 kg


  • Cruise Master ATX 2200Kgs, 2600Kgs or 2800Kgs Independent Coil Spring Suspension options.
  • 2 – 12 inch electric drum brakes.
  • 2 – Heavy duty large boar off road shock absorbers.
  • 125 x 50 x 6mm Hot dipped galvanised C section trailer chassis.
  • Modular, removable suspension assembly.


  • Cruise Master DO35 V3Plus Off Road Trailer Hitch.
  • Full length 4.7 mtr, 125 x50 x 6mm Steel Chassis.
  • 1.8 mtr frontal draw bar length.
  • Twin rear heavy duty recovery points.
  • Interlocking chassis cross members.
  • Trailer hand brake cables.
  • Front hand brake lever bash plate.
  • Front D Shackle recovery point.
  • Two high lift jack lift points on front draw bar.
  • Under body spare tyre mount.
  • Manutec, pin locking, swivel bracket and heavy duty side wind jack stand.


  • 2 Water proof resin filled LED trailer lamps.
  • Optional rear winch mounting point.
  • Optional under tray vehicle ramp storage.
  • Bolt on mud flap assembly.
  • Rear chassis cross bar.


  • 3 – 285 / 7 5 / R1 6. All terrain tyres.
  • 3 – 16 x 8 “ 6 stud black steel rims.


  • Desert Tan Satin.
  • Olive Drab Matt.
  • Other colours available on request


  • 2 – 150 x 50 x 5mm C Section Aluminium Sub frame chassis rails.
  • 16 – 70 x 30 x 30 x 4mm Z profile Decking cross members at 200mm Centers.
  • All decking cross members are attached to the chassis sub frame with 4 – 6.5mm 2500 kg sheer rated structural rivets.
  • The decking side rails are made from 5mm Zinc Plated Steel with tie down points incorporated into the side rail design.
  • The rear cross rail also incorporates 7 additional tie down hook points.
  • Decking plate options can be either 3mm galvanised steel checker plate or 4mm Aluminium plate.
  • Decking plates are also attached with 6.5mm structural Rivets.
  • Removable Front Head Board.
  • Optional Side, front and rear under tray tool boxes.


  • 187 Ltr Tool Box.
  • Recessed Decking Tie Down Points.
  • Maxtrax Mounting brackets.
  • Axe Shovel & Mattock mounting frame.
  • Aluminium Vehicle Ramp Under Tray Storage.
  • 2.6m Aluminium Vechicle Loading Ramps 2,500kg.
  • Driver Side, Under Tray Front Tool Box .
  • Passenger Side, Under Tray Front Tool Box.
  • Driver Side, Under Tray Rear Tool Box.
  • Passenger Side, Under Tray Rear Tool Box.
  • Under Tray Rear Winch Mount.
  • Smittybilt Gen 2 X20 10 Electric Winch 10,000 lbs 4,535 kgs
  • Internal tool box Battery tray.
  • 120 Ah Deep Cycle Battery.
  • 125 Ah Lithium Battery.
  • Red Arc Battery Charger.
  • ARB twin air compressor.
  • Tyre inflation and deflation system.

MH 4.7 Tandem Suspension Show.
DO35 Off Road Hitch.
Optional 187 Ltr Front Tool Box
Optional Maxtrax Top Mounts with Axe Shovel and Pick mounts.
Axe and Shovel Mount Configuration.
MH 4.7 Tandem Ramp Option Shown.


Please Note:

The R.A.S.V. M-H CS 4.7 listed above is a civilian version of our “Medium – Heavy Duty, Tactical Flat Deck Trailer” and may not include equipment and accessory options available with our “Military Only” models.

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Phone Jason on 0488 069 731