Built by Dynamic Trailers, the 7×4 Extra Heavy Duty Box Trailer pairs full-weld construction with a structurally reinforced chassis and sits within our Single Axle Box Trailer range in the Box Trailers category. Made for Victorian road conditions, it focuses on stability, long-term durability and compliance with Australian Design Rules.
Key specifications
- 750 kg GVM
- full checkerplate construction
- 300mm sides
- corner access steps
- new wheels fitted with LT tyres
- LED lighting
- etch primer with a hammertone paint finish
- tie-down rails all round
Components are matched to give reliable towing, practical performance and confidence for both work and recreation.
Dynamic Trailers is proud to supply Victorians with purpose-built, high-quality trailers engineered for real-world performance, dependable handling and long-term value.


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