At a glance
- This heavy duty trailer is suits to machinery up to 20T
- This trailer can only be towed with a minimum HC licence
- A heavy duty trailer, the Ultimate Plant Trailer
- Heavy duty custom hand built chassis
- Designed with heavy duty ramps with 250mm x 150mm x 6mm beams
Tare range
Specification specific
- 8,500kg up to 8,500kg
Standard features
- 5mm checker plate floor
- 10mm GR350 coaming
- 100mm x 50mm x 4mm RHS cross members
- Dual acting hydraulic ramps
- Dolly lock
- Heavy duty hydraulic power pack with toolbox built in deck for protection
- Wabco multi volt EBS braking system
- 22.5, 19.5 & 17.5 K-Hitch axles
- In-deck biss alloy chain points
- Available with airbag suspension
- Refer to our Ultimate Plant Trailer options booklet
Capacity
- Up to 20,000kg (subject to State / Territory regulations)

Four Axle Dog Trailers 33T – Heavy Duty Builders
Our 33T four axle dog trailers provide maximum stability and carrying capacity for heavy machinery transport. Built tough and designed to perform, these trailers are ideal for demanding construction and plant operations.
As experienced dog trailer builders, we fabricate each four axle dog trailer 33T with strength and precision. Our dog trailer fabricators use CAD design and Australian steel to ensure a long-lasting, reliable solution.
Backed by a 3-year workmanship warranty, our 33T dog trailers deliver unmatched performance.
Start your heavy-duty build today – contact us.







Optional extras available through our dog trailer builders
- Air bag suspension
- Storage solutions
- Over-size sign and flag kit
- Extra-wide, extra-long ramps
- Container pins
- Diesel fuel systems
- Alloy ramp slides
- In-deck well
- Auger racks.
Looking for something different?
Our 33T dog trailers are built to handle the heaviest loads.
If you’re comparing options, view our Tri Axle 30T ATM or explore Drop Deck & Swan Neck Trailers.