Bonanza Trailers: your Galvanised Trailer Specialists!


boat trailers

box trailers

plant trailers

car trailers

hydraulic tippers

flat top trailers

cattle crate trailers

ute canopy



Bonanza Trailers are designed to be heavy duty, with long term durability engineered into every trailer.

A solid steel construction with high quality full hot dipped galvanised coating prevents corrosion, ensuring long life and a rust-free finish for the long haul.

Folded metal sides and a flooring construction utilising centre joints with strong box section reinforcement increases the strength and durability of every Bonanza Trailer, ensuring a long, trouble-free life from every trailer we build.

Trailer designs include Boat, Box, Flat Top, Tipper (including Hydraulic Tipper), Plant, Cattle, Car and Ute Canopies. All trailers are purpose-built for Australian conditions and made to last!

Bonanza Trailers provide unmatched service throughout many areas of New South Wales and Queensland: Newcastle, Hunter Valley, Sydney, Mid North Coast, Central Coast, New England, North Coast, Western NSW plus Brisbane, Sunshine Coast, Gold Coast and surrounds.

You’re always welcome to come and inspect our product ranges on-site, alternatively / additionally we can arrange delivery of all trailers to your door; saving you any hassle of travelling around the state to find the perfect trailer for you.

We ship anywhere in Australia! Call us today for a low cost freight quote!