Product Overview

Heavy-duty 8×5 mobile workshop with expanded secure storage, integrated electrical and lighting systems, onboard water storage and heavy-duty tandem running gear.

The Trade King 8×5 Builder Trailer – 3500kg GVM is designed as a fully equipped mobile workshop for tradespeople who need expanded storage, onboard power, lighting and water systems in one heavy-duty professional setup.

The 3500kg configuration combines integrated drawers and expanded storage compartments with a fridge slide, dedicated battery and inverter compartments and an onboard 75L water tank with external tap.

Its electrical system includes a BMS control panel, 30A battery charger, two 100Ah batteries, a 2000W inverter, 240V connections, Anderson plugs, 12V and USB outlets, integrated internal and external lighting and a solar and electrical package.

Equipped with 16-inch 265/75R16 all-terrain tyres, a spare tyre and front ladder rack, the 3500kg Trade King is designed for professional users who need a more complete mobile working environment.

Published dimensions and payload are based on the listed Trade King configuration. Final production specifications, tare weight, payload and included equipment should be confirmed with KKT before ordering.

Technical Specifications

Model / SKU	TT85350
Product Dimensions	455 × 220 × 217.5 cm
Trade King Product Type	Builder Trailer
Trade King Size	8×5
Trade King GVM	3500kg
Trade King Finish	Gloss Black, Gloss Grey, Gloss White, Matt Black

Build, Capacity & Towing

3500kg ATM

Trade King Finish

Gloss Black, Gloss Grey, Gloss White, Matt Black

Actual carrying capacity can change when cages, ramps, toolboxes, spare wheels or other accessories are fitted. Always confirm the final trailer setup and your vehicle's towing capacity before use.

Options & Included Equipment

Compatible options are shown in the product configuration section above.

Warranty & Frequently Asked Questions

5-Year Structural Warranty Applies to the main structural construction of eligible brand-new King Kong Trailers.

1-Year Component Warranty Selected components including leaf springs, lights, wiring and jockey wheels are covered for one year.

Yes. Compatible cages, canvas covers, ladder racks, toolboxes, spare wheels, ramps and other options are shown in the configuration section above. Available options vary by product.

Registration is not automatically included unless it is selected in the configuration. Registration availability, administration charges and branch-related costs depend on the selected pickup location.

Where available, you can choose the deposit option in the purchase section. The remaining balance and payment requirements will be shown or confirmed before pickup.

Choose the branch that is most convenient for you. Product pricing, stock availability, registration services and transfer charges can vary between Sydney / Penrith, Central Coast / Gosford, Newcastle, Canberra / Queanbeyan and Dubbo.

Product images and interactive 3D models are provided for reference. Final details can vary depending on stock, production updates, selected accessories and the final configuration.

Eligible brand-new King Kong trailers include a five-year structural warranty. Selected components, including leaf springs, lights, wiring and jockey wheels, are covered for one year. Terms and conditions apply.

Customer Reviews

Trusted by customers who rely on their trailers.

Fifteen selected five-star customer reviews and ratings. On desktop, the carousel moves three reviews at a time so visitors can browse more feedback with fewer transitions.

Auto playing · 3 reviews per slide

“

Shawn and the team were great to deal with. This is the second trailer I’ve purchased from them. Needless to say, good quality.

Keegan Byrnes Google Review

Great service and availability. Shawn helped make sure we had everything we needed with the trailer. Easy to communicate with and super friendly.

PHYLLi Designs Google Review

Exceptionally quick service and a very well-manufactured trailer. I bought an 8×5 trailer with a ramp, high sides, spare wheel and toolbox and got good value for money.

Connect3 Pabbly Connect Google Review

Highly recommended to everyone. Good price with fantastic service.

Dave Lee Google Review

Very helpful service and awesome build quality. The trailers are heavy duty.

William Thomson Google Review

Great service. Will definitely be using these guys again in the future.

Alex Fuller Google Review

The product is great and the team are very helpful.

Kevin Fraser Google Review

Excellent service and great products. Highly recommended.

Rong Li Google Review

Thank you to the team for their excellent service.

Giorgios Siailis Google Review

Excellent business to deal with. Fred and Shawn were very helpful.

Corey Dennis Google Review

Easy to deal with.

Dean Rixon Google Review

Very good service. Thank you.

Geoff Nagle Google Review

Great service.

Brodie Anderson Google Review

★

Five-star rating shared on Google.

Luke Newcombe 5-Star Google Rating

Inma Vassar 5-Star Google Rating

Product price:	$22,999.00
Total options:
Order total:

Trade King 8×5 Builder Trailer – 3500kg GVM

CONFIGURE YOUR TRAILER

Choose your pickup location, accessories and registration options below.

Choose Your Colour

Choose your preferred pickup location(branches):

Blueslip or Registration

Order summary