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LAYOUT & DIMENSIONS
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1400kgATM Rating
1160kgApprox. Payload
240kgTare Weight
2400mm × 1530mm × 300mm internal areaTrailer Size
5 YearsStructural Warranty
Overview
Product Overview
Premium 8×5 hot-dip galvanised single axle box trailer with 1400kg ATM, reinforced checker plate floor and mechanical disc brakes.
The KKT-S85U is a premium single axle hot-dip galvanised box trailer with a 1400kg ATM, 240kg tare weight excluding cage and other accessories, and 1160kg load capacity.
Its internal loading area measures approximately 2400mm × 1530mm × 300mm, providing a practical 8×5 body size for trade, landscaping, property maintenance, farm and general transport use.
The trailer combines a fully welded hot-dip galvanised body and chassis with a reinforced checker plate floor, 300mm fully welded sides, removable front and rear drop-down gates, tie-down rails all around, welded ladder rack holders and 6 locking points on the drawbar.
The running gear includes a single 50mm round solid axle, mechanical disc brakes, 45mm heavy-duty 9-leaf springs, brand new 185R14 LT tyres, a 50mm 2000kg override coupling and a 6-inch swing-up jockey wheel.
Features & Uses
Features & Recommended Uses
Key Features
1400kg ATM
240kg tare weight excluding cage and other accessories
1160kg load capacity
Approximate 8×5 trailer size
Internal dimensions: 2400mm × 1530mm × 300mm
1600mm drawbar length
100mm × 50mm RHS drawbar section
Fully welded body and chassis
Hot-dip galvanised construction
Checker plate floor
50mm × 50mm SHS support beams left to right
40mm × 40mm SHS support beams front to back
300mm high fully welded sides
Removable front drop-down gate
Removable rear drop-down gate
Tie-down rails all around
Welded ladder rack holders
6 locking points on drawbar
Single 50mm round solid axle
Mechanical disc brakes
45mm heavy-duty springs
9-leaf spring setup
Brand new 185R14 LT tyres
50mm 2000kg override coupling
6-inch swing-up jockey wheel
LED tail lights
7-pin trailer plug
Compatible with flat, small round and large round connections
Recommended Uses
Trade equipment transport
Landscaping work
Garden supply transport
Property maintenance
Farm and acreage use
Tool transport
Light construction material transport
Household cargo transport
Camping and recreational cargo
General cargo transport
Specifications
Technical Specifications
Model / SKU
KKT-S85UL1400 & KKT-S85UH1400
3D URL
tandem_box_trailer
Trailer Type
Single Axle Box Trailer
Size
8x5
ATM
ATM 1400kg
Axle Type
Single Axle
Brake Type
Mechanical Braked
Body Finish
Hot Dip Galvanised
Build & Towing
Build, Capacity & Towing
1400kgATM
240kgTare
1160kgApprox. Payload
Axle Type
Single Axle
Brake Type
Mechanical Braked
Body Finish
Hot Dip Galvanised
Towing components
Brakes
Mechanical Braked
Axle
Single Axle Box Trailer
Fitted accessories can change trailer weight and carrying capacity. Confirm the final configuration and your towing vehicle's limits before use.
Options & Included
Options & Included Equipment
Reinforced Checker Plate Floor
The checker plate floor is supported by 50mm × 50mm SHS beams left to right and 40mm × 40mm SHS beams front to back.
This provides a durable loading base for compatible tools, materials and general cargo.
300mm Fully Welded Sides
The 300mm high fully welded sides provide practical containment for tools, materials and compatible cargo.
All cargo must be properly secured before transport.
Removable Drop-Down Gates
The removable front and rear drop-down gates provide improved access to the trailer body.
All gates must be correctly closed and secured before towing.
Tie-Down Rails
Tie-down rails are fitted all around the trailer to provide practical restraint points.
Only appropriately rated restraint equipment should be used.
Welded Ladder Rack Holders
Welded ladder rack holders provide flexibility for compatible trade use.
Any ladder rack or long item must be correctly fitted and secured before towing.
Drawbar Locking Points
The drawbar includes 6 locking points for added practicality.
All accessories or secured items must be properly fitted before towing.
Mechanical Disc Brakes
The trailer is fitted with mechanical disc brakes.
Brakes should be checked and maintained regularly for safe towing performance.
Heavy-Duty 9-Leaf Springs
The trailer uses 45mm heavy-duty 9-leaf springs.
This setup supports practical single axle trailer use with compatible loads.
2000kg Override Coupling
The trailer includes a 50mm 2000kg override coupling.
The towing vehicle and towbar must be rated for the trailer’s actual loaded weight.
Compatible options, when offered, are shown in the product configuration section above.
What's Included
KKT-S85U premium single axle box trailer
1400kg ATM configuration
Fully welded hot-dip galvanised body and chassis
Checker plate floor
50mm × 50mm SHS left-to-right support beams
40mm × 40mm SHS front-to-back support beams
300mm high fully welded sides
Removable front drop-down gate
Removable rear drop-down gate
Tie-down rails all around
Welded ladder rack holders
6 locking points on drawbar
1600mm drawbar
100mm × 50mm RHS drawbar section
Single 50mm round solid axle
Mechanical disc brakes
45mm heavy-duty 9-leaf springs
Brand new 185R14 LT tyres
50mm 2000kg override coupling
6-inch swing-up jockey wheel
LED tail lights
7-pin trailer plug
Flat, small round and large round plug compatibility
Cage, other accessories, cargo, machinery, straps, registration and items not specifically listed in the selected configuration or quotation are not included.
The trailer has a maximum 1400kg ATM.
The stated tare weight is 240kg excluding cage and other accessories.
The stated load capacity is 1160kg.
If a cage or additional accessories are fitted, the final tare weight may increase and available payload may decrease.
Final payload should be confirmed against the certified tare weight shown on the compliance plate.
Loads must be evenly distributed and properly secured before towing.
Cargo must be suitable for the trailer size, side height and legal loaded weight.
Front gate, rear gate and loose items must be fully secured before towing.
Brakes, bearings, tyres, gates and coupling should be checked regularly.
The towing vehicle and towbar must be rated for the trailer’s actual loaded weight.
Images may show optional equipment or a representative configuration.
Component appearance may vary slightly between production batches.
Warranty & FAQ
Warranty & Frequently Asked Questions
5-Year Structural Warranty
Eligible new King Kong Trailers. Terms and conditions apply.
1-Year Component Warranty
Selected components, including leaf springs, lights, wiring and jockey wheels. Terms and conditions apply.
Can I add accessories to this trailer?
Compatible accessories are shown in the product configuration section where available. Options vary by model; please confirm compatibility before ordering.
Does the displayed price include registration?
Registration is not included unless selected. Registration availability, administration fees and pickup-related charges depend on the selected configuration and branch.
Can I pay a deposit instead of the full amount?
Where offered in the checkout or quotation process, a deposit option may be available. Please check the payment information shown for your selected product.
Which pickup branch should I select?
Select the most convenient available pickup location. Stock, registration services and charges may vary between Penrith, Gosford, Newcastle, Queanbeyan and Dubbo.
Are the product images and 3D models exact specifications?
Images and 3D models are for reference. Final specifications may vary with production updates, stock and selected accessories.
What warranty applies to a new King Kong trailer?
Eligible new King Kong trailers have a five-year structural warranty. Selected components, including leaf springs, lights, wiring and jockey wheels, have a one-year warranty. Terms and conditions apply.
Need help choosing?
Confirm the right setup before you order.
Our team can help confirm the correct product, ATM rating, accessories, registration option, stock and pickup location for your requirements.
Compare key specifications across closely
related models. The current product is
highlighted so you can quickly review size,
capacity and running-gear differences.
Swipe or scroll horizontally to compare all models.
Trade equipment transport, Construction material transport
Construction material transport, Trade equipment transport
General cargo transport, Garden supply transport
Build Details
Built better where it counts.
A closer look at the construction details commonly found
across the King Kong Trailers range. Select a feature to
explore the materials, structure and practical finishing
behind the build.
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Universal Trailer Details
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Compare Your Options
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Three relevant alternatives selected from the
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KKT-S85U - 8×5 Premium Single Axle Hot-Dip Galvanised Box Trailer 1400kg ATM ·
8×5 · 1400kg ATM · Single Axle
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A trailer purchase should feel clear from the beginning.
Our role is to help remove uncertainty around
product choice, final setup and collection, so you know what
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Three stages. One clear process.
This section focuses only on the buying and handover
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finance or branch information shown elsewhere.
01
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Review the selected model, intended use and compatible
equipment before placing an order or requesting a quote.
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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 ByrnesGoogle 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 DesignsGoogle 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 ConnectGoogle Review
“
Highly recommended to everyone. Good price with
fantastic service.
Dave LeeGoogle Review
“
Very helpful service and awesome build quality.
The trailers are heavy duty.
William ThomsonGoogle Review
“
Great service. Will definitely be using these guys
again in the future.
Alex FullerGoogle Review
“
The product is great and the team are very helpful.
Kevin FraserGoogle Review
“
Excellent service and great products. Highly recommended.
Rong LiGoogle Review
“
Thank you to the team for their excellent service.
Giorgios SiailisGoogle Review
“
Excellent business to deal with. Fred and Shawn were
very helpful.