7x4 Galvanised Box Trailer – Unbraked – Lightweight & Practical – Ready to Tow
This 7x4 galvanised box trailer is a simple, reliable, and lightweight option for everyday use. With a strong RHS chassis, checker plate floor and sides, and a low tare weight, it’s ideal for general hauling, home use, and light trade applications.
A classic lazy axle, unbraked setup that’s easy to tow and easy to live with.
Key Highlights
✅ 795kg ATM – Unbraked
Perfect for vehicles without brake controllers. Simple, compliant, and hassle-free towing.
✅ Lightweight Design – Only 250kg Tare
More usable payload while remaining easy to manoeuvre and tow.
✅ Hot Dipped Galvanised Finish
Excellent protection against rust and corrosion — built to last in Australian conditions.
✅ Strong RHS Chassis & Drawbar
Designed for durability and everyday reliability.
Specifications
Trailer Details
Part Number: 100A
Make: ASTSS
Description: 7x4 Galvanised Box Trailer – Single Lazy Axle
Weights
Tare Mass: 250kg
ATM: 795kg
GTM: 750kg
Chassis & Body
Chassis: 50x50x2.5mm RHS
Drawbar: 50x75x3mm RHS
Floor & Sides: 2.1mm Checker Plate
Suspension & Axle
Suspension: 6 Leaf 6mm Slipper Springs
Axle: 39mm Round Lazy Axle
Brakes
Unbraked
Wheels & Tyres
Wheels: 14x6 Sunraysia – White (Ford pattern)
Tyres: 185R14LT
Coupling
50mm 2 Tonne Coupling
2 & 3 Hole Dacromet Finish
Ideal For
General household use
Tip runs and garden waste
Light trade work
Small equipment and materials
Why This Trailer?
✔ Simple, proven design
✔ Lightweight and easy to tow
✔ No brake controller required
✔ Galvanised for long life
✔ Practical 7x4 size
Summary
If you’re after a reliable, easy-to-tow 7x4 box trailer, this galvanised unbraked model offers excellent value and everyday usability. Strong where it counts, lightweight, and ready to work.
📍 7x4 | Galvanised | Unbraked | Ready to Tow