Galvanised 12×7 Trailers for Sale

Explore our commercial-grade range of 12×7 trailers, engineered specifically for heavy freight, civil construction, earthmoving machinery, and agricultural livestock transport across Australia. Manufactured with premium hot-dipped galvanised steel, our 12×7 lineup features 4.5T-rated structural chassis frames, extended 150x50mm RHS drawbars, 4-wheel electric braking systems, and ATM ratings ranging from 3200kg up to 4500kg. Browse our heavy-duty flat decks, 3-way hydraulic tippers, and cattle trailers below to find the ideal commercial setup.

Sale!
Original price was: $6,700.00.Current price is: $6,400.00.
Sale!
4.5T-Rated Chassis & 150mmx50mm Drawbar
Original price was: $8,000.00.Current price is: $6,950.00.
Sale!
Winch-Assisted Ramp + Flatbed Access

12×7 Flat Top Cattle Trailers All-New 2026 Model

All-New 2026 Model 12×7 Flat Top Cattle Trailer – 3500kg/4500kg ATM

Original price was: $11,150.00.Current price is: $11,000.00.
Sale!
4.5T-Rated Chassis & 150mmx50mm Drawbar
Original price was: $12,000.00.Current price is: $11,190.00.
Sale!
4.5T-Rated Chassis & 150mmx50mm Drawbar
Original price was: $13,500.00.Current price is: $12,900.00.

Commercial-Grade 12x7 Trailers Engineered for Maximum Payload

The 12x7 trailer platform (3600mm x 2100mm deck) delivers the ultimate combination of broad deck surface area, extreme payload strength, and superior towing balance. Whether carrying multiple standard pallets side-by-side, heavy earthmoving equipment, agricultural supplies, or bulk aggregates, the 7-foot clear width allows full forklift access and effortless loading.

Key Build Features & Specifications

  • 4.5T-Rated Chassis & 150x50mm RHS Drawbars: Ultra-rigid sub-frame construction built with heavy-gauge structural box steel to prevent bending under concentrated point loads and heavy plant machinery.
  • Hot-Dipped Galvanised Finish: Complete rust and corrosion protection dipped inside and out, built to endure coastal moisture, mud, fertilizers, and extreme job site conditions.
  • Full Seam-Welded Checker Plate Floor: One-piece heavy-duty steel checker plate base paired with removable drop-down sides and rear tailgate for quick flatbed forklift access.
  • Commercial Tandem Axles & Electric Brakes: Heavy-duty rocker roller spring suspension paired with 4-wheel electric drum brakes and a safety breakaway unit for smooth, compliant braking up to 4500kg ATM.
  • Headboard & Heavy-Duty Tie Rails: Integrated reinforced front headboard and full-length perimeter tie rails for rapid, secure chain and ratchet strap tie-downs.

Available 12x7 Configurations

  • 12x7 Flat Top / Flatdeck Trailers (3200kg – 4500kg ATM): Available in Q-Series and heavy-duty X-Series builds with removable drop-down sides, under-body ramp storage/holders, and tie-down rails for palletised freight and general machinery.
  • 12x7 Hydraulic 3-Way Tipper Flat Tops (3500kg – 4500kg ATM): Features versatile 3-way multi-directional hydraulic tipping, dual multi-stage rams, and a 12V hydraulic power pack for rapid unloading in tight spaces.
  • 12x7 Flat Top Livestock & Cattle Trailers (3500kg – 4500kg ATM): Purpose-built for rural properties and livestock transport, featuring a removable cattle crate, internal partition gates, slide-and-swing rear door, and a winch-assisted rear loading ramp.

Popular Upgrades & Accessories

  • Heavy-Duty Aluminium Loading Ramps: 2.0T and 3.0T rated lightweight loading ramps with headboard-mounted ramp carriers for easy excavator and mower loading.
  • Galvanised Mesh Cages: Removable 600mm and 900mm heavy-duty bolt-on cages with front and rear swinging access gates.
  • Toolboxes, Ladder Racks & Spare Mounts: Lockable drawbar toolboxes, heavy-duty drop-in ladder racks, and matching commercial spare wheels with upright brackets.