8x5 Tandem Axle Cage Trailer, 2500 kg Payload | GD-CAT

2,500 kg Payload in a Hot-Dip-Galvanized 2,400 × 1,500 mm Cage-Trailer Format

GD-CAT combines a published 2,500 kg payload with tandem axles, 185R14C tyres, leaf-spring suspension, electromagnetic service braking, a parking hand brake and an A-frame drawbar with a 2-inch coupler.

The exact product photography adds an important visual distinction: this is not a bare flatbed. It uses a galvanized checker/diamond-pattern lower body and floor, a framed mesh cage above the side panels, tandem road wheels under full-width guards, and a fully equipped front towing interface.

One Axle Is Braked; the Second Axle Is Unbraked

The configuration is explicitly dual axle with one axle with brake and one axle without brake. Service braking is electromagnetic, while a separate parking hand brake is listed at the trailer front.

This is a critical wording boundary: GD-CAT must not be described as “braked on both axles” or “four-wheel braked.” Brake drum size, controller, breakaway system and certified braking performance are not supplied.

The Rear View Confirms Full-Width Panel Hardware, Mesh-Cage Structure and Two Combination Tail Lamps

The second exact GD-CAT photo gives a straight rear view. It confirms the rear body geometry, lower checker-pattern panel, framed cage and rectangular rear lamps positioned at the outer corners.

The parameter sheet states “Taillight / Wiring harness (7-pin Australian standard plug).” The plug standard is therefore a published fitment fact, but lamp approval numbers, wiring gauge, pinout and LED technology are not claimed.

Hot-Dip Galvanizing Is a Whole-Trailer Specification Field—not Just a Silver Appearance

Surface treatment is specified as Hot-dip galvanizing, and the exact photos show a consistent galvanized appearance across the drawbar, body panels, cage frame and guards.

The images cannot establish zinc coating thickness, galvanizing standard, bath chemistry, post-treatment or corrosion-life performance. Those should remain OEM/RFQ acceptance fields.

Core GD-CAT Specification at a Glance

Questions to Resolve Before a Trailer Program

Start with the 2,400 × 1,500 mm Load Floor, Cargo Mass and Cage-Containment Requirement

GD-CAT is a commercial cage-trailer configuration rather than a generic “heavy trailer.” Buyers should match the actual load footprint, cargo height, cargo mass, tie-down strategy and destination-market mass rules before selecting it.

Its 300 mm lower panels and 600 mm mesh fence suit loads that benefit from open visibility and higher side containment, while loose granular material, weather-sensitive cargo or machinery with concentrated point loads may need additional body or securement provisions.

2,500 kg Payload Does Not Tell You Where That Mass Can Be Placed

The published payload is not a substitute for axle ratings, tyre ratings, tongue weight or structural point-load limits. For dense equipment or palletized cargo, the loading plan should be verified against actual axle-group and coupling loads.

The tandem layout also changes manoeuvring behaviour: during tight turns, the two axle lines cannot follow identical arcs, so tyre scrub and steering resistance increase compared with a single-axle trailer.

The Front Jockey Wheel Helps Support the Trailer—but Its Load and Manoeuvring Ratings Must Be Verified

The front wheel is clearly visible and the accessory list includes one guide-wheel/outrigger set. That supports uncoupled front-end positioning and support as a design feature.

However, no rated vertical load, dynamic manoeuvring load, wheel material or surface-use limit is supplied. Do not promote it as a powered/manual loaded-trailer mover without those ratings.

Hot-Dip Galvanizing Makes Corrosion Specification Part of the Purchase Decision

The finish is appropriate to evaluate for outdoor, fleet, landscaping, construction and other exposed work, but the RFQ should still define the required galvanizing standard, zinc thickness and inspection criteria if these are contractual requirements.

Road salt, coastal exposure, trapped moisture and dissimilar-metal interfaces can change service conditions substantially; a “galvanized” label alone is not a life prediction.

The 7-Pin Australian-Standard Plug Is a Destination-Market Signal—not a Universal Electrical Specification

GD-CAT's current harness is explicitly Australian-standard. For another market, re-specify plug format, lamp requirements, brake-control interface, certification documentation and any required breakaway system.

Send Payload, Certified Mass Targets, Cargo Type and Destination Market Together

Provide required payload, target ATM/GTM/GVWR where applicable, typical cargo, point loads, duty cycle, use environment, axle/brake requirement, tyre rating, coupling rating, electrical connector, cage/gate arrangement, galvanizing requirement, quantity and destination.