Home / 6 Wide / Diamond 6x12 Tandem Axle

Diamond
$4,775
In stock, ready now, no custom wait
1 unit here in Douglas, GA. Call for current units.
Adding a second axle to a 6x12 changes how it tows. This Diamond Cargo tandem tracks straighter at highway speed and spreads weight over four tires, so a flat does not leave you stranded. It is a smart upgrade for anyone carrying a heavy zero turn or towing long distances to job sites. Diamond Cargo units are a common sight on Southern job sites and farms.
Good fit for
- Long highway runs between job sites
- Heavier mowers and compact equipment
- Owners who want more stability in crosswinds
Standard Specs
Overview
| Brand | Diamond Cargo |
|---|---|
| Size | 6' wide x 12' long |
| Axles | Tandem Axle |
| Colors here | Standard |
| Price | $4,775 |
| Pickup | Douglas, GA |
Standard Features
| Exterior | .080 Polycore with Semi-Screwed Finish |
|---|---|
| Roof | Galvalume Roof |
| Stone Guard | V-Nose w/24" Stoneguard |
| Fenders | ATP Fenders |
Construction & Exterior
| Main Frame | 4" Steel Tube Main Frame |
|---|---|
| Structure | 16" On-Center Cross Members, Roof Members & Tubing Sidewalls |
| Axles | Tandem 3,500 lb Drop Leaf Spring Axles with Electric Brakes |
| Brakes | Electric |
| Tires | ST205 15" Radial Tires |
| Wheels | Silver Modular Wheels |
| Hubs | E-Z Lube Hubs |
| Coupler | 2 5/16" Coupler |
| Jack | 5,000 lb A-Frame Jack w/ Sand Foot |
Interior Build
| Flooring | 3/4" Plywood Floor |
|---|---|
| Walls | 3/8" Plywood Sidewalls |
| Ceiling | Therma-Ply Ceiling |
Electrical & Lighting
| Interior Lights | (1) 12V Dome Light |
|---|---|
| Exterior Lights | Full LED Light Package incl. Rear Loading Light |
| Side Door Light | Loading Light Above Side Door |
| Plug | 7-Way Pigtail |
Doors & Access
| Rear Door | Ramp Door w/ Flap & (2) Handles |
|---|---|
| Side Door | 36" Side Door w/ Flush Lock & Barlock |
| Ventilation | Plastic Side Wall Vents |
| Door Hold Back | Yes |
Dimensions & Weights
| Overall Length | 15'10" |
|---|---|
| Overall Width | 92" |
| Overall Height | 97" |
| Interior Length | 12' + 2' V-Nose |
| Interior Width | 68" |
| Interior Height | 78" (6'6") |
| Rear Door Opening | Ramp, 63" Wide x 69" High |
| Hitch Height | 18" |
| Ball Size | 2 5/16" |
| GVWR | 7,000 lbs |
| Curb Weight | 1,800 lbs |
| Payload Capacity | 5,200 lbs |
Is a tandem harder to back up?
Many people find it easier, because a tandem reacts more slowly and gives you time to correct.