The Diamond C PSA 106 is the heavy-duty configuration of Diamond C's premium single-axle utility trailer. While most single-axle utilities are limited to 2,990 lbs, the 106 package upgrades the trailer to a 6,000 lb GVWR, making it a "heavy-hitter" in the utility world for those who need high payload capacity without the footprint or maintenance of tandem axles.

6,000 lb Super Lube Axle with Electric Brakes The "106" designation signifies the jump to a single 6,000 lb axle.

• The Benefit: Most utility trailers use a 3,500 lb axle which leaves very little usable payload after the trailer weight. The 106 upgrade provides a massive 4,400+ lb payload capacity, allowing you to legally haul heavy zero-turn mowers, large UTVs, or pallets of material that would snap a standard utility axle.

4" Engineered Channel Frame Unlike competitors who use angle iron or light-duty tubing, the PSA is built on a 4" engineered channel frame.

• The Benefit: Using Diamond C’s "Engineered Beam" technology, the frame is designed to have the optimal strength-to-weight ratio. It provides a rigid, commercial-grade foundation that won't twist or flex under the high-stress loads of a 6k axle.

EZ Bi-Fold Ramp Gate The trailer comes standard with a 48" bi-fold ramp gate constructed from 2" square tubing.

• The Benefit: The bi-fold design significantly reduces wind drag (the "parachute effect") while towing, which saves fuel. When deployed, it provides a shallower loading angle for low-clearance equipment like zero-turn mowers or cruisers.

Lockable 10" x 13" Steel Tongue Box Integrated directly into the A-frame tongue is a lockable steel storage box.

• The Benefit: This box serves a dual purpose: it provides secure storage for your straps, chains, and tools, and it houses the automotive-grade cable winch spare tire mount, keeping your spare tire tucked away safely under the frame.

2-3/8" Balled-End Pipe Top Rail The top rail of the trailer is constructed from heavy-wall 13-gauge pipe.

• The Benefit: Pipe rails are significantly more durable than the light-duty angle iron found on "big box" store trailers. They provide a massive increase in structural rigidity to the side walls and offer infinite tie-down points for bungee cords or straps.

2" Treated Lumber Floor (Installed After Paint) The floor consists of 2" pressure-treated wood secured with 5/16" screws.

• The Benefit: Diamond C installs the floor after the trailer is powder-coated. This ensures that the metal frame underneath is fully protected from rust, preventing the hidden corrosion that often occurs where wood meets unpainted steel.

Demco EZ-Latch Coupler (10K Rating) Standard on the PSA 106 is the Demco EZ-Latch adjustable coupler.

• The Benefit: This is a "set it and forget it" hitch. It automatically locks when dropped onto the ball, eliminating the need for a traditional pin/latch. Since it is on an adjustable channel, you can easily level the trailer to match different tow vehicles.

WHY THE PSA 106 IS THE KING OF SINGLE-AXLES

Don't settle for a 3k trailer that can't handle your workload. The PSA 106 gives you tandem-axle strength in a nimble, single-axle package.

THE CAPACITY: 6,000 lb GVWR

• Haul more, stress less. With a 6k axle and electric brakes, you gain the payload capacity to move professional landscaping equipment and heavy recreational toys that other single-axles simply can't handle.

THE INNOVATION: EZ Bi-Fold Gate

• Stop fighting the wind. Our bi-fold gate cuts down on drag for better fuel economy and provides a smooth, low-profile loading angle for your mowers and ATVs.

THE DURABILITY: Engineered Channel Frame

• We don't use angle iron. Our 4" engineered channel frame is built with the same DNA as our massive dump trailers, ensuring a lifetime of performance.

THE DETAIL: Integrated Tongue Storage

• Gear stays dry and secure. With the integrated lockable tongue box and under-frame spare winch, your equipment is organized and your trailer looks as professional as your business.

The PSA 106 is the ultimate tool for professional landscapers, estate owners, and off-road enthusiasts who need to haul heavy zero-turn mowers or large 4-seater UTVs. It is the perfect choice for users who want maximum payload in a compact footprint that is easy to maneuver and store.