The Haulmark Grizzly HD is the "industrial athlete" of the Haulmark lineup. Specifically engineered for construction sites, heavy equipment transport, and demanding commercial use, it is built to be the most rugged and unyielding bumper-pull trailer on the market. With its exclusive DuraCage™ frame design and truck-body styling, the Grizzly HD is the choice for users who value structural overbuild and long-term reliability.

Exclusive DuraCage™ Frame Construction The chassis is built with a proprietary cage design using high-tensile steel tubing for the main rails, sidewalls, and roof.

• The Benefit: Most cargo trailers use "hat posts" or "Z-posts." The Grizzly HD uses fully boxed tube steel on 16" centers for the entire skeleton. This creates a commercial-grade vault that resists the twisting and racking common when hauling heavy machinery or navigating uneven job sites.

3/4" PlexCore™ Decking & 3/8" Sidewall Liners The interior is fully lined with PlexCore, a high-performance engineered wood panel.

• The Benefit: Unlike standard plywood, PlexCore features reduced moisture absorption and enhanced screw-holding strength. It won't swell, rot, or delaminate when exposed to wet gear or humid conditions, providing a rock-solid foundation for the standard 5,000 lb. square D-rings (welded to the frame).

Dexter Torflex® Suspension with E-Z Lube® Hubs The Grizzly HD utilizes independent rubber torsion axles rather than traditional leaf springs.

• The Benefit: This suspension absorbs road shock independently at each wheel, protecting your tools and equipment from "trailer bounce." It provides a much smoother tow and keeps the trailer planted when empty or fully loaded at its 14,000 lb. GVWR capacity.

Truck Body Styling with Cast Aluminum Corners The exterior features a flat-top profile with heavy-duty cast aluminum corner caps on the front and rear.

• The Benefit: This is not just for aesthetics. The cast corners provide massive structural reinforcement at the trailer's weakest points. Combined with the .040 bonded (screwless) aluminum skin, it gives the Grizzly HD an automotive, professional appearance that stands up to the abuse of a commercial job site.

ArmorTech™ Protective Coating The A-frame, interior wheel boxes, and rear frame are treated with ArmorTech.

• The Benefit: These are the areas most susceptible to rock chips, road salt, and rust. This rugged, bed-liner style coating acts as a permanent barrier, ensuring the most vulnerable parts of your trailer’s frame remain corrosion-free for years.

8,000 lb. Square Tube Drop-Leg Jack Instead of a standard 2,000 lb. top-wind jack, the Grizzly HD comes with a heavy-duty side-wind drop-leg jack.

• The Benefit: This is built for fast, high-capacity lifting. The drop-leg design allows you to set the jack quickly without excessive cranking, and the 8k rating ensures it can easily support the tongue weight of a fully loaded 14-stack trailer.

LED Rear ID/Loading Light Bar Combo The rear header features a sleek, integrated LED light bar that functions as both an ID marker and a high-output loading light.

• The Benefit: You don't need to fumble with auxiliary lights. When you’re packing up the job site at dusk, the integrated loading light floods the area behind the ramp (or double doors), providing a safe and productive workspace.

Stop replacing your cargo trailers every few years. The 2026 Grizzly HD is a "one-and-done" investment for the professional who needs a trailer that’s as tough as their crew.

THE STRENGTH: DuraCage™ Technology

• Built like a tank. With tube steel in the floors, walls, and roof, the Grizzly HD offers a rigid structural integrity that "value-tier" trailers simply can't match.

THE PROTECTION: ArmorTech & PlexCore

• Defend against the elements. From the water-resistant floors to the rock-chip-proof frame coating, this trailer is engineered to look new long after the first season of hard labor.

THE UTILITY: 14K GVWR & 8K Jack

• Real-world capability. With heavy-duty 7,000 lb. axles and a commercial-grade landing gear, the Grizzly HD is ready to haul everything from skid steers to full pallets of materials with total confidence.

The Haulmark Grizzly HD is the premier choice for general contractors, equipment operators, and commercial delivery fleets. It is perfect for those who prioritize maximum GVWR, structural durability, and a professional "truck-body" appearance that represents their business with authority.