2024 Rice Trailers 7X18 Promax Industrial 21K Equipment w/Hydraulic Jack & Full Width Ramps

The 2024 Rice Trailers 7X18+4 Promax Industrial (model FMHDMH8222) is a heavy-duty flatbed equipment trailer engineered for the toughest hauling jobs. This new, black, 21K industrial equipment trailer combines an 18′ main deck with a 4′ beavertail and full-width fold-up ramps, plus a hydraulic jack, giving contractors and heavy-equipment operators a 21,000 lb GVWR and a massive 16,900 lb payload.

Industrial-Grade Capacity

The 18+4 layout gives you a long, flat carrying surface plus a gentle loading ramp section, so full-width fold-up ramps let you drive machinery on across the entire deck width – ideal for skid steers, tractors, and mid-size excavators. Two 7,000 lb braked axles and a 2-5/16″ 14,000 lb adjustable coupler anchor the load, while the 6″ channel tongue and main frame carry the Promax name for a reason.

Work-Ready Features

The added hydraulic jack takes the muscle out of hitching a heavy trailer, and 5′ spring-assisted fold-up ramps make loading manageable for one person. Pressure-treated wood decking withstands tracked and wheeled equipment, and the complete powder coat finish with fully sealed modular wiring keeps corrosion at bay through years of outdoor use.

Features

• Year 2024, Rice Trailers model FMHDMH8222, black, new condition
• 7X18+4 layout (18′ deck + 4′ beavertail)
• Two 7,000 lb cambered EZ Lube electric braked axles
• 2-5/16″ 14,000 lb adjustable coupler
• Hydraulic jack (option added) plus 10,000 lb jack
• Integrated storage box
• 6″ channel tongue and main frame
• 3″ formed channel crossmembers
• 5′ spring-assisted fold-up ramps, full width
• Fabricated hard fenders
• Pressure-treated wood decking
• Fully sealed modular wiring harness, LED lights
• Emergency break-away kit, complete powder coat finish
• GVWR 21,000 lbs – EVW 4,100 lbs – payload 16,900 lbs

For a 21K-class trailer, confirm your tow vehicle and hitch are rated for the loaded weight, and match the deck length to your equipment plus safe tie-down clearance. Inspect the ramp springs, hydraulic jack, axle brakes, and tires before your first haul. As a new build, it arrives ready for heavy service.

Contact ContainerPark Berlin to request a quote today.

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