Description
2024 Rice Trailers 7X18+4 Promax Industrial 21K Equipment Trailer for Sale
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.
Inspect it in person or have it shipped nationwide from Marietta, Ohio. Contact Ironyard to request a quote today.
Related units sit in our Container Chassis and Trailers category. Work through our container buying guide first if it helps, then look through the rest of the catalog.
