

Unverferth UM GWA400003R
While many producers may perceive gravity boxes as uniform tools solely for grain transportation, Unverferth gravity boxes defy this notion. We take a broader approach, designing and crafting them for the carriage of various bulk commodities, encompassing feed, seed, and fertilizer among others. Simply pair your preferred capacity gravity box with a fitting Unverferth running gear, and you'll have an adaptable gravity wagon ensemble ready to assist you in your tasks. Moreover, for enhanced versatility, you have the option to incorporate an additional Unverferth unloading auger or conveyor.
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Series Models
GWA400003R
400 Bushel | Gravity Wagon w. 13 Ton Gear, 11.75 x 22.5 Used Tires, Left Hand Dump, Lights
Series Models
GWA400003R
400 Bushel | Gravity Wagon w. 13 Ton Gear, 11.75 x 22.5 Used Tires, Left Hand Dump, Lights
- Enjoy stable towing thanks to a low center of gravity and well-balanced weight distribution.
- Enhanced sidewall strength and durability are achieved through rugged MIG continuous-bead welding and a one-piece door-side panel.
- Unloading is both swift and thorough, facilitated by steep-sloped sides and a graphite-coated interior.
- Standard front ladder allows for easy monitoring of box contents, while an optional rear-mounted five-rung ladder is also available.
- Robust corrosion prevention measures include a full primer undercoat and a durable topcoat in either red or green.
- The rack-and-pinion mechanism ensures effortless unloading-door operation, even with a full load of high-moisture grain.
- Resisting corrosion, all exposed seams are sealed with silicone.
- Rounded box corners safeguard optional tarps against punctures and tears.
- Safety is prioritized with standard red and amber taillights on gravity wagon assemblies.
- Additionally, optional red and amber taillights can be added to separately purchased gravity boxes.
- Explore added convenience with optional fitted tarps, which are compatible with all models.