2026 UNVERFERTH 730

730 — 30-SERIES GRAIN WAGONS What's the definition of quality when it comes to grain wagons? Try ours: Unverferth high-capacity grain wagons will still be making trips to town when the others aren’t good for much except temporary storage. Only Unverferth grain wagons are designed and built with the Innovative design and Quality manufacturing characteristics of durability, performance and convenience. Unverferth grain wagons are specifically designed to be pulled in tandem, fully loaded, and feature easy connections for convenient linking of units. DURABLE CONSTRUCTION • One-piece hopper construction and unitized sidewalls maximize capacity and strength while the high-gloss, baked-on finish of tractor red or green with all seams silicone sealed ensure a long-lasting finish. MODELS & CAPACITIES • Models 730, 630 and 530 feature carrying capacities of 750, 625 and 550 bushels to meet your grain hauling operation’s desired size. CLEANOUT • Steep-sloped sides with graphite-coated interior ensures quick unloading of the highest-moisture grain. VISIBILITY • Front mounted ladder allows the operator to quickly access the top of the hopper and the front and side viewing windows provide convenient load checking. UNLOADING DOOR Extra-large 60" wide by 14” tall unloading door with halogen spotlight permits quick unloading, day or night. The metering door in the center of the main unloading door makes it easy to take grain samples for moisture and quality testing. CHASSIS DESIGN Patented Ultrasteer chassis permits the tightest turns yet allows 42" of runner spacing for greater stability. Models 730 and 630 feature 10-bolt hubs while model 530 features 8-bolt hubs for long-term, trouble-free use. SUSPENSION The spring-torsion front suspension provides a smoother ride that is more stable over uneven terrain. TONGUE The tongue on the 30-Series Unverferth grain wagons features a spring lift-assist and telescoping clevis design for easy, one-person hookup. TRANSPORT SAFETY Hydraulic surge-actuated drum brakes are standard on all models; rear wheel on model 530 and four-wheel on models 630 and 730. Brakes automatically disengage when backing up for enhanced productivity. WHEELS & TIRES Choose from a variety of new or used truck tires mounted on 22.5 diameter wheels. TOWING IN TANDEM A rear-mounted hitch, electrical outlet and chain attachment allow for easily connecting two grain wagons for maximum grain hauling capacity. PERFORMANCE • All Unverferth high-capacity grain wagons feature the patented Ultra-Steer chassis. This specially designed frame means you can turn in a 40 percent tighter radius! • Standard equipment four-wheel, surge-activated brakes on models 730 and 630 and two-wheel rear brakes on model 530 help ease the heaviest loads to a safe stop. Four-wheel brakes for model 530 are optional. • Brakes automatically disengage when the wagon is backing up. • The unloading chute is equipped with a center-dump deflector for pit unloading and the chute height is adjustable from 15” to 18”. The metering door makes it easy to take grain samples for moisture and quality testing. • Steep-sloped floors result in fast and complete unloading, up to 625 bushels in only 90 seconds. CONVENIENCE • The unloading door’s rack-and-pinion mechanism with gear reduction allows for easy door opening, even when the box is full. • The high-intensity lamp, located just above the unloading door, makes nighttime unloading as bright as high noon, and its on-off switch is built right into the light for operator convenience. • Wagons that unload on the left side are standard. Right-side unloading is available as an option. • All Unverferth high-capacity grain wagons feature a spring-lift-assist tongue and telescoping clevis hitch for easy, one-person hookup. There’s also a standard equipment, heavy-duty transport chain for safer road travel. • The front viewing ladder and front, rear and side windows make for easy checking of load contents. • ASAE-approved, high-intensity LED flashing amber and red taillights, SMV emblem, seven-pin electric receptacle, rear hitch and welded-steel safety chain connector make tandem towing easier, safer and more convenient. • Optional molded plastic fenders with mud flaps help protect the wagon finish from rock chips and other road debris. Fender sidemarker lights also improve nighttime transport visibility. • Optional Weatherguard tarp with 18 oz. canvas keeps contents dry. The semi-trailer locking design provides optimum protection from the wind. Effortless roll-over operation is conveniently performed from the ground. • All Unverferth high-capacity grain wagons can also be fitted with optional augers or conveyors for convenient handling of bulk seed or fertilizer.