Features
Hopper
QUICK & CONVENIENT
Hopper Design
- Capacities of 750, 650 and 550 bushels to meet your operation's needs
- Quick and complete unloading with the steep-sloped sides and graphite-coated interior, even in high-moisture grain
- Front and side viewing windows and front-mounted ladder for convenient load checking
- L.E.D. flashing amber and red tail lights and side marker lights for safer transport
- Exposed seams are silicone sealed to resist moisture and corrosion
- Durable top coat of high-grade enamel paint is baked on in tractor red or green for a smooth, automotive-like finish
Unloading Door
- 57-Series unloading door features a patented door wheel that can be operated from the right or left side
- Door wheel can be moved to the left or right of the unloading door in seconds with tool free adjustment
- 6 to 1 gear reduction door wheel permits easy opening even when under load stress
- 57Q-Series features an exclusive push-button unloading with switches conveniently located at the front and rear of the box
- Hydraulically operated with rear hydraulic connections when pulling in tandem
- Connections are color coded and labelled for easy attachment
- Gas-strut lift-assist unloading chute with spring-loaded position-locking mechanism
- Unloading door opening is 60" wide x 14" tall for faster unloading
- Unloading chute is height is adjustable from 15" to 18" and features a center deflector for convenient pit dumping
- High-intensity halogen floodlight above the unloading door for nighttime unloading
- Left-side unloading standard; right-side unloading optional
Undercarriage
HEAVY-DUTY, QUIET RIDE
Suspension & Load Stabilization
- Spring torsion front suspension for smoother, stable transport
- Exclusive, load-equalizing rear torsion axle design, coupled with the front suspension keeps the wagon level and stable through the field
- Rubber-cushioned suspension bolsters on each corner provides a smooth and quiet ride
Steering & Towing
- Rear hitch and full-length, one-piece, center reach tube for multiple unit trailing
- Heavy-duty, oil-bath hubs and high-alloy steel spindles for years of dependable service
- Greater maneuverability with the patented UltraSteer chassis design for a tighter turning radius
- Standard hydraulic-surge drum brakes provide the ultimate in stopping power and long-term dependability
- Front and rear hydraulic surge brakes standard on 750 and 650 bushel models
- Rear hydraulic surge brakes standard on 550 bushel models
- Automatically disengage when backing up
- Full-length, one-piece center-line reach tube for true trailing of multiple units
- Tongue features spring-lift assist and easy-grip handle for easily extending tongue during hookup
- Patented retractable wiring harness with color-coded wiring for easier hookup and storage
- Rear connections for electrical and transport chain, and hydraulics on the Q-series, provide quick attachment of multiple units
- Choose from a variety of new tires mounted on 13-, 16- or 20x22.5 wheels depending on model
- Used truck tires available on 13x22.5 wheels
- Budd-style dual wheels and used truck tires available on models 757 & 757Q
Specs
| MODEL | 757/757Q* | 657/657Q* | 557/557Q | |
|
*Please check local weight and towing regulations when pulling the 757 bushel, 657 757Q or 657Q individually or in tandem. **Capacities measured with #2 corn 15% moisture (56 pound test weight) Due to continuing improvements in the design and manufacture of Unverferth products, all specifications contained herein are subject to change without notice. |
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| Capacity** | 750 Bushel | 650 Bushel | 550 Bushel | |
| Wheel Size | Singles | 13x22.5 | 13x22.5 | 13x22.5 |
| Duals | 9x22.5 | - | - | |
| Box Length | 17' 6" | 16' 9" | 15' 7" | |
| Height | 10' | 10' 9" | 10' 3" | |
| Box Width | 9' 6" | 9' | 9' | |
| Front/Rear Slope | 36° | 37° | 40° | |
| Back Slope | 32° | 32° | 32° | |
| Door Width - Height | 60"/14" | 60"/14" | 60"/14" | |
| Chute Height - Adjustable | 15" - 18" | 15" - 18" | 15" - 18" | |
| Spindle Size | 3.5" | 3.5" | 3.25" | |
| Hub | 10-Bolt | 10-Bolt | 8-Bolt | |
| Wheel Base | 12' | 12' | 10' 11" | |
| Track Width | Singles | 7'5" | 7'5" | 7'1" |
| Duals | 9'7" | - | - | |
| Overall Tire Width | Singles | 8'8" | 8'8" | 8'5" |
| 600/50x22.5 | 9'6" | - | - | |
| Duals | 10' 3" | - | - | |
| Turning Radius | Singles | 8' | 8' | 7'9" |
| Duals | 10' 3" | - | - | |
| Estimated Empty Weight (lbs.) | 7,370 | 7,130 | 5,890 | |
Accessories and Attachments
- Molded plastic fenders with side marker lights protect the finish from rock chips and other debris
- A wide variety of wheel and tire size options, including duals, are available, depending on model
- The easy-to-operate Weatherguard rollover tarp is constructed of 18-ounce canvas to keep load contents safe from the weather. And, all holes are pre-drilled for easy installation.
- The tarp has an automatic self-locking device that keeps it securely in place during transport without the need for additional straps or buckles
- Optional electric tarp operation for all 57Q-series Grain Train wagons
- A rear viewing ladder can be added for more convenient load checking
- All models can be fitted with unloading augers or conveyors for material-handling versatility
- Conveyors feature cleated belts with tight side tolerance for fast, gentle unloading, even on steep inclines
- Auger options include plastic or steel tubes and brush, stainless steel, cupped plastic or cupped steel flighting
- Available single-tang hitch with 20-degree ball swivel
- Q-series wagons can be outfitted with wireless remote for door opening that includes remote operation of optional electric-operated rollover tarp
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