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57-SERIES Features & Benefits

HOPPER

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, green or metallic black 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
  • 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

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 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

57-SERIES Specs & Compare

Model757*657*557
Capacity**750 Bushel650 Bushel550 Bushel
Wheel Size:
Singles
Duals
 
13x22.5
9x22.5
 
13x22.5
-
 
13x22.5
-
Box Length17' 6"16' 9"15' 7"
Height10'10' 9"10' 3"
Box Length17' 6"16' 9"15' 7"
Height10'10' 9"10' 3"
Box Width9' 6"9'9'
Front/Rear Slope36°37°40°
Back Slope32°32°32°
Door Width - Height60"/14"60"/14"60"/14"
Chute Height - Adjustable15" - 18"15" - 18"15" - 18"
Spindle Size3.5"3.5"3.25"
Hub10-Bolt10-Bolt8-Bolt
Wheel Base12'12'10' 11"
Track Width   
Singles7'5"7'5"7'1"
Duals9'7"--
Overall Tire Width   
Singles8'8"8'8"8'5"
600/50x22.59'6"--
Duals10' 3"--
Turning Radius   
Singles8'8'7'9"
Estimated Empty Weight (lbs.)7,3707,1305,890

*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.

57-SERIES Attachments & Accessories

<ul><li>Molded plastic fenders with side marker lights protect the finish from rock chips and other debris</li><li>A wide variety of wheel and tire size options, including duals, are available, depending on model</li><li>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.</li><li>The tarp has an automatic self-locking device that keeps it securely in place during transport without the need for additional straps or buckles</li><li>Optional electric tarp operation for all 57Q-series Grain Train wagons</li><li>A rear viewing ladder can be added for more convenient load checking</li><li>All models can be fitted with unloading augers or conveyors for material-handling versatility</li><li>Conveyors feature cleated belts with tight side tolerance for fast, gentle unloading, even on steep inclines</li><li>Auger options include plastic or steel tubes and brush, stainless steel, cupped plastic or cupped steel flighting</li><li>Available single-tang hitch with 20-degree ball swivel</li><li>Q-series wagons can be outfitted with wireless remote for door opening that includes remote operation of optional electric-operated rollover tarp</li></ul>