The Unverferth X-Treme grain cart name has developed a solid reputation in the industry for being a reliable harvest partner with extreme auger reach and height to easily fill trucks. The all-new X-Series takes that reputation to new levels with increased auger reach and height, right hand unload option and an optional new narrow hopper (12' wide) size. which can take your harvest efficiency to a whole new level. The X-Treme features a patented front-folding single auger design with a U-joint connection that angles the upper auger outward, forward and upward for easily reaching over ditches, unparalleled operator visibility and clearing the tallest trucks. The new X-Series can be ordered with a traditional left-hand unload auger, or with a right-hand unload auger to match operator preference. Capacities range from 1,550 to 1,000 bushels with unloading speeds up to 650 bushels per minute and can be painted in tractor green, red or the all-new metallic gray for the highest quality, long-lasting finish.
The exclusive, forward-reaching corner-auger design allows the operator to have a direct-line-of-sight to the downspout from the side window of the tractor cab, reducing fatigue and increasing accuracy.
The X-Series grain carts have an optional right-hand unload configuration that is available to the traditional left-hand unload auger.
The upper auger folds diagonally across the front of the cart for increased upper auger length. The patented auger design with a field-proven U-joint transition angles the upper auger outward and upward for increased side-reach and height. The upper auger folds within the width of the tank for a compact design and features a hydraulic operated field-rest stand for quickly folding back into the unload position while running in-field.
The 20” diameter auger allows for increased efficiency and unloading speeds up to 650 bushels per minute.
The exclusively designed 3/8” thick max-edge auger flighting features ¼” thick Abrasion Resistant (AR400) strips added in high-volume areas to extend the flighting life for long-term, trouble-free use. AR400 material is a high-carbon alloy steel that is increases the durability of the steel.
The patented rubber cushioned auger connection protects the upper and lower vertical augers from harsh tractor PTO engagements. Reducing stress helps extend the life of the driveline. Electronic balancing of the upper and lower augers eliminates vibration, providing a smooth unload.
The 4-Way, hydraulically driven directional downspout provides nearly 4 feet of in-and-out and nearly 4 feet of side-to-side control with minimal change in the discharge height for easily topping off trucks.
Dual, spout-mounted LED unloading lights for easy nighttime operation.
Models X1500, X1300, X1100, X1100N and X1000N feature tank capacities of 1550, 1330, 1100 and 1000 bushels to meet individual grower preferences.
Models X1500, X1300 and X1100 feature a 14' wide hopper while the X1100N and X1000N feature a narrow 12' hopper.
The tank features an exclusive deep sump design which funnels grain down into the auger for fast and complete unloading. A conveniently located wheel-operated gravity unloading door located on the auger sump permits easy cleanout.
Industry-leading front and rear tank slopes and a graphite-coated interior ensure complete cleanout and faster unloading speeds regardless of grain moisture.
Exclusive manufacturing process crimps side panels for added strength and exposed seams are silicone sealed for corrosion resistance. The X-Series grain carts are painted with a durable, high-grade enamel paint that is baked on in tractor red, green or metallic gray for a long-lasting and smooth, automotive-like finish.
The hydraulically operated 34” flow gate on models X1500, X1300 and X1100 and 30" flow gate on models X1100N and X1000N feature a highly visible position indicator for easily controlling grain flow while unloading.
Models X1500, X1300, X1100 and X1100N feature a standard weatherguard roll-tarp with gust straps to protect your harvested crop. The low-profile tarp is heavy-duty and can withstand harsh weather conditions. The semi-trailer locking design provides optimum protection from high winds and moisture. An optional electric roll-tarp operation is available for ease of use.
Side mounted viewing ladder and front and rear shatterproof windows allow the operator to easily monitor the contents inside of the cart and a rear access door with an ergonomic ladder allows easy access inside of the hopper for a quick and complete cleanout.
Standard transport chain, D.O.T. approved flashing LED taillights, side marker lights, reflective markings and SMV emblem for safer road transport.
The X-Series grain cart lineup features industry-leading undercarriage options to you can choose the right undercarriage to meet your operation’s needs. Choose from high-flotation single wheels and tires, the 42” wide Equalizer® track system or 36” wide traditional track system.
All models feature a cast 2" single-tang hitch with a smooth chamfer opening and bushings that fit numerous hitch pin sizes, allowing the cart to trail smoothly.
The exclusively designed, heavy-duty 45° gearbox features a 2 1/4” output shaft for long-term, trouble-free operation.
A heavy-duty side-wind jack is easy to operate for convenient tractor hookup. An optional hydraulic jack can be added to raise and lower the grain cart from the tractor cab.
Models X1500, X1300, X1100, X1100N and X1000N are available with high-flotation single wheels and tires.
Models X1500, X1300, X1100 can be equipped with a rigid axle while models X1100, X1100N and X1000N can be equipped with an adjustable axle to meet individual grower preferences.
Models X1500 and X1300 feature 12-bolt hubs and models X1100 X1100N and X1000N are equipped with 10-bolt hubs and every hub is manufactured from special alloy, high-strength iron with gusseted reinforcements for trouble-free operation.
Models X1500, X1300 and X1100 and X1100N are available with 105” of ground contact length on the 4-bogie track, where models X1100, X1100N and X1000N are available with either 87” of ground contact length on the 2-bogie track or 75” of ground contact length on the 2-bogie track. The 105” and 87” ground contact tracks feature 40” main end wheels and 10-bolt hubs while the 75” ground contact track features 32” main end wheels and 8-bolt hubs.
Other standard features on the 36” wide track system are hydraulic belt tensioning adjustment for easier track alignment and a conveniently located PSI gauge to easily check pressure
The cast iron pivoting mid-rollers are on the same plane as the main end-wheels for optimum flotation and reduced stress on the belt.
The exclusive rubber belt construction molds the tread, guide lugs and belt together as one piece, increasing durability and eliminating the need for glued components.
Models X1500 and X1300 feature the 42" wide track belt with 105" of ground contact length on the 4-bogie track, models X1300, X1100 and X1100N feature 87" of ground contact length on the 2-bogie track.
The Equalizer track system has a patented design that features 7° of side-to-side camber and 20° of front-to-back pivot with independent movement of each track to provide uniform ground contact on uneven terrain. The standard auto-greaser system provides automatic application of grease at more frequent intervals for consistent lubrication.
Standard hydraulic belt tensioning adjustment permits easier track alignment, optimum ground contact and even weight distribution. The conveniently located PSI gauge allows the operator to easily check the pressure, ensuring the proper tension is being applied to the belt. The exclusive rubber belt construction molds the tread and guides lugs and belts together as one piece. This increases the durability and eliminates the need for glued components.
Customize your X-Series grain cart to fit your harvest needs. Each add-on is designed to boost convenience, enhance visibility and maximize productivity in the field.
Your complete ISOBUS grain cart scale and harvest data solution! By utilizing ISOBUS technology, the user can operate the UHarvest® Pro grain cart scale and data management system on the virtual terminal display in the tractor, eliminating the need for batteries and extra monitors in the cab. Simply plug into the ISOBUS port and you’re ready to go! With a free subscription to Slingshot® reporting, you have a complete data management solution that seamlessly integrates with most crop insurance requirements. Need to send your data to the cloud? Simply connect your mobile device with cellular data to the Bluetooth signal and open the free UHarvest Pro app to make it happen!
Visit uharvest.net for complete information pertaining to the UHarvest Pro grain cart scale and data management system.
The hitch weight management feature allows the operator to maintain optimum tractor and cart control by evenly distributing the grain load. This feature monitors grain and total cart weight and shows real-time hitch weight and a color gauge to avoid overloading the hitch during loading. Use the Combine Verify screen to easily calibrate the combine yield monitor with one touch. This calibration event is saved in the UHarvest Pro system once the verification process is completed.
Slingshot cloud reporting is included with every purchase of the UHarvest Pro grain cart scale system. Slingshot is a secure, first-of-its-kind, web-based system that lets you send, store and share your harvest data. Using the free UHarvest Pro mobile app, you can easily send files from the field on a mobile device with cellular connection to your Slingshot account. Once you have connected your mobile device to the Bluetooth connection provided by the GCM, launch the app and you're ready to go. Upload once a day or once a season. It's easy to use and completely up to you! (available on IOS and Android devices).
Want to easily send a report to your crop insurance agent that includes the actual dry bushel count? Consider it done with the optional Moisture Sense system. It measures grain moisture as it leaves the cart and averages the content of each load, then converts all grain unloaded to standard dry bushels for the ultimate harvest record keeping. The optional Accu-Load technology provides quick and easy loading of trucks by closing the grain cart’s flow gate when the desired weight is unloaded. After you’ve installed the HCV (hydraulic control valve) on the cart, simply push the “Auto” button for precise weight unloading. Each truck weight is matched to the truck name for easier operation. The operator can then focus on topping off each truck and proper grain placement.
All scale packages, including the UHarvest Pro, can be equipped with an optional remote scale display with a 4" x 18" LED screen mounted to the side of the grain cart for easy viewing of the loaded weight.
The model 520 Scale Package features auto-log and the patent-pending start/stop button for ease of use. The large, multi-line display features an alpha-numeric keyboard for easily editing or changing fields. The combine check button can help calibrate the combine's yield monitor, accumulate weights per field entry and has the ability to store 1 years’ worth of harvest data in the monitor's memory. The 520 comes with PC software and a 1GB USB flash drive to easily download your harvest information to your computer in Excel or PDF format.
The water delivery system is available on models X1500, X1300 and X1100 features a custom-molded tank with a 275-gallon capacity and is also available on models X1100N and X1000N with a 150-gallon capacity tank. The system features 100’ of hose with a firehose-style nozzle and adjustable patterns and a low-profile design that fits tightly to the grain cart. The system is powered by an Ace 204 hydraulic pump that provides 40 gallons per minute of output at 100 PSI and has a cleanout valve incorporated into the plumbing for easily draining the tank. The water delivery system requires one additional SCV connection on the tractor and 4 gallons per minute of hydraulic flow.
The 4-function pistol grip joystick remote can be placed anywhere in the tractor cab for ease of use when unloading into a trailer and controls the auger fold/unfold, flow gate open/close, downspout left/right and downspout in/out. Double-tap operation allows the operator to fold and unfold the auger without holding the SCV remote and a backlit display permits easy viewing in darker environments.
Hydraulic Drives are tongue-mounted for easy installation. The 100-gallon per minute hydraulic drive provides up to 375 bushels per minute unloading speeds and requires 3 sets of hydraulic ports. The 55-gallon per minute hydraulic drive provides up to 300 bushels per minute unloading speeds and requires 2 sets of hydraulic ports.
The Color Camera option features a 7" 12V monitor which mounts in the tractor cab. The sideboard-mounted, weather-proof camera monitors the inside of the tank during loading. An optional second color camera can be added which views rear traffic during transport.
An Auto-Greaser for the 36” wide track undercarriage reduces your daily maintenance by automatically delivering small amounts of grease to each pivoting joint at more frequent intervals. This is powered by an electric grease pump with a 2-liter grease reservoir and programmable grease intervals.
| Model Number | X1500 | X1300 | X1100 | X1100N | X1000N | |
| Capacity (bushels)* | 1550 | 1330 | 1100 | 1100 | 1000 | |
| Engine HP | 300 | 250 | 225 | 225 | 200 | |
| Loaded Tongue Weight (lbs.) | 6,000 | 6,000 | 6,000 | 6,000 | 6,000 | |
| Empty Tongue Weight (lbs.) | 3,800 | 3,800 | 3,800 | 3,100 | 3,100 | |
| Auger Diameter | 20" | 20" | 20" | 20" | 20" | |
| Unload Speed (bushels/min.) | 650 | 650 | 650 | 650 | 650 | |
| Flighting Thickness | 7/16" | 7/16" | 7/16" | 7/16" | 7/16" | |
| Hub Size/Spindle Diameter | 12-bolt/6" | 12-bolt/6" | 10-bolt/4.5" | 10-bolt/4.5" | 10-bolt/4.5" | |
| Hydraulic Remotes Required | 4 | 4 | 4 | 4 | 4 | |
| Front/Rear Slopes (degrees) | 32.5/32 | 32.5/32 | 32.5/32 | 33.5/30 | 33.5/30 | |
| Hopper Length | 25' 4" | 25' 4" | 24' 9" | 21' 6" | 21' 6" | |
| Hopper Width | 13' 8" | 13' 8" | 13' 8" | 11' 10" | 11' 10" | |
| Auger Side Reach Max. | Measured to Inside Edge of Rubber Spout | 10' 5" | 10' 5" | 10' 5" | 9' 5" | 9' 5" |
| Auger Side Reach Min. | 9' | 9' | 9' | 4' 9" | 4' 9" | |
| Hitch to Spout when Straight Down (forward reach) | 2' 10" | 2' 10" | 2' 10" | 3' | 3' | |
| Overall Transport Length | 31' 4" | 31' 4" | 30' 10" | 26' 9" | 26' 9" | |
| Hitch to Center of Axle | 18' 10" | 18' 10" | 18' 10" | 16' 5" | 16' 5" | |
| Single Wheels and Tires | ||||||
| Measured Undercarriage | IF 1250/50x32 Tire | IF 1250/50x32 Tire | Adj. Axle 1050/50x32 Tire | Adj. Axle 1050/50x32 Tire | Adj. Axle W Riser 900/60x32 Tire | |
| Empty Weight (lbs.) | 20,827 | 20,132 | 18,600 | 16,300 | 16,000 | |
| Hitch Height | 1' 8" | 1' 8" | 1' 8" | 1' 6"/1' 9" | 1' 6"/1' 9" | |
| Hopper Height Low Side | 11' 6" | 11' | 11' 4" | 11' 6" | 11' 6" | |
| Hopper Height High Side | 12' 6" | 12' | 12' 4" | 12' 6" | 12' 6" | |
| Auger Height with Spout Straight Down | 12' 9" | 12' 9" | 12' 3" | 12' 8" | 12' 8" | |
| Height to Top of Auger in Unload Position | 17' 6" | 17' 6" | 17' | 16' 11" | 16' 11" | |
| Width Outside of Tires | 16' 3" | 15' 3" | 16' 5" | 14' 10"-16' 1" | 13' 8"-15' 6" | |
| Center of Tire to Center of Tire | 12' | 11' | 12' 3" | 12' 3" | 12' 3" | |
| Under Frame Height | 1' 4" | 1' 4" | 1' 5" | 1' 2" | 1' 2" | |
| Tracks | ||||||
| Measured Undercarriage | 42"x148" | 42"x131" | 42"x131" | 42"x131" | 36"x112" | |
| Equalizer Track | Equalizer Track | Equalizer Track | Equalizer Track | Auto-Tension Track | ||
| Empty Weight (lbs.) | 30,400 | 27,600 | 27,300 | 24,000 | 19,000 | |
| Hitch Height | 1' 10" | 1' 9" | 1' 9" | 1' 7" | 1' 6"/1' 9" | |
| Hopper Height Low Side | 12' | 11' 3" | 10' 7" | 11' 7" | 11' 6" | |
| Hopper Height High Side | 13' | 12' 3" | 11' 7" | 12' 7" | 12' 6" | |
| Auger Height with Spout Straight Down | 13' 5" | 13' 4" | 13' 4" | 12' 9" | 12' 8" | |
| Height to Top of Auger in Unload Position | 17' 9" | 17' 8" | 17' 8" | 17' | 16' 11" | |
| Width Outside of Tracks | 14' 10" | 14' 10" | 14' 10" | 12' 10" | 11' 10" | |
| Center of Track to Center of Track | 11' 4" | 11' 4" | 11' 4" | 9' 4" | 9' 8" | |
| Under Frame Height | 1' 1" | 1' | 1' | 1' 3" | 1' 2" | |
