ID # 14797854

Killbros 35-Series Corner Auger Grain Carts

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The Killbros 35-Series of side-fold, corner-auger grain carts feature enhanced unloading speeds and greater reach with an economical design to meet your demanding harvest needs. The side-fold, single-auger design allows the upper auger to be longer, increasing side reach and height, which allows the operator to drop grain straight down for greater control.  The standard two-way rubber downspout provides side-to-side control for easily topping off trucks.  The 35-Series lineup of grain carts features tank capacities ranging from 750 to 1100 bushels and unloading speeds up to 500 bushels per minute depending on model.  The unique auger sump and steep side slopes ensure quick and complete cleanout of grain during each unload.  If you're looking for an economical, valuable and time-saving addition to your operation, look to the 35-Series of Killbros corner-auger grain carts.

Auger & Downspout

  • Models 1135 and 1035 feature a 20" diameter auger for unloading speeds up to 500 bushels per minute
  • Models 835 and 735 feature an 18" diameter auger for unloading speeds up to 450 bushels per minute
  • Patented cushioned auger mechanism ensures a smooth engagement of the upper and lower auger sections
  • Fully visible auger fold position indicator to monitor the auger during the entire folding process
  • 7/16" thick auger flighting for long-term, trouble-free operation
  • Electronic balancing of the upper and lower augers virtually eliminates vibration for long-term auger life
  • Two-way downspout is hydraulically controlled with 60-degrees of side-to-side rotation which adds unloading flexibility when filling semis
  • Auger unloading light automatically turns on when the auger is unfolded
  • When unfolded, a hydraulic locking mechanism holds the upper and lower auger together for a leak-free seal during unloading
  • Exclusive, heavy-duty 45° gearbox features an extra-large 1 3/4" output shaft static rated at 330 H.P. and dynamic rated at 153 H.P.

Tank Design

  • Capacities of 1100, 1000, 850 and 750 bushels with steep slopes for handling the wettest grain
    • Recessed auger sump intake and graphite-coated interior surfaces ensure complete cleanout with faster unloading speeds
  • Model 1135 features a standard weatherguard rollover tarp to protect your harvested crop
  • Hydraulically operated 36" flow gate with highly visible position indicator for controlling grain flow
  • Wheel-operated gravity unloading door for pit dumping and clean-out
  • Front viewing ladder and front and rear shatterproof windows for easily viewing contents
  • The exclusive manufacturing process crimps sides for added strength and a sleek appearance
    • Exposed seams are silicone sealed for corrosion resistance
  • D.O.T.-approved flashing LED amber and red taillights, reflective marking and SMV emblem for safer transport
  • Durable top coat of high-grade enamel paint is baked on in tractor red or green for a smooth, automotive-like finish

Undercarriage Construction

  • The heavy-wall tubular steel main frame and axle and 8-gauge steel underframe carry the heaviest loads with ease while the heavy-duty jack allows for easy hookup and safer storage
  • 10-bolt hubs feature gusseted reinforcement for longer life and the greatest carrying capacity
    • Field-proven, 4 1/2" spindles with 50-ton rating are manufactured with special alloy, high-tensile strength steel
  • Cast 2" single-tang hitch features a smooth chamfer opening and bushings that fit numerous hitch pin sizes which allows the cart to follow the terrain for smooth trailing
  • Optional Width-adjustbale axle to match your cropping practices

Tire & Track Options

  • High-flotation single wheels and tires available on all models
  • Straddle Duals available on models 1035, 835 and 735
  • 36" wide x 112" Auto-Tension tracks with spring mechanism available on models 1135, 1035 and 835
  • 36" wide x 148" or 131" long track available on model 1135
  • 42" wide x 131" long Equalizer® track for optimum flotation available on model 1135
  • The 36x148, 36x131 and 42x148 track systems feature single-point hydraulic belt tensioning, 40" steel end-wheels with a chamfered edge and cast pivoting mid-rollers that are on the same plane as the end-wheels for maximum footprint
  • Equalizer Track Features:
    • Industry-leading 42" wide belt and exclusive shallow tread pattern provides a 50+ sq. ft. footprint
    • Patented pivot point allows the track to pivot side-to-side and front-to-back for maintaining uniform ground contact in uneven terrain
      • Standard auto-greaser system for automatic application at more frequent intervals


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!

Standard Features

  • The UHarvest Pro grain cart scale and data management system works on any ISOBUS Virtual Terminal display. The easy-to-use platform permits easy setup and operation directly from a monitor that you already have in the tractor cab.  No need for additional monitors, cabling or batteries!
  • The harvest data structure allows you to track each load using a grower, farm and field structure as well as truck, destination and crop variety for complete harvest data reporting.
  • Easily add up to 5 custom crop types along with the included crop types. Plus, with UHarvest Pro, you can setup truck and bin capacities to help monitor your harvest production and storage requirements.
  • Accu-Save automatically records loads using the proximity sensor mounted on the driveshaft of the grain cart for the most accurate and complete harvest record keeping possible.
  • Hitch weight management feature allows the operator to maintain optimum tractor and cart control by keeping the grain load evenly distributed.  This feature not only monitors grain and total cart weight, it also 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.
  • The free UHarvest Pro mobile app allows you to send your harvest data to Slingshot directly from the field.  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).

Optional Features

  • 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.
  • 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 in harvest record keeping.
Model Number 1135 1035 835 735

*Bushel capacities were measured with #2 corn at 15% moisture (56 lb. test weight)

Due to continuing improvements in the design and manufacture of Unverferth products, all specifications contained herein are subject to change without notice.

Capacity (bushels) 1,100 1,000 850 750
Minimum Tractor H.P. 200 200 180 150
Loaded Tongue Weight (lbs) 4,800 4,700 5,550 4,990
Empty Tongue Weight (lbs) 1,500 1,450 1,350 1,200
Auger Diameter 20" 20" 18" 18"
Unload Speed (bushels/min.) 500 500 450 450
Flighting Thickness 7/16" 7/16" 7/16" 7/16"
Hub Size/Spindle Diameter 10 bolt - 4 1/2" 10 bolt - 4 1/2" 10 bolt - 4 1/2" 10 bolt - 4 1/2"
Hydraulic Remotes Required 3 3 3 3
Front/Rear Slopes (degrees) 39 - 34 39 - 34 39 - 34 39 - 34
Hopper Length 21' 6" 21' 6" 16' 16'
Hopper Width 13' 11' 10" 11' 10" 11' 10"
Auger Side Reach Max Measured to Inside Edge of Rubber Spout 9' 9" 9' 9" 9' 2" 9' 2"
Auger Side Reach Min 7' 3" 7' 3" 7' 2" 7' 2"
Overall Transport Length 29' 7" 29' 7" 27' 7" 27' 7"
Hitch to Center of Axle 16' 10" 16' 10" 15' 7" 15' 7"
Single Wheels and Tires
Measured Undercarriage Adj. Axle 1050/50x32 Rigid Axle 900/65x32 Rigid Axle 800/65x32 Rigid Axle 800/65x32
Empty Weight (lbs) 14,500 13,050 12,750 11,450
Hitch Height 1' 10" 1' 10" 1' 10" 1' 10"
Hopper Height Low Side 11' 8" 11' 8" 11' 3" 11'
Hopper Height High Side 12' 7" 12' 6" 12' 3" 12'
Auger Height with Spout Straight Down 13' 13' 12' 11" 12' 11"
Height to Top of Auger in Unload Position 17' 11" 17' 11" 17' 11" 17' 11"
Width Outside of Tires 14' 6" 14' 4" 12' 10" 12' 10"
Center of Tire to Center of Tire

11' 3" min./12' 9" max.

11' 2" 10' 10'
Under Frame Clearance 1' 5" 1' 5" 1' 5" 1' 5"
Measured Undercarriage 36"x112" Auto-Tension 36"x112" Auto-Tension 36"x112" Auto-Tension N/A
Empty Weight (lbs) 21,500 21,000 19,200 -
Hitch Height 1' 5" 1' 5" 1' 5" -
Hopper Height Low Side 11' 1" 11' 1" 11' 3" -
Hopper Height High Side 12' 2" 12' 1" 12' 3" -
Auger Height with Spout Straight Down 12' 11" 12' 11" 12' 10" -
Height to Top of Auger in Unload Position 17' 7" 17' 7" 17' 8" -
Width Outside of Tracks 13' 11" 13' 11" 13' 7" -
Center of Track to Center of Track 10' 11" 10' 11" 10' 7" -
Under Frame Clearance 1' 1" 1' 1" 1' 4" -

Loaded Tire Ground Pressure - P.S.I. calculated at the 3" penetration level.

For use as a comparitive guide in choosing between various tire/track options.

Model Number 1142 1042 842 742
42"x131" Equalizer Tracks 10.70      
36"x148" Hydraulic Tension Tracks 9.48      
36"x131" Hydraulic Tension Tracks 12.00      
36"x112" Auto-Tension Tracks 13.64 12.80 11.37  
480/80x46 Straddle Duals   18.17    
420/80x46 Straddle Duals     18.22 16.28
520/85x42 Straddle Duals   15.79 13.02 11.63
480/80x42 Straddle Duals     15.62 13.96
520/85x38 Straddle Duals       24.44
IF 1250/50x32 (188A8) 16.36 15.01    
1250/50x32 (201A8) 16.36 15.01    
1250/50x32 (188A8) 17.99 16.40    
1050/50x32 19.61 18.03    
900/70x32 23.56      
900/65x32 23.10 21.23 17.50 15.63
900/60x32   24.44 20.14 17.99
800/65x32     22.93 20.48
800/60x32     26.37 23.55
650/75x32       22.67


35-Series Corner Auger Grain Carts
Sale Type