A grain cart kit is weigh bars, brackets, a junction box, cabling and a head. On a cart the head is the only real difference between the options - the bars underneath are the same.
Not sure what fits? Find your cart and we will show you the bar sizes and the price on one page.
What comes with every kit
- Weigh bars sized to your cart
- Brackets, pins and mounting hardware
- Junction box and cabling
- Your choice of indicator
- Calibrated here before it ships
- Written install instructions and phone support
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Grain Cart Scales
Complete kits sized to your cart and calibrated before they ship.
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Grain Cart Scale Indicators
Grain cart scale indicators compared: Libra Cart app system, Avery Weigh-Tronix 660, Digi-Star GT 560 with Autolog, and Topcon CL-55 cloud link.
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Grain Cart Scale Kits
Grain cart scale kits sized to your cart from our own build records - weigh bars, hitch, junction box and a Weigh-Tronix 660 or Libra Cart indicator, calibrated in Central City, Nebraska. List prices online.
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Gravity Flow Wagons
Gravity wagon scale buying guide: scissor brackets for big wagons, battery or tractor power, wired readout or Bluetooth to Libra, bolt-on install.
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Model 660
Avery Weigh-Tronix 660 indicator: IP56 enclosure, transflective LCD, Gross/Tare/Net keys, lock & hold, standard Bluetooth, USB, RS232, micro-SD.
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Remote Displays
Remote displays for grain cart scales: 4-inch red LED scoreboard with serial port and auto-learn, plus an in-cab display for radio-linked indicators.
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Retro-Fit Kits: Grain Carts
3-point retro-fit scale kits for grain carts: one hitch and two axle WeighBars, 10,000–100,000 lb systems, junction box, hitch/clevis included.