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    New and Used John Deere 850K Crawler Dozers For Sale

    Packed full of production-boosting and fluid-efficiency advantages, our K-Series Dozers do more without a lot of extra effort. State-of-the-art electronic controls put an operator in complete command of an arsenal of production-boosting hydrostatic advantages, including power turns, counter-rotating tracks, power management, and infinitely variable travel speeds. Features like standard Eco mode will help save fuel without loss of productivity, adding more money to your bottom line.

    Years / Hours / Price - Show options




    Read our Crawler Dozer Buyer's Guide updated for 2025.


    See our Equipment Specs for 1000s of machines including Crawler Dozers


    See complete coverage of Crawler Dozer News and New Products


    Photo of a 2017 John Deere 850K
    2017 John Deere 850K
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    Location: Henrietta, NY
    Stock: A8916
    Last Updated: 2025-01-18
    Anderson Equipment Company

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    Machine description:
    PAT BLADE CAB WIRED FOR TRIMBLE EARTHWORKS SINGLE GROUSER TRACKS... more info about the 2017 John Deere 850K.

    Photo of a 2019 John Deere 850K
    Stock Image
    2019 John Deere 850K
    $72,500.00 USD
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    Location: Midland, NC
    Stock: 6168
    Last Updated: 2024-12-23
    Wilcox Tractor Sales

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    Machine description:
    EROPS, PAT BLADE, 34" SGP, EXCELLENT UC, RUNS GREAT, TIGHT MACHINE... more info about the 2019 John Deere 850K.

    Photo of a 2013 John Deere 850K
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    2013 John Deere 850K
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    Auction Sale Date: 2025-02-17
    Location: Orlando, FL
    Hours: 12025
    Serial: 1T0850KXJDE241404
    Last Updated: 2025-02-02
    Ritchie Bros. Auctioneers

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    Photo of a 2017 John Deere 850K
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    2017 John Deere 850K
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    Auction Sale Date: 2025-02-17
    Location: Orlando, FL
    Hours: 11051
    Serial: 1T0850KXPHF310668
    Last Updated: 2025-02-02
    Ritchie Bros. Auctioneers

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    Photo of a 2017 John Deere 850K
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    2017 John Deere 850K
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    Auction Sale Date: 2025-02-17
    Location: Orlando, FL
    Hours: 10797
    Serial: 1T0850KXAHF313996
    Last Updated: 2025-02-02
    Ritchie Bros. Auctioneers

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    Photo of a 2012 John Deere 850K
    2012 John Deere 850K
    $129,000.00 USD
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    Location: Tulsa, OK
    Serial: 233223
    Stock: JD12206
    Last Updated: 2025-01-23
    Kirby-Smith Machinery, Inc.

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    Machine description:
    OROPS, LGP, sideboom Midwestern M572CXL, drawbar, Kirby-Smith will have the machine cleaned, serviced and ready to work!, As one of the largest sources of used equipment in North America we have the e... more info about the 2012 John Deere 850K.

    Photo of a 2017 John Deere 850K
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    2017 John Deere 850K
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    Auction Sale Date: 2025-03-11
    Location: Fort Worth, TX
    Serial: 1T0850KXTHF311415
    Last Updated: 2025-02-02
    Ritchie Bros. Auctioneers

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    Photo of a 2017 John Deere 850K
    2017 John Deere 850K
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    Auction Sale Date: 2025-02-11
    Location: Houston, TX
    Hours: 9591
    Serial: 1T0850KXHHF307201
    Last Updated: 2025-02-02
    Ritchie Bros. Auctioneers

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    Machine description:
    Enclosed Cab, Air Conditioner, Requires Diesel Exhaust Fluid, 156 in Wide PAT Blade, 29 in Single Grouser Track Shoes, 2 Cylinder Multi-Shank Ripper, Rear Auxiliary Hydraulics ... more info about the 2017 John Deere 850K.

    Photo of a 2013 John Deere 850K
    2013 John Deere 850K
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    Location: Amazonia, MO
    Hours: 4820
    Serial: 1T0850KXKDE241935
    Last Updated: 2024-12-31
    Purple Wave, Inc.

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    Machine description:
    2013 John Deere 850K dozerHours: 4,820 on meterSerial: 1T0850KXKDE241935EngineJohn Deere 6068HT080Displacement: 6.8LCylinders: 6Fuel type: DieselTransmissionPowershift3F - 3ROperators stationEnclosed ... more info about the 2013 John Deere 850K.


    Packed full of production-boosting and fluid-efficiency advantages, our K-Series Dozers do more without a lot of extra effort. State-of-the-art electronic controls put an operator in complete command of an arsenal of production-boosting hydrostatic advantages, including power turns, counter-rotating tracks, power management, and infinitely variable travel speeds. Features like standard Eco mode will help save fuel without loss of productivity, adding more money to your bottom line.



    39.95234 \\ -75.16379 \\ Fort Washington \\ PA