​
    Sell Your Equipment Get Financing
    Categories
    Find DealersEmail SignupGet Market ReportsHosted WebsitesPost A Free Want To Buy

    JOHN DEERE 3940 Forage Harvesters For Sale

     1 - 3 of 3 Listings
    High/Low/Average
    With shipping, financing, advertising options available, TractorHouse is your one-stop site for all of your JOHN DEERE 3940 Forage Harvesters needs. Explore new and used JOHN DEERE 3940 Pull-Type Forage Harvesters for sale near you on TractorHouse! Browse and search our easy-to-use site for a wide range of Pull-Type Forage Harvesters and more from listing members like Meridian Implement and Dan Bieber Equipment. Find Farm Attachments for your JOHN DEERE 3940 Forage Harvesters.
    1 - 3 of 3 Listings

    Sort
    Applied Filters
    Additional Filters

    Looking for parts?

    Find JOHN DEERE 3940 Parts For Sale

    Blog Posts Related to JOHN DEERE 3940 Forage Harvesters For Sale

    John Deere Next-Gen 8-Series Tractors Have More Power, Advanced TechPosted 3/9/2026
    John Deere 1 Series Compact Utility Tractors Get 2027 Redesign With Improved Comfort & ServiceabilityPosted 2/24/2026
    New John Deere Planter Advancements Help Farmers Achieve Consistent Emergence & Yield PotentialPosted 2/24/2026
    RentalYard LogoRent
    All
    Options

    Sort
    Equipment Facts Logo

    JOHN DEERE 3940

    Pull-Type Forage Harvesters

    On-Site Auction
    JOHN DEERE 3940 Used Pull-Type Forage Harvesters upcoming auctionsJOHN DEERE 3940 Used Pull-Type Forage Harvesters upcoming auctions
     
     
    *Apply for Financing
    Get Shipping Quotes
    View Details
    View Buyer's Premium
    Auction Date:8/26/2026 9:00:00 AM (CDT)
    Condition: Used
    Location: Strawberry Point, Iowa
     (563) 933-4188
    Seller: Joel's Tractors

    JOHN DEERE 3940

    Pull-Type Forage Harvesters

    JOHN DEERE 3940 Used Pull-Type Forage Harvesters for sale
    USD $6,995
    Payments as low as USD $148.62*
    *Apply for Financing
    Get Shipping Quotes
    View Details
    Condition: Used
    Location: Rockford, Illinois
     +1 815-687-7051
    Seller: Meridian Implement

    JOHN DEERE 3940

    Pull-Type Forage Harvesters

    JOHN DEERE 3940 Used Pull-Type Forage Harvesters for saleJOHN DEERE 3940 Used Pull-Type Forage Harvesters for sale
    USD $1,250
    Payments as low as USD $26.56*
    *Apply for Financing
    Get Shipping Quotes
    View Details
    Condition: Used
    Location: Pound, Wisconsin
     (920) 764-7024
    Seller: Dan Bieber Equipment
    Search By Category
    • Forage
        Search By Model
        • JOHN DEERE 3940's
              Search By State

                *Monthly payment stated above assumes a secured commercial use loan transaction available for highly qualified commercial loan applicants. Actual loan payment amount and terms may vary. Consumer financing not available for consumers residing in Nevada. Additional state restrictions may apply. Equal opportunity lender. Click here for more state licenses and disclosures. NMLS ID: 1857954. VERMONT RESIDENTS: THIS IS A LOAN SOLICITATION ONLY. CurrencyFinance IS NOT THE LENDER. INFORMATION RECEIVED WILL BE SHARED WITH ONE OR MORE THIRD PARTIES IN CONNECTION WITH YOUR LOAN INQUIRY. THE LENDER MAY NOT BE SUBJECT TO ALL VERMONT LENDING LAWS. THE LENDER MAY BE SUBJECT TO FEDERAL LENDING LAWS. CALIFORNIA RESIDENTS: Financing provided or arranged by Express Tech-Financing, LLC dba Currency pursuant to California Finance Lender License #60DBO54873