0% APR/ACR for 36 months1

  • 4066M Heavy Duty Compact Utility Tractor
  • person mowing a field operating a 4066m heavy duty
  • person mowing a field operating a 4066m heavy duty

4066M Heavy DutyCompact Tractor

  • Factory-installed 440R Quick Park™ Loader Mounting System included
  • Turbocharged diesel engine
  • eHydrostatic Transmission
  • Standard mid and rear hydraulics
  • Category 1 and 2, Three-point hitch

For pricing and additional discounts, see your local John Deere Dealer.

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4066M Heavy Duty
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4M Heavy Duty Tractor Features

Search "John Deere 4M Heavy Duty Tractors" for more feature videos.

The Category 1, 2 Three-Point Hitch

Do you need a category 2 rated implement? Do you have a couple of category 1 rated implements too? Hooking up either to a 4M Heavy Duty Tractor is easy. No aftermarket add-ons necessary.

The Low Roll-over Protection Structure (ROPS) Hinge Point

The low hinge point makes clean up in low clearance areas easy. In the poultry house. Or under low tree branches. Or in a barn with a low-slung roof or entrance.

Four Bright Work Lights

Low light environments will now be illuminated. Let’s light it up.

The Big Tires with the Deep Tread

Slipping and sliding in muck and mud? We can help put a stop to that.

Attachability Made Easy

You have a ton of tasks to do. Attaching an implement or attachment to your 4M Heavy Duty Tractor should not be numbered among them.  Ever.

The eHydro™ Transmission

From the TwinTouch™ Forward/Reverse Pedal System and the automotive style cruise control to SpeedMatch™, MotionMatch™, LoadMatch™ and eThrottle™, 4M Heavy Duty Tractor efficiency and performance is high.

Enter the Poultry House

We looked in small, dark spaces. We searched through muck and mud. And this is what we found. Strength and versatility. To the power of 4.

Images of equipment models may be digitally generated, are for illustration purposes only, and are subject to change. Equipment models shown are typically base models and may not reflect all features, options, or attachments. Equipment availability may be limited. See your John Deere dealer for additional information.

1Offer valid on qualifying purchases made 01 May 2024 through 31 July 2024. 0% purchase financing for 36 months on new John Deere 4 Series Compact Tractors. Down payment may be required. Representative Amount Financed ("RAF"): $50,000, at 0% APR/ACR for 48 months, monthly payment is $1,388.89, total obligation is $50,000, credit charges/cost of borrowing based on RAF is $32. Monthly payments/cost of borrowing/credit charges will vary depending on amount borrowed/down payment. MSRP cash price based on highest priced product in the series as of January 2024: $91,204 (includes estimated charges for delivery $150, freight $1,800, and set-up $740 and a $50 documentation fee), plus taxes. Minimum finance amount may be required; representative amount does not guarantee offer applies. The charge for amounts past due is 24% per annum. Dealers free to set individual prices. Additional dealer fees may apply. Financing on approved John Deere Financial credit only and dealer participation. Contact your dealer for details. May not be combined with other offers. Discounts or other incentives may be available for cash purchases. By selecting the purchase financing offer, consumers may be foregoing such discounts and incentives which may result in a higher effective interest rate.