The John Deere 4066M Compact Utility Tractor delivers robust power as the top-horsepower machine in the 4M Series line. Driven by a 66 HP Yanmar Tier 4 diesel engine, it provides dependable performance for tough agricultural and utility demands.
Standard four-wheel drive paired with a versatile three-range hydrostatic transmission provides effortless maneuvering across demanding terrain. Equipped with rear and mid PTO options, this tractor easily handles heavy-duty mowing, loader work, baling, and tillage.
Key Features
| Brand | John Deere |
| Model | 4066M |
| Product Type | Compact Utility Tractor |
| Engine | 66 HP Yanmar Tier 4 Diesel |
| Horsepower | 66 HP |
| Fuel Type | Diesel |
| Transmission | Hydrostatic, 3-Range |
| Drivetrain | 4WD Standard |
| Rear PTO Speed | 540 RPM |
| Mid PTO Speed | 2100 RPM |
| Loader Compatibility | 440R Factory Option |
| Mower Compatibility | AutoConnect Mid-Mount |
| Operator Station | ROPS with Optional Cab |
| Shipping Weight | 1700 kg |
Highlights
- 66 HP Yanmar Tier 4 diesel engine delivers high-performance utility power
- Standard 4WD and 3-range hydrostatic transmission ensure smooth operation
- Dual PTO capability with 540 rear and 2100 mid speeds
- Compatible with factory 440R loaders and AutoConnect mid-mount mowers
Compatibility
Compatible with John Deere 440R factory loaders, AutoConnect mid-mount mower decks, and a wide ecosystem of standard category utility implements.
Warranty
4-year full manufacturer warranty included, covering all parts and defects in materials and workmanship.
Frequently asked questions
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