4066R
Everything we have on the John Deere 4066R is put right here.
Specifications
The full published spec sheet for this model, sourced from the manufacturer. Click any section to expand the detail.
Videos
Real owner reviews, how-to walkthroughs, and maintenance guides, sourced from across YouTube and grouped by what they cover. Switch tabs to filter.
Frequently asked
Quick answers to the questions buyers ask most about the John Deere 4066R.
What is the horsepower of the John Deere 4066R?
The John Deere 4066R has 65 engine horsepower and 51.9 PTO horsepower.
How many cylinders does the John Deere 4066R engine have?
The John Deere 4066R has a 4-cylinder engine.
What transmission does the John Deere 4066R have?
The John Deere 4066R comes with Gear.
What ITC attachments fit the John Deere 4066R?
ITC builds 12 attachments that fit the John Deere 4066R including Semi Universal Tractor Grab Handle, ITC Tractor Recovery Kit, Milwaukee Packout Mount for Tractors.
What are common alternatives to the John Deere 4066R?
Buyers cross-shopping the John Deere 4066R often compare it against the John Deere 4066M, John Deere 4066M Heavy Duty, John Deere 5067E, Kubota M4D-061.
Owner consensus
The points owners raise most across 10 John Deere 4066R reviews in our database.
- Excellent cab comfort and air ride seat6×
- Hydrostatic transmission smooth and easy to use5×
- Hitch assist feature for easy implement hookup5×
- Four-wheel drive and differential lock very powerful4×
- Loader quick-attach system convenient and reliable4×
- Factory pre-plumbed and ready for loader installation3×
- Good fuel efficiency for the horsepower class2×
- Precise steering feel compared to competitors2×
- Steering cylinder hangs low below axle2×
- John Deere bucket lacks curl with self-leveling2×
- Fuel tank location makes refilling difficult
- Right side door nearly useless without loader relocation
- Battery access location difficult
- Differential lock sometimes slips or doesn't engage fully
Similar tractors
Other models in roughly the same horsepower class. Same brand first, then comparable options from other manufacturers.