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.
Videos (58)
Shorts (2)
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 57 PTO horsepower.
How much does the John Deere 4066R weigh?
The John Deere 4066R has an operating weight of 3,770 pounds.
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 Hydrostatic (HST).
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 5310, Massey Ferguson 2606H.
Owner consensus
The points owners raise most across 10 John Deere 4066R reviews in our database.
- Quiet, compliant engine2×
- Excellent steering precision and feel2×
- Strong loader capacity and lift height2×
- Comfortable air ride seat2×
- Good fuel efficiency
- Factory loader-ready with pre-plumbed SCVs
- Hitch assist for easy implement hookup
- Dual SCVs with cab levers
- AC lacks recirculation feature2×
- Cab is small for tractor size2×
- Fuel gauge hangs up, unreliable
- AC struggles in extreme heat
- No quarter panel windows
- Cup holders inadequate for tumblers
Similar tractors
Other models in roughly the same horsepower class. Same brand first, then comparable options from other manufacturers.