john deere 4066r
 | 2014 -
4R SeriesCompact Utility tractor | 2014 - | 4R Series | Compact Utility tractor |
|---|---|---|---|---|
2014 - | ||||
4R Series | ||||
Compact Utility tractor | ||||
2014 - | |
|---|---|
4R Series | |
Compact Utility tractor |
Production | |
|---|---|
Manufacturer | John Deere |
Compact Utility tractor | |
Built in Augusta, Georgia, USA | |
Original price | $51,662 (2025 hydro ROPS ) |
$62,984 (2025 hydro Cab ) | |
Variants | |
|---|---|
4066M | base model |
4066R | deluxe model |
John Deere 4066R Engine | |
|---|---|
Yanmar 2.1L 4-cyl diesel | |
Engine details ...  |
John Deere 4066R Transmissions | |
|---|---|
12-speed power shuttle | |
hydrostatic | |
Transmission details ...  |
John Deere 4066R Power | |
|---|---|
Engine (gross) | 65.0 hp
48.5 kW |
Gear PTO (claimed) | 54.2 hp*Sales brochure lists 58 hp.
40.4 kW |
Hydro PTO (claimed) | 51.9 hp*Sales brochure lists 57 hp.
38.7 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Final drives | planetary |
Differential lock | mechanical rear |
Power steering | |
Hydraulic wet disc brakes | |
Two-post folding ROPS. Cab optional with air-conditioning. | |
Photos | |
|---|---|
 | |
John Deere 4066R photos...  |
Capacity | |
|---|---|
ROPS Fuel | 13 gal
49.2 L |
Cab Fuel | 13.8 gal
52.2 L |
Hydraulic system | 12.5 gal
47.3 L |
Hydraulics | |
|---|---|
Type | open center |
Capacity | 12.5 gal
47.3 L |
Pressure | 2500 psi
172.4 bar |
Valves | 3 to 5 |
Pump flow | 10.2 gpm
38.6 lpm |
Total flow | 15.9 gpm
60.2 lpm |
Steering flow | 5.7 gpm
21.6 lpm |
Tractor hitch | |
|---|---|
Rear Type | I |
Control | position control |
Rear lift (at ends) | 3130 lbs
1419 kg |
Rear lift (at 24"/610mm) | 2500 lbs
1134 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540 (1.375) |
Engine RPM | 540@2600 |
| 540E@1750 |
Dimensions & Tires | |
|---|---|
Wheelbase | 73 inches
185 cm |
Weight | 3770 to 4675 pounds |
Front tire | 8.00-16 |
Rear tire | 13.6-28 |
Full dimensions and tires ...  | |
John Deere 4066R attachments | |
|---|---|
front-end loader | |
backhoe | |
Attachment details ...  |
4066R Serial Number Location | |
|---|---|
 | |
Serial number plate on the right side of the 4066R tractor frame, above the front axle. |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 75 |
Battery CCA | 770 |
Battery volts | 12 |
References | |
|---|---|
 | |
4 Family published in 2015, by John Deere | |
4 Family published in 2017, by John Deere | |
4 Series published in 2020, by John Deere | |
4 Series published in 2023, by John Deere | |
Operator's Manual 4 Series (OMTR11452) published in 2019* | |
Operator's Manual 4 Series (OMTR130411) published in 2023* | |
Compact Utility Tractors published in 2016, by John Deere | |
*Publication contains known errors. |