John Deere 4066R

John Deere 4066R tractor photo
2014 -
4R Series
Compact Utility tractor
Series map:
ManufacturerJohn Deere
Compact Utility tractor
Built in Augusta, Georgia, USA
4066Mbase model
4066Rdeluxe model
John Deere 4066R Power
Engine (gross)65.0 hp
48.5 kW
Gear PTO (claimed)57 hp
42.5 kW
Hydro PTO (claimed)57.9 hp
43.2 kW
Four-wheel drive
Final drivesplanetary
Differential lockmechanical rear
Power steering
Hydraulic wet disc brakes
Two-post folding ROPS. Cab optional with air-conditioning.
ROPS Fuel13 gal
49.2 L
Cab Fuel13.8 gal
52.2 L
Hydraulic system12.5 gal
47.3 L
Typeopen center
Capacity12.5 gal
47.3 L
Valves3 to 5
Pump flow11.2 gpm
42.4 lpm
Total flow15.9 gpm
60.2 lpm
Steering flow6.2 gpm
23.5 lpm
Tractor hitch
Rear TypeI
Controlposition control
Rear lift (at ends)3130 lbs
1419 kg
Rear lift (at 24"/610mm)2500 lbs
1134 kg
Power Take-off (PTO)
Rear PTOindependent
Rear PTO Type540 (1.375)
Engine RPM540@2400
Dimensions & Tires
Wheelbase73 inches
185 cm
Weight3770 to 4675 pounds
Front tire8.00-16
Rear tire13.6-28
Full dimensions and tires ...
4066R Serial Number Location
John Deere 4066R serial number location
Serial number plate on the right side of the 4066R tractor frame, above the front axle.
Charging systemalternator
Charging amps75
Battery CCA770
Battery volts12
4066R references literature
4 Family published in 2015, by John Deere
4 Family published in 2017, by John Deere
4 Series published in 2020, by John Deere
Compact Utility Tractors published in 2016, by John Deere
Page information
Peter Easterlund - owner of
Copyright 2023®
TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999.
Peter Easterlund - owner/author
Updated on October 4, 2023 - Official operator manuals for purchase or download from Deere.
©2000-2023 -®. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.