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John Deere 4066R

2014 – Farm tractor

The John Deere 4066R is a farm tractor. The available specifications cover 1 engine configuration and 2 transmission options; equipment could vary by production year and market.

ManufacturerJohn Deere

CategoryFarm tractor

Engine options1

Transmissions2

Typical uses

  • ✓
    Small-farm and light utility work

    A practical fit for lighter field jobs, chores around small holdings and general utility duties.

  • ✓
    PTO and three-point implements

    Compatible with PTO-driven equipment and mounted implements through the rear three-point hitch.

  • ✓
    Traction-focused field work

    Four-wheel-drive capability supports work where additional traction is valuable.

Series lineup

View related models →
Smaller model4052R
John Deere 4066RCurrent model4066R201465 hp
Larger model4075R
Larger model47202009–2014

General specifications

Production

Production years2014
ManufacturerJohn Deere
Original price$51,662 (2025 hydro ROPS)
Compact Utility tractor
FactoryAugusta, Georgia, USA

Power ratings

Engine (gross)65.0 hp (48.5 kW)
PTO (claimed)54.2 hp * Sales brochure lists 58 hp. 40.4 kW
PTO (claimed)51.9 hp * Sales brochure lists 57 hp. 38.7 kW

Mechanical

Four-wheel drive
Power steering
Hydraulic wet disc brakes
Two-post folding ROPS. Cab optional with air-conditioning.
Final drivesplanetary
Differential lockmechanical rear

Capacities

Cab Fuel13.8 gal (52.2 L)
Hydraulic system12.5 gal (47.3 L)

Hydraulics

Typeopen center
Capacity12.5 gal (47.3 L)
Pump flow10.2 gpm (38.6 L/min)
Total flow15.9 gpm (60.2 L/min)
Pressure2500 psi 172.4 bar
Valves3 to 5
Steering flow5.7 gpm (21.6 L/min)
View detailed hydraulics

Electrical

Groundnegative
Charging systemalternator
Charging amps75
Battery volts12
Battery CCA770

Serial numbers

Serial number plate on the right side of the 4066R tractor frame, above the front axle.
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