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4066R

Features

  • Turbocharged diesel engine
  • PowrReverser™ or eHydrostatic Transmission Options
  • Cab or Open Station configurations
  • Premium features: Hitch Assist, Aux Hitch Control, HST controls

SEE HOW THE 4R OUT PERFORMS THE COMPETITION

Attachments and Options

We Disk Brakes

Why mix oil with brakes? John Deere we disk-brakes are oil-cooled, so they virtually never wear out. Plus, they are hydraulically actuated, so they almost never need adjusting. Work 'em hard... they can take it.

Comfort that make you more productive

All 4M and 4R Tractors come standard with a great open station. Controls are within easy reach. The large hand grabs, combined with the open platform makes entrance and exit easy. And the ride is comfortable thanks to the standard scissor suspension with multiple adjustments.

Specs

Engine

FamilyEYDXL2.09HDA
FYDXL2.09HDA
GYDXL2.09HDA
ManufacturerYanmar
Engine model4TNV86CHT-MJT
Engine power (gross)48.5 kW
65.9 hp
PS at 2600 rpm
SAE J1995 rated power
Power take-off (PTO) powerGear - 40.2 kW
54 hp
Hydrostatic transmission (HST) - 38.7 kW
52 hp
Per SAE J1995
Rated engine speed2600 rpm
TypeDiesel
Injection pump typeHigh pressure common rail direct injection
AspirationTurbocharged and charge air cooled
Emissions complianceFinal Tier 4
Cylinders/displacement4 / 2.091 L
4 / 127.6 cu in.
Number of cylindersFour
Cylinder linersCast-in-block
Bore and stroke86 x 90 mm
3.4 x 3.54 in.
Compression ratio19.1:1
LubricationPressurized
Cooling systemLiquid
Air cleanerDual element with electronic restriction indicator
Engine torque at rated speed178 Nm
131.3 lb-ft
Fuel tank capacityRollover protective structure (ROPS) - 49.2 L
13 U.S. gal.
Cab - 52.2 L
13.8 U.S. gal.

Electrical

Battery size770 CCA
Alternator (12-V)75 amp
Starter size2 kW
2.68 hp

Fuel system

TypeHigh pressure common rail direct injection

Transmission

Standard transmission; forward/reverse12/12 PowrReverser transmission (PRT)
Optional transmission; forward/reverse3/3 Hydrostatic transmission (HST)
Left-hand reverserYes
Final drivePlanetary
BrakesMulti-plate wet disc
SteeringHydrostatic power steering
Clutch, wet/dryWet
Clutch disk diameter wet clutch129 mm
5.08 in.
Axle capacityFront
1600 kg
3528 lbRear
2400 kg
5292 lb
Mechanical front-wheel drive (MFWD) - 1.6 kg
5.9 lb
CreeperStandard
Cruise controlStandard
Differential lockYes

Hydraulics

TypeOpen center
Pump rated outputSteering
21.5 L/min
5.7 gpmImplement
38.7 L/min
10.2 gpm
60.2 L/min
15.9 gpm
Pump typeDual gear
Draft control sensingPosition control
Remote control valves availableThree remotes optional

3-point hitch

CategoryCategory 1
Lift capacity, 24-in. behind link arms1135 kg
2500 lb

Power take-off (PTO)

StandardRear - 540 at 2600 rpm
Optional540 rpm
540E rpm
ControlIndependent
ClutchWet disc

Fluid capacities

Crankcase with filter5.3 L
1.4 qt
Transmission and hydraulic system44 L
12 gal.

Final drive

TypePlanetary
Differential lockYes

Operator station

Rollover protective structureType
Foldable
Yes
Platform - flat/straddleFlat
Gear shift location - console/floorLeft-hand side

Cab

ComplianceOSHA, SAE, ASAE
Visibility360 degree (angle)
Air conditioning, temperature differential16.7 °C
30 °F
DoorsOne
Noise rating78 dBA
Seat equipmentAir

Dimensions

Wheelbase185.5 cm
73 in.
Front axle clearance39.5 cm
15.6 in.
Turning radius with brakes2.8 m
9.19 ft
Turning radius without brakes3.0 m
9.84 ft
Approximate shipping weight (open-station; cab)Open operator station (OOS) - 1710 kg
3770 lb
Cab - 2120 kg
4675 lb

Tires

FrontFarm - 8-16
Turf - 27x10.5-15
R4 - 10-16.5
RearFarm - 14.9-24
Turf - 44x18-20 or 22.5LL-16.1
R4 - 17.5Lx24
Front tread range148.1 cm
58.3 in.
Rear tread spacing137.2 cm
54 in.

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