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John Deere

4066M

Tractor

Displacement
128 in³
Gross Power
48.5 hp
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John Deere 4066M Tractor
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Specifications

61 data points

Engine

Engine specifications
Engine Model4TNV86CHT-MJT
Displacement128 in³
Gross Power48.5 hp
Number of Cylinders4
AspirationTurbocharged and charge air cooled
Bore3 in
Stroke4 in
Engine TypeDiesel
Air cleanerDual element
Cooling systemLiquid
Rated Engine Speed2,600 rpm
Emissions complianceFinal Tier 4
LubricationPressurized
Fuel tank capacity—
Cylinder linersCast-In-Block
Engine torque at rated speed131 lb-ft
Compression ratio19.1:1
FamilyEYDXL2.09HDA FYDXL2.09HDA GYDXL2.09HDA
Engine ManufacturerYanmar
Power take-off (PTO) power54.0 hp
Injection pump typeHigh pressure common rail direct injection

Hydraulic System

Hydraulic System specifications
Pump TypeDual gear
Remote control valves availableThree remotes optional
Draft control sensingPosition control
Hydraulic 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

Dimensions

Dimensions specifications
Wheelbase876 in
Front Axle Clearance16 in
Turning radius with brakes110 in
Turning radius without brakes119 in
Approximate shipping weight (open-station; cab)Open operator station (OOS) - 1710 kg 3770 lb Cab - 2120 kg 4675 lb

Transmission

Transmission specifications
BrakesMulti-plate wet disc
SteeringHydrostatic power steering
Clutch, wet/dryWet
Differential lockYes
Final Drive TypePlanetary
Cruise controlOptional
Axle capacityFront 1600 kg 3528 lbRear 2400 kg 5292 lb Mechanical front-wheel drive (MFWD) - 1.6 kg 5.9 lb
Standard transmission; forward/reverse12/12 PowrReverser transmission (PRT)
Left-hand reverserYes
Clutch disk diameter wet clutch5 in
Optional transmission; forward/reverse3/3 Hydrostatic transmission (HST)

Fluid Capacities

Fluid Capacities specifications
Crankcase with filter1.4 gal
Transmission and hydraulic system11.6 gal

Tires & Wheels

Tires & Wheels specifications
Rear Tires SizeFarm - 14.9-24 Turf - 44x18-20 or 22.5LL-16.1 R4 - 17.5Lx24
Front Tires SizeFarm - 8-16 Turf - 27x10.5-15 R4 - 10-16.5
Front tread range58 in
Rear tread spacing54 in

Electrical System

Electrical System specifications
Alternator (12-V)75 A
Battery size770 CCA
Starter size2.7 hp

3-Point Hitch

3-Point Hitch specifications
Lift capacity (24-in. behind link arms)2,502 lb

Power Take-Off (PTO)

Power Take-Off (PTO) specifications
StandardRear - 540 rpm at 2600 rpm
ClutchWet disc
ControlIndependent

Final Drive

Final Drive specifications
Final Drive TypePlanetary
Differential lockYes

Fuel System

Fuel System specifications
Fuel System TypeHigh pressure common rail direct injection

Operator Station

Operator Station specifications
Gear shift location - console/floorLeft Hand Side
Platform - flat/straddleFlat
Rollover protective structureType Fixed Yes

Comparable machines

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