John Deere 4066M Tractor

3-Point Hitch

Category Category 1
Lift capacity (24-in. behind link arms) 1,135 kg (2,502 lbs)

Dimensions

Approximate shipping weight (open-station, cab) Open operator station (OOS) – 1710 kg 3770 lb Cab – 2120 kg 4675 lb
Front Axle Clearance 16 in (40 cm)
Turning radius with brakes 3 m (9 ft)
Turning radius without brakes 10 ft (3 m)
Wheelbase 73 ft (22 m)

Electrical System

Alternator (12-V) 75 amp
Battery size 770 CCA
Starter size 3 hp (2 kw)

Engine

Air cleaner Dual element
Aspiration Turbocharged and charge air cooled
Bore 3 in (9 cm)
Compression ratio 19.1:1
Cooling system Liquid
Cylinder liners Cast-In-Block
Displacement 128 cu in (2,093 cu cm)
Emissions compliance Final Tier 4
Engine Manufacturer Yanmar
Engine Model 4TNV86CHT-MJT
Engine torque at rated speed 178 Nm
Engine Type Diesel
Family EYDXL2.09HDA FYDXL2.09HDA GYDXL2.09HDA
Fuel tank capacity Rollover protective structure (ROPS) – 49.2 L 13 U.S. gal. Cab – 50 L 13.8 U.S. gal.
Gross Power 49 hp (36 kw)
Injection pump type High pressure common rail direct injection
Lubrication Pressurized
Number of Cylinders 4
Power take-off (PTO) power 54 hp (40 kw)
Rated engine speed 2600 rpm
Stroke 4 in (9 cm)

Final Drive

Differential lock Yes
Final Drive Type Planetary

Fluid Capacities

Crankcase with filter 5.3 L
Transmission and hydraulic system 44 L

Fuel System

Fuel System Type High pressure common rail direct injection

Hydraulic System

Draft control sensing Position control
Hydraulic Type Open Center
Pump rated output Steering 21.5 L/min 5.7 gpmImplement 38.7 L/min 10.2 gpm 60.2 L/min 15.9 gpm
Pump Type Dual gear
Remote control valves available Three remotes optional

Operator Station

Gear shift location – console/floor Left Hand Side
Platform – flat/straddle Flat
Rollover protective structure Type Fixed Yes

Power Take-Off (PTO)

Clutch Wet disc
Control Independent
Standard Rear – 540 rpm at 2600 rpm

Tires

Front Tires Size Farm – 8-16 Turf – 27×10.5-15 R4 – 10-16.5
Front tread range 148 cm (58 in)
Rear Tires Size Farm – 14.9-24 Turf – 44×18-20 or 22.5LL-16.1 R4 – 17.5Lx24
Rear tread spacing 137 cm (54 in)

Transmission

Axle capacity Front 1600 kg 3528 lbRear 2400 kg 5292 lb Mechanical front-wheel drive (MFWD) – 1.6 kg 5.9 lb
Brakes Multi-plate wet disc
Clutch disk diameter wet clutch 129 mm (5 in)
Clutch, wet/dry Wet
Cruise control Optional
Differential lock Yes
Final Drive Type Planetary
Left-hand reverser Yes
Optional transmission, forward/reverse 3/3 Hydrostatic transmission (HST)
Standard transmission, forward/reverse 12/12 PowrReverser transmission (PRT)
Steering Hydrostatic power steering
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