The John Deere 4066M tractor is a versatile and powerful machine designed for a wide range of tasks on the farm or worksite. With a durable construction and impressive lift capacity of 1135 kg, this tractor is equipped to handle heavy-duty jobs with ease. Featuring a turbocharged and charge air-cooled engine, Final Tier 4 emissions compliance, and a high-pressure common rail direct injection fuel system, the 4066M delivers reliable performance and efficiency. From its spacious operator station with flat platform design to its advanced hydraulic system with multiple control options, this tractor ensures a comfortable and productive operation for users.
3-Point Hitch
John Deere 4066M Tractor 3-Point Hitch specifications
Lift capacity (24-in. behind link arms)
1,135.00 kg (2,502.24 lbs)
Dimensions
John Deere 4066M Tractor Dimensions specifications
Approximate shipping weight (open-station; cab)
Open operator station (OOS) - 1710 kg 3770 lb Cab - 2120 kg 4675 lb
Front Axle Clearance
15.60 in (39.62 cm)
Turning radius with brakes
2.80 m (9.19 ft)
Turning radius without brakes
9.90 ft (3.02 m)
Wheelbase
73.00 ft (22.25 m)
Electrical System
John Deere 4066M Tractor Electrical System specifications
Alternator (12-V)
75 amp
Battery size
770 CCA
Starter size
2.68 hp (2.00 kw)
Engine
John Deere 4066M Tractor Engine specifications
Air cleaner
Dual element
Aspiration
Turbocharged and charge air cooled
Bore
3.40 in (8.64 cm)
Compression ratio
19.1:1
Cooling system
Liquid
Cylinder liners
Cast-In-Block
Displacement
127.70 cu in (2,092.63 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
48.5 kW 65.9 PS at 2600 rpm SAE J1995 rated power hp (36.17 kw)
Injection pump type
High pressure common rail direct injection
Lubrication
Pressurized
Number of Cylinders
4
Power take-off (PTO) power
54.00 hp (40.27 kw)
Rated engine speed
2600 rpm
Stroke
3.60 in (9.14 cm)
Final Drive
John Deere 4066M Tractor Final Drive specifications
Differential lock
Yes
Final Drive Type
Planetary
Fluid Capacities
John Deere 4066M Tractor Fluid Capacities specifications
Crankcase with filter
5.3 L
Transmission and hydraulic system
44 L
Fuel System
John Deere 4066M Tractor Fuel System specifications
Fuel System Type
High pressure common rail direct injection
Hydraulic System
John Deere 4066M Tractor Hydraulic System specifications
