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JohnDeere4066M

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JohnDeere5075M

Comparison loaded for 2 tractors.

The headline numbers at a glance.

John Deere 4066MJohn Deere 5075M

Engine HPhp

65 hp

▲73.8 hp

PTO HPhp

▲58 hp

57.7 hp

Weightlb

3,770 lb

8,140 lb

8,580 lb

8,765 lb

▲9,185 lb

2WD OOS2WD CabMFWD OOSMFWD Cab

Loader Liftlb

2,396 lb

3,335 lb

2,460 lb

2,394 lb

3,117 lb

3,406 lb

3,104 lb

▲3,891 lb

520M NSL520M MSL540M NSL540M MSL540R600M NSL600M MSL

3-Pt Lift (24 in)lb

2,500 lb

▲5,150 lb

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Full Spec Sheet

Every published spec, side by side, including the details the graphs above don't chart.

Spec	John Deere4066M	John Deere5075M


Engine Manufacturer	Yanmar	John Deere
Engine Model	4TNV86CHT-MJT	PowerTech 3-cylinder (2.9 L) EWX
Engine Type	Turbocharged 4-cylinder Diesel	Diesel, turbocharged, aftercooled
No. of Cylinders	4	3
Displacement	127.6 in³	177 in³
Rated Engine Speed	2600 rpm	2200 rpm
Engine Power (Gross)	65 hp	73.8 hp
PTO Power	58 hp	57.7 hp @ 100 rpm
Engine Emissions Constraints	Tier 4	Tier 4
Cooling System Type	Liquid-cooled	Liquid-cooled (Cool-Gard II coolant)
Air Cleaner	Dual element (dry type with safety element)	Not Published
Fuel System	High-pressure common rail direct injection	Not Published
Alternator	75 A, 12 V	OOS: 90 A; Cab: 120 A

Pump Type	Dual Independent	Tandem gear pump
Implement Flow	10.2 gpm	18.4 gpm
Steering Flow	5.7 gpm	6.3 gpm
Total Hydraulic Flow	15.9 gpm	24.7 gpm
Overall Hydraulic Pump Flow	15.9 gpm	24.7 gpm
Hydraulic System Type	Open center	Open center
Rear Remote Hydraulic Flow	Not Published	Not Published
No. of Standard Remote Valves	Not Published	2 (rear); 2 (mid)
No. of Optional Remote Valves	3rd, 4th, and 5th optional (up to 5 total)	Up to 3 total (rear); up to 3 total (mid)

Fuel Tank Capacity	13 gal	OOS: 39.2 gal; OOS (High Capacity): 47.1 gal; Cab: 43.7 gal; Cab (High Capacity): 52 gal
Coolant Capacity	1.5 gal	OOS: 3.6 gal; Cab: 4.2 gal
Crankcase Capacity	1.4 gal (with filter)	2.2 gal
Transmission / Hydraulic System Capacity	12.5 gal	10.4 gal
Front Axle Fluid Capacity	5.3 qt	Differential housing (MFWD): 1.3 gal; Wheel hub (each): 0.2 gal

PTO Type	Independent, 540 rpm (wet disc clutch)	Independent rear PTO, electro-hydraulic wet disc clutch: 540/540E standard, 540/540E/1000 optional
PTO Rear	540 rpm	540/540E rpm standard; 1000 rpm optional
Mid-PTO Availability	No mid-PTO offered	Not Published
Category, 3-Point Hitch	Category I	Category II (convertible to I)
Hitch Lift Capacity	3,130 lb	5,305 lb standard; 6,114 lb optional
Hitch Lift Capacity (at 24”)	2,500 lb	5,150 lb standard; 5,950 lb optional
Lift Control Type	Position control	Mechanical or Electrohydraulic

Transmission Type	Standard: 12F/12R PowrReverser; Optional: eHydro (3-range hydrostatic)	PowrReverser 16F/16R (base); optional 32F/16R PowrReverser Hi-Lo
No. of Speeds	12F/12R	16F/16R (standard PowrReverser); 32F/16R (optional PowrReverser Hi-Lo)
Max Travel Speed (Forward)	18.6 mph	24 mph
Max Travel Speed (Reverse)	18.6 mph	16F/16R PowrReverser, top gear D-4: 20.5 mph (30K gearing); 23.9 mph (40K gearing), with 480/70R28 rear tires at 2200 rpm
Clutch	Wet disc	Wet
Differential Lock & Limited Slip Options	Differential lock	Electrohydraulic rear differential lock

Frame Type	ROPS - Foldable	Cast iron mid-frame
Steering	Power	Not Published
Brakes	Wet disc	Hydraulically actuated wet disc brakes
Seat Suspension & Adjustability	Adjustable vinyl seat with retractable seat belt; optional premium seat kit with mechanical suspension base	OOS: isolated mechanical seat standard (fore/aft, weight, lumbar adjust) or air suspension seat optional; Cab: mechanical seat standard or air suspension seat optional; adjustable weight range 88-330 lb
Front Axle Type	Mechanical front wheel drive (MFWD) - Standard	MFWD
Front Axle Rating	(Continuous) 3,307 lb	6,613 lb max permissible front axle load
Drawbar Capacity	Max vertical load 1,103 lb	Standard drawbar: 2,756 lb; 2,425 lb; 2,205 lb. Heavy-duty drawbar: 3,197 lb; 2,646 lb

Overall Width	78.2 in	Cab, with fender extension: 85.6 in; Cab, without fender extension: 74 in; OOS, with fender extension: 69.1 in; OOS, without fender extension: 51.7 in
Wheelbase	73.0 in	92.5 in
Ground Clearance	Front axle: 15.6 in	Not Published
Min. Turn Radius without Brakes	17.1 ft	13.1 ft
Height to Top of ROPS	100.2 in	102.1 in (with standard rear tires)
Height to Top of ROPS (folded)	80.5 in	Not Published
Height to Top of Cab Model	Not Published	102.9 in (with standard rear tires)
Overall Length	130.6 in (with 3-point hitch)	149.5 in (including draft links)

Tractor Weight (Base)	3,770 lb (operating weight)	2WD OOS: 8,140 lb; 2WD Cab: 8,580 lb; MFWD OOS: 8,765 lb; MFWD Cab: 9,185 lb (approximate ship weight, less weights)
Weight with ROPS and Loader	Not Published	Not Published
Weight with Cab and Loader	Not Published	Not Published

Tire Size & Options	R1 Bar, R3 Turf, R4 Industrial	Not Published
R1 Agricultural - Front	8-16 (6PR)	12.4R24 (320/85R24) R1W Radial
R1 Agricultural - Rear	13.6-28	18.4R30 (460/85R30) R1W Radial
R3 Turf - Front	27X10.50-15	Not Published
R3 Turf - Rear	44X18.00-20 (4PR)	Not Published
R4 Industrial - Front	10-16.5 (6PR)	Not Published
R4 Industrial - Rear	16.9-24 (6PR)	Not Published

Quick Attach Loader System	Quik-Park easy-to-attach/detach loader	Not Published
Loader Model	400E	520M (4WD only); 540M NSL; 540M MSL; 540R; 600M NSL; 600M MSL
Loader Lift Height	400E: 112 in (to pivot pin)	520M: 130-132 in; 540M NSL: 137-141 in; 540M MSL: 138-141 in; 540R: 141.85 in; 600M NSL: 148.8-152.8 in; 600M MSL: 148-153 in
Loader Lift Capacity (Full Height)	400E: 2,396 lb (at pivot, full height)	520M NSL: 3,335-3,612 lb; 520M MSL: 2,460-2,661 lb; 540M NSL: 2,394-2,666 lb; 540M MSL: 3,117-3,309 lb; 540R: 3,406 lb; 600M NSL: 3,104-3,236 lb; 600M MSL: 3,891-4,085 lb
Loader Breakout Force	400E: 3,853 lbf at pivot; 2,902 lbf at 500 mm forward of pivot	540M NSL: 6,686 lbf; 540M SL: 5,513 lbf; 540R NSL: 4,945 lbf; 540R SL: 5,291 lbf; H310 NSL: 6,767 lbf (measured at pivot; H310 for MFWD tractors)

Warranty Length & Coverage	Basic 24 months or 2,000 hours; powertrain 72 months or 2,000 hours	Not Published

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