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2 of 4 selected

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JohnDeere4066R

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MasseyFerguson2606H

Comparison loaded for 2 tractors.

The headline numbers at a glance.

John Deere 4066RMassey Ferguson 2606H

Engine HPhp

▲65.9 hp

65 hp

PTO HPhp

▲57 hp

55 hp

Weightlb

3,770 lb

5,115 lb

▲5,710 lb

2WD4WD

Loader Liftlb

2,539 lb

2,213 lb

▲2,810 lb

2,470 lb

NSLMSLFLx2815911X

3-Pt Lift (24 in)lb

2,500 lb

▲2,755 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 Deere4066R	Massey Ferguson2606H


Engine Manufacturer	Yanmar	Simpson
Engine Model	4TNV86CHT-MJT	SJV326
Engine Type	Turbocharged 4-cylinder Diesel	3-cylinder, turbocharged, intercooled, liquid-cooled diesel
No. of Cylinders	4	3
Displacement	127.6 in³	157.9 in³
Rated Engine Speed	2600 rpm	2000 rpm
Engine Power (Gross)	65.9 hp	65 hp
PTO Power	57 hp	55 hp
Engine Emissions Constraints	Tier 4	Tier 4
Cooling System Type	Liquid-cooled	Liquid cooled
Air Cleaner	Dual element (dry type with safety element)	Not Published
Fuel System	High-pressure common rail direct injection	Electronically controlled high-pressure common rail
Alternator	75 A, 12 V	Not Published

Pump Type	Dual Independent	Mark 1A scotch yoke piston pump
Implement Flow	10.2 gpm	Not Published
Steering Flow	5.7 gpm	Not Published
Total Hydraulic Flow	15.9 gpm	15.7 gpm
Overall Hydraulic Pump Flow	15.9 gpm	15.7 gpm
Hydraulic System Type	Open center	Open center
Rear Remote Hydraulic Flow	Not Published	10.6 gpm
No. of Standard Remote Valves	Not Published	2
No. of Optional Remote Valves	3rd, 4th, and 5th optional (up to 5 total)	Not Published

Fuel Tank Capacity	15.0 gal	14.5 gal
Coolant Capacity	6.8 qt	4 gal
Crankcase Capacity	5.6 qt (with filter)	2.5 gal
Transmission / Hydraulic System Capacity	12.5 gal	10.5 gal
Front Axle Fluid Capacity	5.3 qt	4WD: 1.5 gal differential, plus 0.23 gal per wheel end

PTO Type	Independent (electrohydraulic)	Independent
PTO Rear	540 rpm	540 rpm, 6-spline
Mid-PTO Availability	No mid-PTO offered	Not Published
Category, 3-Point Hitch	Category 1	Category I and II
Hitch Lift Capacity	3,130 lb	4,519 lb
Hitch Lift Capacity (at 24”)	2,500 lb	2,755 lb
Lift Control Type	Position control	Draft, position and response control

Transmission Type	Standard: eHydro (3-range hydrostatic); Optional: 12F/12R PowrReverser	8F x 8R synchro shuttle
No. of Speeds	Infinitely-variable, 3 range	8 forward and 8 reverse
Max Travel Speed (Forward)	18.6 mph	Not Published
Max Travel Speed (Reverse)	18.6 mph	Not Published
Clutch	Wet disc (PowrReverser); not applicable on eHydro	Split torque clutch
Differential Lock & Limited Slip Options	Differential lock: standard, rear, mechanical	Mechanical engagement via right-side heel pedal

Frame Type	ROPS - Foldable	Not Published
Steering	Power steering (hydrostatic)	Hydrostatic power steering with separate reservoir
Brakes	Wet disc	Oil-immersed wet disc
Seat Suspension & Adjustability	Air suspension seat with swivel	ReverseRise adjustable seat with fixed steering column
Front Axle Type	Mechanical front wheel drive (MFWD) - Standard	2WD: straight, telescopically adjustable; 4WD: heavy-duty planetary reduction
Front Axle Rating	(Continuous) 3307 lb	Not Published
Drawbar Capacity	Max vertical load 1103 lb	Not Published

Overall Length with 3-Point Hitch	130.6 in	2WD: 138 in; 4WD: 139 in
Overall Width	78.2 in	69.9 in
Wheelbase	73.0 in	2WD: 80.7 in; 4WD: 81.5 in
Ground Clearance	Front axle: 13.8 in	Not Published
Min. Turn Radius without Brakes	17.1 ft (5.2 m)	Not Published
Height to Top of ROPS	100.2 in	93.9 in
Height to Top of ROPS (folded)	69.5 in	Not Published
Height to Top of Cab Model	97.4 in	Not Published

Tractor Weight (Base)	3,770 lb	2WD: 5,115 lb; 4WD: 5,710 lb
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	2WD standard (ag): 7.5x16 front, 14.9x28 rear; 4WD standard (ag): 9.5x24 front, 14.9x28 rear; industrial: 11L15 front (2WD) or 10.8/80-18 front (4WD) with 14.9x24 rear, or 12.5/80-18 front with 16.9x24 rear (4WD)
R1 Agricultural - Front	8.00-16 (6PR)	2WD: 7.5x16; 4WD: 9.5x24
R1 Agricultural - Rear	13.6-28	14.9x28 (2WD and 4WD)
R3 Turf - Front	27X10.50-15	Not Published
R3 Turf - Rear	44X18.00-20 (4PR)	Not Published
R4 Industrial - Front	260/70D16.5	2WD: 11L15; 4WD: 10.8/80-18 or 12.5/80-18
R4 Industrial - Rear	420/85D24	14.9x24 or 16.9x24 (4WD)

Quick Attach Loader System	Rigid mounted with parking kit available; Parking stand kit BW16127 (parkable)	Skid steer style coupling
Loader Model	H180 (NSL) or H180MSL	FLx2815 (2WD); 911X (4WD)
Loader Lift Height	110 in	FLx2815: 111 in; 911X: 114 in
Loader Lift Capacity (Full Height)	NSL: 2,539 lb; MSL: 2,213 lb (at pivot)	FLx2815: 2,810 lb; 911X: 2,470 lb
Loader Breakout Force	At pivot: 3,853 lbf; @ 19.7 in ahead of pivot: 2,902 lbf	FLx2815: 4,240 lb; 911X: 2,755 lb

Warranty Length & Coverage	6-year/2,000-hour powertrain; 2-year/2,000-hour basic (full machine)	5-year powertrain warranty

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