John Deere 4066M VS Best Thirty specs comparison

John Deere 4066M 2014 comparison online with competitors

John Deere 4066M

General Infos
Make John Deere
Model 4066M
Country United states
Production From 2014
Price -
Tractor type Compact Utility tractor
Fuel diesel
Service repair manual John Deere 4066M Manual

Dimensions, sizes and tires
AG front tires 8.00-16
AG rear tires 13.6-28
Lawn front tires 27x10.50-15
Lawn rear tires 27x10.50-15
Indus front tires -
Indus rear tires -
Weight 3770 lbs or 1710 kg
Length 130.6 inches [331 cm]
Width -
Height 97.4 inches [247 cm]
Wheelbase 73 inches [185 cm]
Ground clearance -
Turning radius -
Rear tread size 59.9 inches
Front tread size 53.6 inches
Turning radius -

Horsepower and engin specs
Engine capacity 127.5 ci or 2.1 L
Cylinders 4 cylinders
Engine power 65.9 hp or 49.1 kW
Engine RPM 2600 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 13 gal or 49.2 L
Oil capacity 5.6 qts or 5.3 L
Oil change -
Starter motor electric
Starter volts 12 V
Parts And Accessories John Deere 4066M Parts
Electrical and battery specs
Batteries number 1
Batteries voltage 12 V
Battries Amps -
Cold Amps 770
Ground force negative
Charging system alternator
Charging Volts -
Charging Amps 75 amps
Clutch and gearbox specs
Trans system eHydro
Trans type hydrostatic
Trans gears infinite forward and reverse
Clutch system wet disc
Cabine and mechanical specs
Wheel drive 4x4 MFWD 4WD
Final drive planetary
Steering power
Braking system hydraulic wet disc
Cabin type Two-post folding ROPS
Differentiel lock -
Hydraulics specifications
System open center
Valves -
Pump flow 10.2 gpm or 38.6 lpm
SVC flow -
Steering flow 5.7 gpm or 21.6 lpm
Tank capacity -
Hydraulic pressure 2500 psi or 172.4 bar
Max flow 15.9 gpm or 60.2 lpm
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power 51.9 hp or 38.7 kW
Real power -
Engine @RPM 540@2400 (rpm)
PTO Clutch -
Rear PTO independent
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system position control
Rear hitch I
Rear hitch lift 3130 lbs or 1419 kg
Front hitch -
Front hitch lift -

Best Thirty 1921 comparison online with competitors

Best Thirty

General Infos
Make Best
Model Thirty
Country United states
Production From 1921  Until 1925
Price -
Tractor type Agricultural Crawler tractor
Fuel gasoline
Service repair manual Best Thirty Manual

Dimensions, sizes and tires
AG front tires 43.75, 60.75-inch tracks
AG rear tires 43.75, 60.75-inch tracks
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 7400 lbs or 3356 kg
Length -
Width 53.25 inches [135 cm]
Height 59 inches [149 cm]
Wheelbase -
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 461 ci or 7.6 L
Cylinders 4 cylinders
Engine power -
Engine RPM 850 (rpm)
Torque -
Torque RPM -
Fuel type gasoline
Fuel injection -
Fuel tank size -
Oil capacity -
Oil change -
Starter motor -
Starter volts -
Parts And Accessories Best Thirty Parts
Electrical and battery specs
Batteries number -
Batteries voltage -
Battries Amps -
Cold Amps -
Ground force -
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type gear
Trans gears 3 forward and 1 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive crawler
Final drive -
Steering -
Braking system -
Cabin type Open operator station
Differentiel lock -
Hydraulics specifications
System -
Valves -
Pump flow -
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower 33.21 hp or 24.8 kW
Fuel consumption -
Pulling power 7563 lbs or 3430 kg
Power take-off (PTO) specs
Claimed power -
Real power -
Engine @RPM -
PTO Clutch -
Rear PTO -
Rear PTO RPM -
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system -
Rear hitch -
Rear hitch lift -
Front hitch -
Front hitch lift -

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