John Deere 6145M VS John Deere 4420 specs comparison

John Deere 6145M

General Infos

Make	John Deere
Model	6145M
Country	United states
Production	From 2015
Price	-
Tractor type	Row Crop tractor
Fuel	diesel
Service repair manual	John Deere 6145M Manual

Dimensions, sizes and tires

AG front tires	10.00-16
AG rear tires	460/85R38
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	12200 lbs or 5533 kg
Length	186.1 inches [472 cm]
Width	100.4 inches [255 cm]
Height	113.3 inches [287 cm]
Wheelbase	108.9 inches [276 cm]
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	60.4 to 80.4 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	276 ci or 4.5 L
Cylinders	4 cylinders 16 valves
Engine power	153 hp or 114.1 kW
Engine RPM	2100 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	70 gal or 264.9 L
Oil capacity	-
Oil change	-
Starter motor	electric
Starter volts	12 V
Parts And Accessories	John Deere 6145M Parts

Electrical and battery specs

Batteries number	-
Batteries voltage	12 V
Battries Amps	-
Cold Amps	-
Ground force	negative
Charging system	alternator
Charging Volts	14 V
Charging Amps	120 amps

Clutch and gearbox specs

Trans system	AutoQuad PLUS
Trans type	four-speed power shift
Trans gears	24 forward and reverse
Clutch system	wet disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	inboard planetary
Steering	power
Braking system	hydraulic wet disc
Cabin type	Cab standard with air-conditoning
Differentiel lock	electro-hydraulic front and rear

Hydraulics specifications

System	open center
Valves	3
Pump flow	21.1 gpm or 79.9 lpm
SVC flow	21.1 gpm or 79.9 lpm
Steering flow	-
Tank capacity	-
Hydraulic pressure	2900 psi or 200.0 bar
Max flow	-

Drawbar specifications

Drawbar type	Cat
Claimed power	-
Drawbar horsepower	-
Fuel consumption	-
Pulling power	-

Power take-off (PTO) specs

Claimed power	114 hp or 85.0 kW
Real power	-
Engine @RPM	540@1932 (rpm)
PTO Clutch	electro-hydraulic
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	electronic lower-link draft sensing
Rear hitch	IIIN/II
Rear hitch lift	8456 lbs or 3835 kg
Front hitch	-
Front hitch lift	-

John Deere 4420

General Infos

Make	John Deere
Model	4420
Country	United states
Production	From 1970  Until 1975
Price	-
Tractor type	Row Crop tractor
Fuel	diesel
Service repair manual	John Deere 4420 Manual

Dimensions, sizes and tires

AG front tires	7.50x18
AG rear tires	18.4x34
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	8283 lbs or 3757 kg
Length	168.1 inches [426 cm]
Width	-
Height	-
Wheelbase	100.4 inches [255 cm]
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	328.9 ci or 5.4 L
Cylinders	6 cylinders
Engine power	102 hp or 76.1 kW
Engine RPM	2500 (rpm)
Torque	259 lb-ft or 351.2 Nm
Torque RPM	1400 (rpm)
Fuel type	diesel
Fuel injection	-
Fuel tank size	34.1 gal or 129.1 L
Oil capacity	13.75 qts or 13.0 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	John Deere 4420 Parts

Electrical and battery specs

Batteries number	2
Batteries voltage	6 V
Battries Amps	-
Cold Amps	-
Ground force	-
Charging system	alternator
Charging Volts	-
Charging Amps	28 amps

Clutch and gearbox specs

Trans system	Syncro-Range
Trans type	-
Trans gears	8 forward and 2 reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	planetary
Steering	power
Braking system	hydraulic wet disc
Cabin type	Open operator station
Differentiel lock	-

Hydraulics specifications

System	closed center
Valves	-
Pump flow	-
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	-
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	-
Fuel consumption	-
Pulling power	-

Power take-off (PTO) specs

Claimed power	-
Real power	-
Engine @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	-
Rear hitch	II
Rear hitch lift	-
Front hitch	-
Front hitch lift	-

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