John Deere 7290R VS John Deere 4455 specs comparison

John Deere 7290R

General Infos

Make	John Deere
Model	7290R
Country	United states
Production	From 2014
Price	-
Tractor type	Row Crop tractor
Fuel	diesel
Service repair manual	John Deere 7290R Manual

Dimensions, sizes and tires

AG front tires	320/85R38
AG rear tires	320/90R54
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	23845 lbs or 10816 kg
Length	218 inches [553 cm]
Width	-
Height	132 inches [335 cm]
Wheelbase	115.2 inches [292 cm]
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	60 to 88 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	549 ci or 9.0 L
Cylinders	6 cylinders 24 valves
Engine power	323 hp or 240.9 kW
Engine RPM	2100 (rpm)
Torque	962.5 lb-ft or 1305.1 Nm
Torque RPM	1600 (rpm)
Fuel type	diesel
Fuel injection	electronic high-pressure common rail
Fuel tank size	143.7 gal or 543.9 L
Oil capacity	28.5 qts or 27.0 L
Oil change	500 h
Starter motor	electric
Starter volts	12 V
Parts And Accessories	John Deere 7290R Parts

Electrical and battery specs

Batteries number	2
Batteries voltage	12 V
Battries Amps	-
Cold Amps	925
Ground force	negative
Charging system	alternator
Charging Volts	-
Charging Amps	200 amps

Clutch and gearbox specs

Trans system	John Deere AutoPowr IVT
Trans type	infinitely variable transmission
Trans gears	infinite forward and reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x4 MFWD 4WD
Final drive	inboard planetary
Steering	hydrostatic power
Braking system	hydraulic wet disc
Cabin type	Cab standard with air-conditioning
Differentiel lock	electro-hydraulic rear

Hydraulics specifications

System	closed center pressure-flow compensated
Valves	3 to 6
Pump flow	42.8 gpm or 162.0 lpm
SVC flow	33.3 gpm or 126.0 lpm
Steering flow	-
Tank capacity	42.3 gal or 160.1 L
Hydraulic pressure	2958 psi or 204.0 bar
Max flow	-

Drawbar specifications

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

Power take-off (PTO) specs

Claimed power	242 hp or 180.5 kW
Real power	-
Engine @RPM	1000@1940 (rpm)
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	1000 (rpm)
Front PTO	independent
Front PTO RPM	1000 (rpm)
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	-

3 point hitch specifiations

Hitch system	electro-hydraulic draft sensing
Rear hitch	III/IIIN
Rear hitch lift	15200 lbs or 6894 kg
Front hitch	IIIN
Front hitch lift	11464 lbs or 5200 kg

John Deere 4455

General Infos

Make	John Deere
Model	4455
Country	United states
Production	From 1988  Until 1992
Price	-
Tractor type	Row Crop tractor
Fuel	diesel
Service repair manual	John Deere 4455 Manual

Dimensions, sizes and tires

AG front tires	10.00-16
AG rear tires	18.4-38
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	14,145 lbs or 6416 kg
Length	158.6 inches [402 cm]
Width	109 inches [276 cm]
Height	116.5 inches [295 cm]
Wheelbase	105.3 inches [267 cm]
Ground clearance	-
Turning radius	-
Rear tread size	62 to 116 inches
Front tread size	60.5 to 88 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	466 ci or 7.6 L
Cylinders	6 cylinders
Engine power	-
Engine RPM	2200 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	direct injection
Fuel tank size	65 gal or 246.0 L
Oil capacity	19 qts or 18.0 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	John Deere 4455 Parts

Electrical and battery specs

Batteries number	2
Batteries voltage	12 V
Battries Amps	-
Cold Amps	925
Ground force	negative
Charging system	alternator
Charging Volts	-
Charging Amps	120 amps

Clutch and gearbox specs

Trans system	John Deere Power Shift
Trans type	full power shift
Trans gears	15 forward and 4 reverse
Clutch system	hydraulic wet disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	inboard planetary
Steering	power
Braking system	differential hydraulic wet disc
Cabin type	Sound Guard cab standard
Differentiel lock	-

Hydraulics specifications

System	closed center
Valves	2 or 3
Pump flow	26.5 gpm or 100.3 lpm
SVC flow	20.6 gpm or 78.0 lpm
Steering flow	-
Tank capacity	13.5 gal or 51.1 L
Hydraulic pressure	2530 psi or 174.4 bar
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	128.59 hp or 95.9 kW
Fuel consumption	8.4 gal/hour or 31.8 l/hour
Pulling power	17,161 lbs or 7784 kg

Power take-off (PTO) specs

Claimed power	140 hp or 104.4 kW
Real power	142.69 hp or 106.4 kW
Engine @RPM	-
PTO Clutch	hydraulic
Rear PTO	independent
Rear PTO RPM	540 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	8.4 gal/hour or 31.8 l/hour

3 point hitch specifiations

Hitch system	-
Rear hitch	IIIN/II
Rear hitch lift	5504 lbs or 2496 kg
Front hitch	-
Front hitch lift	-

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