John Deere 5603 VS John Deere 8120 specs comparison

John Deere 5603

General Infos

Make	John Deere
Model	5603
Country	United states
Production	From 2007  Until 2008
Price	-
Tractor type	Utility tractor
Fuel	diesel
Service repair manual	John Deere 5603 Manual

Dimensions, sizes and tires

AG front tires	12.4-24
AG rear tires	18.4-30
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	7,145 lbs or 3240 kg
Length	-
Width	-
Height	-
Wheelbase	85.7 inches [217 cm]
Ground clearance	15.8 inches [40 cm]
Turning radius	10.2 feet [3.1 m] (with brakes)
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	276 ci or 4.5 L
Cylinders	4 cylinders
Engine power	99 hp or 73.8 kW
Engine RPM	2400 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	33.5 gal or 126.8 L
Oil capacity	9 qts or 8.5 L
Oil change	300 h
Starter motor	-
Starter volts	12 V
Parts And Accessories	John Deere 5603 Parts

Electrical and battery specs

Batteries number	1
Batteries voltage	12 V
Battries Amps	-
Cold Amps	750
Ground force	negative
Charging system	alternator
Charging Volts	-
Charging Amps	90 amps

Clutch and gearbox specs

Trans system	PowrReverser
Trans type	power shuttle
Trans gears	12 forward and reverse
Clutch system	wet disc

Cabine and mechanical specs

Wheel drive	4x4 MFWD 4WD
Final drive	-
Steering	hydrostatic power
Braking system	wet disc
Cabin type	Cab standard
Differentiel lock	-

Hydraulics specifications

System	open center
Valves	1 to 3
Pump flow	15.9 gpm or 60.2 lpm
SVC flow	-
Steering flow	-
Tank capacity	11.5 gal or 43.5 L
Hydraulic pressure	-
Max flow	22.5 gpm or 85.2 lpm

Drawbar specifications

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

Power take-off (PTO) specs

Claimed power	82 hp or 61.1 kW
Real power	82.81 hp or 61.8 kW
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	5.4 gal/hour or 20.4 l/hour

3 point hitch specifiations

Hitch system	-
Rear hitch	1/2
Rear hitch lift	3,374 lbs or 1530 kg
Front hitch	-
Front hitch lift	-

John Deere 8120

General Infos

Make	John Deere
Model	8120
Country	United states
Production	From 2002  Until 2005
Price	-
Tractor type	Row Crop tractor
Fuel	diesel
Service repair manual	John Deere 8120 Manual

Dimensions, sizes and tires

AG front tires	11.00-24
AG rear tires	480/80R46
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	19,100 lbs or 8663 kg
Length	209.9 inches [533 cm]
Width	-
Height	120.2 inches [305 cm]
Wheelbase	115.7 inches [293 cm]
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	60 to 88 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	496 ci or 8.1 L
Cylinders	6 cylinders
Engine power	230 hp or 171.5 kW
Engine RPM	2200 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	electronic high-pressure common rail (HPCR)
Fuel tank size	135 gal or 511.0 L
Oil capacity	22.7 qts or 21.5 L
Oil change	250 h
Starter motor	-
Starter volts	12 V
Parts And Accessories	John Deere 8120 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	150 amps

Clutch and gearbox specs

Trans system	John Deere PowerShift
Trans type	full power shift
Trans gears	16 forward and 4 reverse
Clutch system	hydraulic wet disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	hydrostatic power
Braking system	hydraulic wet disc
Cabin type	Cab standard
Differentiel lock	-

Hydraulics specifications

System	closed center pressure-flow compensated
Valves	5
Pump flow	-
SVC flow	30 gpm or 113.6 lpm
Steering flow	-
Tank capacity	37 gal or 140.0 L
Hydraulic pressure	2900 psi or 200.0 bar
Max flow	33.5 gpm or 126.8 lpm

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	148.45 hp or 110.7 kW
Fuel consumption	10.2 gal/hour or 38.6 l/hour
Pulling power	22,308 lbs or 10118 kg

Power take-off (PTO) specs

Claimed power	170 hp or 126.8 kW
Real power	172.13 hp or 128.4 kW
Engine @RPM	540@1975 (rpm)
PTO Clutch	hydraulic wet discs
Rear PTO	independent
Rear PTO RPM	1000 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	10.1 gal/hour or 38.2 l/hour

3 point hitch specifiations

Hitch system	-
Rear hitch	III,IIIN
Rear hitch lift	12,300 lbs or 5579 kg
Front hitch	IIIN
Front hitch lift	11000 lbs or 4989 kg

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