John Deere 6155R VS John Deere 8120 specs comparison

John Deere 6155R

General Infos

Make	John Deere
Model	6155R
Country	United states
Production	From 2015
Price	-
Tractor type	Row Crop tractor
Fuel	-
Service repair manual	John Deere 6155R Manual

Dimensions, sizes and tires

AG front tires	11.00-20
AG rear tires	480/80R46
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	17028 lbs or 7723 kg
Length	-
Width	-
Height	-
Wheelbase	108.9 inches [276 cm]
Ground clearance	-
Turning radius	-
Rear tread size	63.1 to 90.6 inches
Front tread size	58.5 to 96 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	415 ci or 6.8 L
Cylinders	6 cylinders
Engine power	168 hp or 125.3 kW
Engine RPM	2100 (rpm)
Torque	-
Torque RPM	-
Fuel type	-
Fuel injection	-
Fuel tank size	71.3 gal or 269.9 L
Oil capacity	-
Oil change	-
Starter motor	electric
Starter volts	12 V
Parts And Accessories	John Deere 6155R Parts

Electrical and battery specs

Batteries number	2
Batteries voltage	12 V
Battries Amps	-
Cold Amps	600
Ground force	negative
Charging system	alternator
Charging Volts	14 V
Charging Amps	200 amps

Clutch and gearbox specs

Trans system	DirectDrive ECO
Trans type	infinitely variable transmission (IVT)
Trans gears	infinite forward and reverse
Clutch system	-

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-conditioning
Differentiel lock	electrohydraulic front and rear

Hydraulics specifications

System	closed-center pressure and flow compensated
Valves	2 to 4
Pump flow	30.1 gpm or 113.9 lpm
SVC flow	26.4 gpm or 99.9 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	121 hp or 90.2 kW
Real power	-
Engine @RPM	-
PTO Clutch	electrohydraulic
Rear PTO	independent
Rear PTO 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	III/IIIN
Rear hitch lift	9193 lbs or 4169 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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