John Deere 4620 VS John Deere 8100 specs comparison

John Deere 4620

General Infos

Make	John Deere
Model	4620
Country	United states
Production	From 1971  Until 1972
Price	-
Tractor type	Row Crop tractor
Fuel	diesel
Service repair manual	John Deere 4620 Manual

Dimensions, sizes and tires

AG front tires	9.50-20
AG rear tires	18.4-38
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	12980 lbs or 5887 kg
Length	170.7 inches [433 cm]
Width	95.8 inches [243 cm]
Height	106 inches [269 cm]
Wheelbase	106.5 inches [270 cm]
Ground clearance	-
Turning radius	-
Rear tread size	70 to 100 inches
Front tread size	56 to 84.8 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	404 ci or 6.6 L
Cylinders	6 cylinders
Engine power	-
Engine RPM	2200 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	50 gal or 189.3 L
Oil capacity	16 qts or 15.1 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	John Deere 4620 Parts

Electrical and battery specs

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

Clutch and gearbox specs

Trans system	John Deere Power Shift
Trans type	full power shift
Trans gears	8 forward and 4 reverse
Clutch system	hydraulic wet discs

Cabine and mechanical specs

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

Hydraulics specifications

System	closed center
Valves	-
Pump flow	-
SVC flow	-
Steering flow	-
Tank capacity	16 gal or 60.6 L
Hydraulic pressure	-
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	115.75 hp or 86.3 kW
Fuel consumption	9.1 gal/hour or 34.4 l/hour
Pulling power	13,916 lbs or 6312 kg

Power take-off (PTO) specs

Claimed power	135 hp or 100.7 kW
Real power	130.27 hp or 97.1 kW
Engine @RPM	1000@1900 (rpm)
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	1000 (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	III/II
Rear hitch lift	-
Front hitch	-
Front hitch lift	-

John Deere 8100

General Infos

Make	John Deere
Model	8100
Country	United states
Production	From 1995  Until 1999
Price	-
Tractor type	Row Crop tractor
Fuel	diesel
Service repair manual	John Deere 8100 Manual

Dimensions, sizes and tires

AG front tires	11.00-24
AG rear tires	18.4R46
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	16435 lbs or 7454 kg
Length	206.5 inches [524 cm]
Width	-
Height	120.2 inches [305 cm]
Wheelbase	116.1 inches [294 cm]
Ground clearance	31.5 inches [80 cm]
Turning radius	-
Rear tread size	-
Front tread size	60 to 84 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	-
Fuel tank size	135 gal or 511.0 L
Oil capacity	22.7 qts or 21.5 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	John Deere 8100 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	140 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	inboard planetary
Steering	hydrostatic power
Braking system	differential hydraulic wet disc
Cabin type	CommandView Cab standard
Differentiel lock	electro-hydraulic

Hydraulics specifications

System	closed center pressure-flow compensated
Valves	3 to 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	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	141.81 hp or 105.7 kW
Fuel consumption	9.1 gal/hour or 34.4 l/hour
Pulling power	21,586 lbs or 9791 kg

Power take-off (PTO) specs

Claimed power	160 hp or 119.3 kW
Real power	160.40 hp or 119.6 kW
Engine @RPM	-
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	1000 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	9.2 gal/hour or 34.8 l/hour

3 point hitch specifiations

Hitch system	electro-hydraulic draft sensing
Rear hitch	3/3N
Rear hitch lift	10,400 lbs or 4717 kg
Front hitch	-
Front hitch lift	-

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