John Deere 8430 VS John Deere 620 specs comparison

John Deere 8430

General Infos

Make	John Deere
Model	8430
Country	United states
Production	From 1975  Until 1978
Price	-
Tractor type	Four wheel Drive (4WD) tractor
Fuel	diesel
Service repair manual	John Deere 8430 Manual

Dimensions, sizes and tires

AG front tires	18.4-34
AG rear tires	18.4-34
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	22010 lbs or 9983 kg
Length	223.5 inches [567 cm]
Width	95.8 inches [243 cm]
Height	-
Wheelbase	125 inches [317 cm]
Ground clearance	19.4 inches [49 cm]
Turning radius	-
Rear tread size	60 to 134 inches
Front tread size	60 to 134 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	466 ci or 7.6 L
Cylinders	6 cylinders
Engine power	-
Engine RPM	2100 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	156 gal or 590.5 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	John Deere 8430 Parts

Electrical and battery specs

Batteries number	2
Batteries voltage	6 V
Battries Amps	-
Cold Amps	850
Ground force	negative
Charging system	alternator
Charging Volts	-
Charging Amps	-

Clutch and gearbox specs

Trans system	Quad-Range
Trans type	partial power shift
Trans gears	16 forward and 4 reverse
Clutch system	hydraulic wet disc

Cabine and mechanical specs

Wheel drive	4x4 articulated 4WD
Final drive	-
Steering	hydrostatic power
Braking system	hydraulic wet disc
Cabin type	Sound-Gard cab standard
Differentiel lock	-

Hydraulics specifications

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

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	155.56 hp or 116.0 kW
Fuel consumption	11.6 gal/hour or 43.9 l/hour
Pulling power	22,503 lbs or 10207 kg

Power take-off (PTO) specs

Claimed power	175 hp or 130.5 kW
Real power	178.16 hp or 132.9 kW
Engine @RPM	1000@2100 (rpm)
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	1000 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	11.8 gal/hour or 44.7 l/hour

3 point hitch specifiations

Hitch system	-
Rear hitch	III
Rear hitch lift	-
Front hitch	-
Front hitch lift	-

John Deere 620

General Infos

Make	John Deere
Model	620
Country	United states
Production	From 1956  Until 1958
Price	3,000  USD
Tractor type	-
Fuel	-
Service repair manual	John Deere 620 Manual

Dimensions, sizes and tires

AG front tires	6.00-16
AG rear tires	12.4-38
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	Shipping:
Length	147.1875 inches 373 cm
Width	74 inches 187 cm
Height	88.125 inches 223 cm
Wheelbase	90 inches 228 cm
Ground clearance	-
Turning radius	-
Rear tread size	58 to 88 inches
Front tread size	-
Turning radius	5,858 lbs 2657 kg

Horsepower and engin specs

Engine capacity	-
Cylinders	2 cylinders 4 valves
Engine power	-
Engine RPM	1125 (rpm)
Torque	-
Torque RPM	-
Fuel type	-
Fuel injection	-
Fuel tank size	20.5 gal 77.6 L (all-fuel)
Oil capacity	8 qts 7.6 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	John Deere 620 Parts

Electrical and battery specs

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

Clutch and gearbox specs

Trans system	-
Trans type	unsynchronized gear
Trans gears	6 forward and 1 reverse
Clutch system	mechanical dry disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	power assist
Braking system	differential mechanical contracting band
Cabin type	Open operator station
Differentiel lock	-

Hydraulics specifications

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

Drawbar specifications

Drawbar type	-
Claimed power	44 hp 32.8 kW
Drawbar horsepower	-
Fuel consumption	-
Pulling power	-

Power take-off (PTO) specs

Claimed power	48 hp 35.8 kW
Real power	-
Engine @RPM	-
PTO Clutch	-
Rear PTO	-
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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