John Deere 9420T VS John Deere 620 specs comparison

John Deere 9420T

General Infos

Make	John Deere
Model	9420T
Country	United states
Production	From 2002  Until 2007
Price	-
Tractor type	Agricultural Crawler tractor
Fuel	diesel
Service repair manual	John Deere 9420T Manual

Dimensions, sizes and tires

AG front tires	30 inch track (36 optional)
AG rear tires	30 inch track (36 optional)
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	39,000 lbs or 17690 kg
Length	237 inches [601 cm]
Width	141 inches [358 cm] (36-inch track)
Height	136 inches [345 cm]
Wheelbase	111 inches [281 cm]
Ground clearance	16 inches [40 cm]
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	765 ci or 12.5 L
Cylinders	6 cylinders
Engine power	425 hp or 316.9 kW
Engine RPM	2100 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	320 gal or 1211.2 L
Oil capacity	44 qts or 41.6 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	John Deere 9420T Parts

Electrical and battery specs

Batteries number	3
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 PowrSync
Trans type	partial power shift
Trans gears	24 forward and 6 reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	crawler
Final drive	-
Steering	electro-hydraulic power
Braking system	hydraulic wet disc
Cabin type	Cab standard
Differentiel lock	-

Hydraulics specifications

System	closed center pressure/flow compensated
Valves	4 or 5
Pump flow	30 gpm or 113.6 lpm
SVC flow	-
Steering flow	-
Tank capacity	27 gal or 102.2 L
Hydraulic pressure	2900 psi or 200.0 bar
Max flow	44 gpm or 166.5 lpm

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	323.43 hp or 241.2 kW
Fuel consumption	20.1 gal/hour or 76.1 l/hour
Pulling power	42,421 lbs or 19242 kg

Power take-off (PTO) specs

Claimed power	302 hp or 225.2 kW
Real power	331.95 hp or 247.5 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	17.9 gal/hour or 67.8 l/hour

3 point hitch specifiations

Hitch system	-
Rear hitch	III, IV/IVN
Rear hitch lift	13,871 lbs or 6291 kg
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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